{"id":125,"date":"2015-11-18T14:25:31","date_gmt":"2015-11-18T14:25:31","guid":{"rendered":"http:\/\/johnbrear-plantintegrity.com\/?page_id=125"},"modified":"2017-10-02T13:22:45","modified_gmt":"2017-10-02T13:22:45","slug":"john-brear","status":"publish","type":"page","link":"https:\/\/johnbrear-plantintegrity.com\/?page_id=125","title":{"rendered":"John M Brear &#8211; publications"},"content":{"rendered":"<p>Franks, A.R., Bagnall, S.L., Brear, J.M., Williamson, J., Conlin, P. Reid, G.<br \/>\n\u201cCarburization and Metal Dusting in Fired Heaters and Steam Methane Reformers: Plant Integrity Issues\u201d<br \/>\nNACE \u2013 AWS Conf. \u2018Materials Performance and Welding Technologies\u2019<br \/>\nDammam, Kingdom of Saudi Arabia, 11-14 September 2017<\/p>\n<p>Bagnall, S.L., Reed, A.W.B., Brear, J.M.<br \/>\n\u201cThe effect of microstructural evolution on the impact and tensile properties of certain 300 series stainless steels\u201d<br \/>\nKeynote Paper at: Int. Conf., HIDA-7 \u2018Life \/ Crack Assessment &#038; Failures in Industrial Structures\u2019<br \/>\nUniversity of Portsmouth, UK 15-17 May 2017<\/p>\n<p>Brear, J.M.., Williamson, J.<br \/>\n\u201cThe inclusion of multiaxial stresses and material ageing effects in weld failure prediction maps\u201d<br \/>\nInt. Conf., HIDA-7 \u2018Life \/ Crack Assessment &#038; Failures in Industrial Structures\u2019<br \/>\nUniversity of Portsmouth, UK 15-17 May 2017<\/p>\n<p>Brear, J.M., Williamson, J.<br \/>\n\u201cRisk-based life management of steam-methane reformer pressure parts\u201d<br \/>\nCRU 30th Conference \u2018Nitrogen + Syngas 2017\u2019, London, 27 February \u2013 2 March 2017<\/p>\n<p>Brear, J.M.<br \/>\n\u201cDegradation and damage in nuclear pressure circuit steels \u2013 a research perspective\u201d<br \/>\nACI Conference, \u2018Nuclear Power Plant Life Management and Extension\u2019, Paris, 16-17 November 2016<\/p>\n<p>Bagnall, S.L., Reed, A.W.B., Brear, J.M.,<br \/>\n\u201cDevelopment of a classification system for the microstructural evolution of austenitic stainless steels\u201d<br \/>\nESIA13 &#8211; 13th International Conference on Engineering Structural Integrity Assessment,<br \/>\nFESI \u2013 UK Forum for Engineering Structural Integrity, Manchester, UK, 19- 20 May 2015<\/p>\n<p>Brear, J.M.<br \/>\n\u201cWeld life prediction \u2013 building on experience\u201d<br \/>\nInternational VDI Conference \u2013 Alloys in Power Plant Technology, Berlin 11-12 November 2014<\/p>\n<p>Brear, J.M.<br \/>\n\u201cCreep, fatigue and corrosion interactions in a mixed fleet of power-generation boilers\u201d<br \/>\nInternational VDI Conference \u2013 Alloys in Power Plant Technology, Berlin 26-27 November 2013<\/p>\n<p>Brear, J.M. and Jarvis, P<br \/>\n\u201cStructural integrity management of a mixed fleet of power-generation boilers: \u2013 a systematic, utility-wide approach\u201d<br \/>\nBaltica 9 \u2018Life Management and Maintenance for Power Plants\u2019  Helsinki, 11-13 June 2013<\/p>\n<p>Whittaker, M., Wilshire, B. and Brear, J.M.<br \/>\n\u201cCreep fracture of the centrifugally-cast superaustenitic steels HK40 and HP40\u201d<br \/>\nMaterials Science &#038; Engineering A580 pp 391\u2013396, 2013<\/p>\n<p>Brear, J.M.<br \/>\n\u201cNew issues with an old steel \u2013 should we panic?\u201d<br \/>\nIMechE HRSG User Group, Nottingham 15-16 November 2011<\/p>\n<p>Brear, J.M., Jarvis, P<br \/>\n\u201cCracked crackers: practical solutions to integrity issues on an fcc unit\u201d<br \/>\nCatCracker.com \u2013 Coker.com Conference and Exhibition, D\u00fcsseldorf 17-21 October 2011<\/p>\n<p>Brear, J.M., Jarvis, P and Scully, S<br \/>\n\u201cSafety issues arising from the corosion-fatigue of waterwall tubes\u201d<br \/>\nBaltica 8 \u2018Life Management and Maintenance for Power Plants\u2019, Helsinki, 18-20 May 2010<\/p>\n<p>Brear, J.M. and Jarvis, P<br \/>\n\u201cCracking of a gas turbine to HRSG transition piece\u201d<br \/>\nIMechE HRSG User Group, Warwick, 11-12 Nov 2009<\/p>\n<p>Brear, J.M.<br \/>\n\u201cMaterials challenges for present and future refineries\u201d<br \/>\nMaterials Network Wales Seminar \u2018Structure-critical materials for the oil and gas industries\u2019<br \/>\nTechnium Pembrokeshire, 29 October 2009<\/p>\n<p>Brear, J.M.<br \/>\n\u201cStress relief embrittlement &#8211; revisited\u201d<br \/>\nECCC Int Conf \u2018Creep and Fracture in High Temperature Components \u2013 design and life assessment\u2019<br \/>\nEMPA, Zurich, 21-23 April 2009<\/p>\n<p>Brear, J.M., Whittaker, M.T., Wilshire, B.<br \/>\n\u201cCreep fracture of centrifugally-cast HK40 steel\u201d<br \/>\nECCC Int Conf \u2018Creep and Fracture in High Temperature Components \u2013 design and life assessment\u2019<br \/>\nEMPA, Zurich, 21-23 April 2009<\/p>\n<p>Brear, J.M., Conlin, P., Dechene, D., Jarvis, P. and Lilley, J.<br \/>\n\u201cPredicting and preventing carburisation-induced failures of coker heater tubes\u201d<br \/>\nCoker.com Conf \u2018Delayed Coker Safety, Environment, Technology and Operations Optimization\u2019<br \/>\nCologne, September 29 &#8211; October 2 2008<\/p>\n<p>Harrison, J., Cummings, J., Carroll, M. and Brear, J.M.<br \/>\n\u201cCarburisation and metal dusting of 9Cr Platformer heater tubes\u201d<br \/>\nNACE Technical Meeting, Houston, September 2007<\/p>\n<p>Cummings, J., Brear, J.M. and Franks, A.R.<br \/>\n\u201cFailure of a 9Cr Platformer heater tube\u201d<br \/>\nNACE Technical Meeting, Houston, September 2007<\/p>\n<p>Brear, J.M. and Williamson, J.<br \/>\n\u201cIntegrity and life assessment of catalytic reformer units\u201d<br \/>\nChapter 2 of  EFC Publication 42 \u2018Corrosion in Refineries\u2019, eds Harston, J.D., Ropital, F.<br \/>\nInst Materials, Minerals and Mining, London, July 2007,  pp 18-46<\/p>\n<p>Brear, J.M. and Jarvis, P.<br \/>\n\u201cLiving with creep damage\u2026  outside the creep range\u201d<br \/>\nKeynote paper at Baltica 7 \u2018Life Management and Maintenance for Power Plants\u2019, Helsinki,<br \/>\nVTT Symposium 246\/247, Espoo, Vol. 2 pp. 50-64, 12-14 June 2007<br \/>\nEnergy Materials, Vol 2, No 2, 2007, pp 109-116<\/p>\n<p>Brear, J.M. and Jarvis, P.<br \/>\n\u201cThrough-life integrity management of  boilers\u201d<br \/>\nSABIC Technical Meeting STM-7, Jubail, Kingdom of Saudi Arabia, 13 December 2006<\/p>\n<p>Brear, J.M. and Jarvis, P.<br \/>\n\u201cThrough-life integrity management of packaged boilers\u201d<br \/>\nSABIC Technical Meeting STM-7, Jubail, Kingdom of Saudi Arabia, 13 December 2006<\/p>\n<p>Brear, J.M.<br \/>\n\u201cTube inspection \u2013 how to separate materials and operational factors\u201d<br \/>\nETD Int Seminar \u2018Risk-Based Management of Industrial Plant\u2019<br \/>\nInst Matls, London, 28 November 2006<\/p>\n<p>Brear, J.M. and Jarvis, P.<br \/>\n\u201cLife Assessment of Reformer Outlet Components\u201d<br \/>\nSaudi Aramco Forum, \u2018Hydrogen Reformers: Materials, Inspection and Mechanical Integrity\u2019<br \/>\nDhahran , 23 &#8211; 24 January 2006<\/p>\n<p>Brear, J.M.<br \/>\n\u201cLife Assessment of Reformer Catalyst Tubes\u201d<br \/>\nSaudi Aramco Forum, \u2018Hydrogen Reformers: Materials, Inspection and Mechanical Integrity\u2019<br \/>\nDhahran , 23 &#8211; 24 January 2006<\/p>\n<p>Brear, J.M.<br \/>\n\u201cPredicting the onset of Type-IV cracking in P91 \u2013 parametric and model approaches\u201d<br \/>\nETD Seminar \u2018Industry and Research Experience in the use of P91\/T91 in HRSG and Conventional Boilers\u2019 Inst Matls, London, 7-8 December 2005<\/p>\n<p>Brear, J.M.<br \/>\n\u201cOn the edge of reality \u2013 an evaluation of parametric representations of creep strain and rupture data\u201d<br \/>\nECCC Int Conf \u2018Creep and Fracture in High Temperature Components \u2013 design and life assessment issues\u2019 IMechE, London, 12-14 September 2005<br \/>\nMaterials at High Temperatures 08\/2008; Vol 25(3): pp 111-119.<\/p>\n<p>Brear, J.M. and Fleming, A<br \/>\n\u201cPrediction of P91 life under plant operating conditions\u201d<br \/>\nETD Int Conf \u2018High Temperature Plant Integrity and Life Extension\u2019<br \/>\nRobinson College, Cambridge, 14-16 April 2004<\/p>\n<p>Brear, J.M. and Jarvis, P.<br \/>\n\u201cTracing a vibration problem back to source\u201d<br \/>\nETD Int Conf \u2018Heat Recovery Steam Generator Technology\u2019<br \/>\nWoburn House, London, 10-12 November 2003<\/p>\n<p>Brear, J.M.<br \/>\n\u201cTaming subjective UT data &#8211; approaches to assessing creep damage in steam reformer tubes\u201d<br \/>\nFirst UNCERT-AM Conf \u2018Management of Uncertainties in Mechanical Testing and Inspection\u2019, MPA Stuttgart, 8 October 2003<\/p>\n<p>Brear, J.M.<br \/>\n\u201cAn integrated approach to through-life risk and reliability management\u201d<br \/>\nETD Int Conf \u2018Maintenance and Overhaul Management in Power Generation\u2019<br \/>\nIMechE, London, 1-2 October 2003<\/p>\n<p>Brear, J.M., Jarvis, P and Middleton, C.J.<br \/>\n\u201cManaging the pay-off between risk, reliability and remaining life \u2013 weighting the consequences\u201d<br \/>\nETD Int Seminar \u2018Risk Based Management of Power Plant Equipment\u2019<br \/>\nInst Matls, London, 21-23 October 2002<\/p>\n<p>Brear, J.M. and Middleton, C.J<br \/>\n\u201cThe applicability of weld failure prediction maps to new and service-exposed repair welds\u201d<br \/>\nThird Int HIDA \/ Integrity Conf \u2018Integrity of High Temperature Repair Welds\u2019<br \/>\nISQ, Oeiras (Lisbon), 16-18 September 2002<\/p>\n<p>P\u00e9rez, M.C., Mart\u00ednez-O\u00f1a, R., Humphrey, D.H., Brear, J.M., Vrhovac M., Vianna, C., Verdier, G., Lopes, R.<br \/>\n\u201cIntegrated approach for life assessment of reformer tubes\u201d<br \/>\nPLAN Conf \u2018Plant Life Assessment\u2019, Santander, Spain, 1-2 October 2001<\/p>\n<p>Gommans, R.J., Schelling, J-A., Kamphuis, G.H., Bakker, P., Brear, J.M., and Church, J.M.<br \/>\n\u201cLife Assessment of Steam Reformer Radiant Catalyst Tubes \u2013 a diameter decrease is not negative creep!\u201d<br \/>\nAIChE 46th Annual Symposium \u2018Safety in Ammonia Plants and Related Facilities\u2019<br \/>\nMontreal, September 2001 (postponed to January 2002)<\/p>\n<p>Brear, J.M, Middleton, C.J., Munson, R and Viswanathan, R<br \/>\n\u201cSuccessful management of Type IV cracking in advanced 9% and 12% chromium steels\u201d<br \/>\nEPRI FRAC Conf \u20189Cr Materials, Fabrication and Joining Technologies\u2019<br \/>\nMyrtle Beach, SC, July 2001<\/p>\n<p>Brear, J.M., Jarvis, P. and Johnson, T.D.<br \/>\n\u201cTwo-shifting \u2013 is there a case for on-line monitoring?\u201d<br \/>\nEPRI-ETD Conf. \u2018Cyclic Operation of Power Plant \u2013 Technical, Operational and Cost Issues\u2019, London, June 2001<\/p>\n<p>Jovanovic, A., Auerkari, P., Brear, J.M.<br \/>\n\u201cIntroducing risk-related issues into power plant component life assessment based on code calculations and inspection and monitoring results\u201d<br \/>\nBaltica 5, Helsinki, June 2001<br \/>\nVTT Symposium , Espoo, September 2001<\/p>\n<p>Middleton, C.J., Brear, J.M, Munson, R and Viswanathan, R<br \/>\n\u201cAn assessment of the risk of Type IV cracking in welds to header, pipework and turbine components constructed from the advanced ferritic 9% and 12% chromium steels\u201d<br \/>\n3rd EPRI Conf \u2018Advances in Material Technology for Fossil Power Plants\u2019<br \/>\nSwansea, April 2001.  EPRI Report 1001462.  Inst Materials, London,  Book 0770 pp.69-78<\/p>\n<p>Church, J.M, Lim, L-B., Brear, J.M , Jarvis, P., and. Lant, R.P.D.<br \/>\n\u201cCrack  growth modelling and probabilistic life assessment of coke drums operating under fatigue conditions\u201d<br \/>\nSecond HIDA Conf \u2018Advances in Defect Assessment in High Temperature Plant\u2019<br \/>\nMPA, Stuttgart, Germany, October 2000.  Paper S8-2<br \/>\nInt J Pressure Vessels and Piping, Vol 78, Issues 11-12, Nov\/Dec 2001, pp.1011-1020<\/p>\n<p>Brear, J.M., Church, J.M., Humphrey, D.R. and Zanjani, M.S.<br \/>\n\u201cLife Assessment of Steam Reformer Radiant Catalyst Tubes \u2013 the use of damage front propagation methods\u201d<br \/>\nSecond HIDA Conf \u2018Advances in Defect Assessment in High Temperature Plant\u2019<br \/>\nMPA, Stuttgart, Germany, October 2000.  Paper S6-3<br \/>\nInt J Pressure Vessels and Piping, Vol 78, Issues 11-12, Nov\/Dec 2001, pp.985-994<\/p>\n<p>Wood, M.I., Lant, R.P.D. and Brear, J.M.<br \/>\n\u201cQuantitative Risk Assessment and its Role in Plant Maintenance Decisions\u201d<br \/>\nIMechE Conf \u2018Power Station Maintenance 2000\u2019<br \/>\nSt. Catherine\u2019s College, Oxford, September 2000<\/p>\n<p>Williamson, J. and Brear, J.M.<br \/>\n\u201cRisk based life management of catalyst tubes and pigtails\u201d<br \/>\nFourth Annual Ammonia &#038; Urea Conf \u2018Asia 2000\u2019, Singapore, June 2000<\/p>\n<p>Brear, J.M., Carr.D., Williamson, J.<br \/>\n\u201cExperience with plant-wide life-extension contracts\u201d<br \/>\nIBC Fourth Annual Conf \u2018Power Plant Management, Operations and Maintenance\u2019<br \/>\nAmsterdam, May 2000<\/p>\n<p>Brear, J.M., Dean, R.J., Johnson, T.D. and Jones, G.T.<br \/>\n\u201cIncreasing condition monitoring to reduce unplanned outages and equipment replacement\u201d<br \/>\nERA Conf \u2018Engineering Asset Management for Utilities, Industry and Commerce\u2019<br \/>\nLondon, October 1999<\/p>\n<p>Brear, J.M., Fairman, A., Middleton, C.J. and Polding, L.<br \/>\n\u201cPredicting the creep life and failure location in weldments\u201d<br \/>\nNRIM, Tokyo, Japan, November 1999.<br \/>\nTrans Tech Publications, \u2018Key Engineering Materials\u2019, Vols 171-174, 2000, pp. 35-42<\/p>\n<p>Church, J.M., Brear, J.M. and Humphrey, D.<br \/>\n\u201cRationalisation of the multiaxial stress rupture behaviour of components\u201d<br \/>\nEighth Int Conf \u2018Creep and Fracture of Engineering Materials and Components\u2019<br \/>\nNRIM, Tokyo, Japan, November 1999.<br \/>\nTrans Tech Publications, \u2018Key Engineering Materials\u2019, Vols 171-174, 2000, pp. 61-68<\/p>\n<p>Jones, G.T. and Brear, J.M.<br \/>\n\u201cIncreasing the scope of condition monitoring strategies to reduce the occurrence of unplanned outages and costly equipment replacements\u201d<br \/>\nIIR International Forum \u2018Developing Cost-Effective Maintenance and Operation Strategies to Improve Your Power Plant Efficiency and Flexibility\u2019, London, June 1999<\/p>\n<p>Wood, M.I., Brear, J.M. and Cotgrove, R.M.<br \/>\n\u201cLife extension and risk assessment of gas turbine hot section components\u201d<br \/>\nPower-Gen \u201999 Europe, Frankfurt, June 1999<\/p>\n<p>Brear, J.M. and Williamson, J<br \/>\n\u201cManaging the life of high temperature refinery plant \u2013 the interaction between risk based inspection and remaining life assessment\u201d<br \/>\nERA Conf \u2018Engineering Asset Management for Utilities, Industry and Commerce\u2019<br \/>\nLondon, October 1998.  Paper 7.4<\/p>\n<p>Brear, J.M., Church, J.M., and Eggeler, G<br \/>\n\u201cAn examination of observed and predicted measures of creep cavitation damage accumulation\u201d<br \/>\nBaltica IV Int Conf \u2018Plant Maintenance for Managing Life and Performance\u2019<br \/>\nVTT Symposium 184-185, Espoo, September 1998, pp. 575-586<\/p>\n<p>Brear, J.M., Middleton, C.J. and Aplin, P.F.<br \/>\n\u201cPredicting the creep life and failure mode of low-alloy steel weldments\u201d<br \/>\nBaltica IV Int Conf \u2018Plant Maintenance for Managing Life and Performance\u2019<br \/>\nVTT Symposium 184-185, Espoo, September 1998, pp. 213-224<\/p>\n<p>Brear, J.M., Jones, G.T., Jarvis, P. and Sanders, J<br \/>\n\u201cOn-line monitoring of power plant components\u201d<br \/>\nERA Conf \u2018Engineering Asset Management for Utilities, Industry and Commerce\u2019<br \/>\nLondon, 7-8 October 1997.  Paper 3.7<br \/>\nEnhancing Power Plant Performance Conference.  Singapore, 16th October 1997.<\/p>\n<p>Williamson, J., Brear, J.M. and Jones, G.T.<br \/>\n\u201cManaging the life of high temperature plant\u201d<br \/>\nERA Conf \u2018Engineering Asset Management for Utilities, Industry and Commerce\u2019<br \/>\nLondon, 7-8 October 1997.  Paper 3.5<\/p>\n<p>Brear, J.M.<br \/>\n\u201cA practical route for the life assessment of boiler pressure parts\u201d<br \/>\nSMiRT 13 Post Conf  Seminar \u2018Intelligent Software Systems in Inspection and Life Management of Power and Process Plants\u2019, Paris, 25-27 August 1997<\/p>\n<p>Brear, J.M., Williamson, J and Wright, B.W.<br \/>\n\u201cRemaining life prediction for reformer catalyst tubes\u201d<br \/>\nInspectioneering Journal, May\/June 1997<\/p>\n<p>Townsend, R.D., Timmins, R., Finch, D-M. and Brear, J.M.<br \/>\n\u201cCondition assessment of long serviced high temperature components\u201d<br \/>\nInst Materials Conf.\u2019Microstructural Stability of Creep Resistant Alloys for High Temperature Plant Applications\u2019, Sheffield Hallam University, March 1997<\/p>\n<p>Browne, R.J., Brear, J.M.  and Williamson, J<br \/>\n\u201cRisk-based inspection (RBI) approach to plant life management\u201d<br \/>\nAssociazione Italiana Di Manutenzione, Bologna, February 1997<\/p>\n<p>Jovanovic, A.S., Auerkari, P. and Brear, J.M.<br \/>\n\u201cMulticriteria decision making systems for damage assessment of critical components in power plants\u201d<br \/>\nJourn\u00e9es Franco-Allemandes de la Soci\u00e9t\u00e9 Fran\u00e7aise des M\u00e9caniciens,<br \/>\nDeuxi\u00e8me Conf \u2018M\u00e9canique et Intelligence Artificielle: Les Applications\u2019, Paris, 7-8 Novembre 1996<br \/>\nRevue Fran\u00e7aise de M\u00e9canique No 1996-4, Soci\u00e9t\u00e9 Fran\u00e7aise des M\u00e9caniciens,<br \/>\nParis, 31 D\u00e9cembre 1996 pp 259-267<\/p>\n<p>Brear, J.M. and Church, J.M.<br \/>\n\u201cTechnical basis for API Publication RP941 (Nelson Curves)\u201d<br \/>\nThird Int Conf \u2018Engineering Structural Integrity Assessment\u2019, Cambridge, September 1996<\/p>\n<p>Browne, R.J., Brear, J.M., Cane, B.J. and Williamson, J<br \/>\n\u201cRisk-based inspection (RBI) approach to plant life management\u201d<br \/>\nThird Int Conf \u2018Engineering Structural Integrity Assessment\u2019, Cambridge, September 1996<\/p>\n<p>Jovanovic, A.S., Friemann, M. and Brear, J.M.<br \/>\n\u201cAnalysing failure risks and remedies within SP 249 worked examples action &#8211; high temperature components in European power plants\u201d<br \/>\nSecond Int Symposium \u2018Risk, Economy and Safety, Failure minimisation and Analysis\u2019, Pilanesberg, July 1996<\/p>\n<p>Cane, B.J., Wright, B.W., Desvaux, M.P.E. and Brear, J.M.<br \/>\n\u201cRisk-based inspection and maintenance of high temperature piping\u201d<br \/>\nPVRC Workshop \u2018Application of Risk Analysis\u2019, Houston, April 1996<\/p>\n<p>Brear, J.M. and Townsend, R.D.<br \/>\n\u201cModern approaches to component life assessment &#8211; damage, degradation, defects\u201d<br \/>\nSMiRT 13 Post Conf  Seminar \u2018Application of Intelligent Software Systems in Power Plant, Process Plant and Structural Engineering\u2019,  Sao Paulo, August 1995<br \/>\nPublished as CEC Report EUR 17669 EN, ed A.S.Jovanovic, A.C.Lucia, JRC Ispra, 1997<\/p>\n<p>Brear, J.M., Jarvis, P. Jones, G.T., Jovanovic, A.S., Friemann, M., Kluttig, B., Ober, M.,<br \/>\nBatista, A., Araujo, C.L.de and Pires, A<br \/>\n\u201cA worked example using the SP 249 advanced assessment route: &#8211; the Carregado unit 6 final superheater outlet header\u201d<br \/>\nBaltica III Int Conf \u2018Plant Condition and Life Management\u2019<br \/>\nVTT Symposium 150, Espoo, June 1995<\/p>\n<p>Brear, J.M. and Ober, M<br \/>\n\u201cSP 249 guidelines for defect assessment\u201d<br \/>\nBaltica III Int Conf \u2018Plant Condition and Life Management\u2019<br \/>\nVTT Symposium 150, Espoo, June 1995<\/p>\n<p>Brear, J.M., Jones, G.T., Jovanovic, A.S., Friemann, M and Geyer, Th<br \/>\n\u201cA consolidated approach to component life assessment in SPRINT Project SP249\u201d<br \/>\nBaltica III Int Conf \u2018Plant Condition and Life Management\u2019<br \/>\nVTT Symposium 150, Espoo, June 1995<\/p>\n<p>Brear, J.M. and Auerkari, P<br \/>\n\u201cCreep damage in boiler steels: classification for condition assessment\u201d<br \/>\nBaltica III Int Conf \u2018Plant Condition and Life Management\u2019<br \/>\nVTT Symposium 150, Espoo, June 1995<\/p>\n<p>Aplin, P.F. and Brear, J.M.<br \/>\n\u201cPredictive modelling of long term creep performance of critical plant components\u201d<br \/>\nIEE, bnes, Ens, IMechE Int Conf \u2018Life Management of Power Plants\u2019, Heriot-Watt University,<br \/>\nEdinburgh, December 1994<\/p>\n<p>Psomas, S., Jovanovic, A.S., Ellingsen, H.P., Moustakis, V., Stavrakis, G. and Brear, J.M.<br \/>\n\u201cApplication of machine learning methodologies for extraction of expert knowledge out of the structural failure database\u201d<br \/>\n20th MPA Seminar &#8211; SPRINT\/KBS Dissemination Workshops.  Stuttgart, October 1994<br \/>\nVol 3 Paper 4.4<\/p>\n<p>Poloni, M., Jovanovic, A.S.,  Maile, K., Holdsworth, S.R. and Brear, J.M.<br \/>\n\u201cFuzzy analysis of material properties data:  application to high temperature components in power plants\u201d<br \/>\n20th MPA Seminar &#8211; SPRINT\/KBS Dissemination Workshops.  Stuttgart, October 1994<br \/>\nVol 3 Paper 4.2<\/p>\n<p>Brear, J.M., Auerkari, P. and Araujo, C.L. de<br \/>\n\u201cMetallographic techniques for condition assessment and life prediction in SP249 Guidelines\u201d<br \/>\n20th MPA Seminar &#8211; SPRINT\/KBS Dissemination Workshops.  Stuttgart, October 1994<br \/>\nVol 3 Paper 2.3<\/p>\n<p>Brear, J.M. and Jones, G.T<br \/>\n\u201cAssessment of defects according to SP249 Guideline &#8211; an outline of the scope and methods\u201d<br \/>\n20th MPA Seminar &#8211; SPRINT\/KBS Dissemination Workshops.  Stuttgart, October 1994<br \/>\nVol 3 Paper 2.2<\/p>\n<p>Brear, J.M. and Jones, G.T.<br \/>\n\u201cA consolidated approach to component life assessment in SPRINT Project SP249\u201d<br \/>\n20th MPA Seminar &#8211; SPRINT\/KBS Dissemination Workshops.  Stuttgart, October 1994<br \/>\nVol 3 Paper 1.3<\/p>\n<p>Aplin, P.F. and Brear, J.M.<br \/>\n\u201cMechanistically based long-term creep life prediction of a high temperature bolting steel\u201d<br \/>\nInst Materials Conf \u2018Performance of Bolting Materials in High Temperature Plant Applications\u2019,<br \/>\nYork,  June 1994<\/p>\n<p>Jovanovic, A.S., Brear, J.M., Aguado y Estaban, M-T., Araujo, C.L.de, Batista, A.,<br \/>\nBissell, A.M., De Witte, M., Dias Lopes, E., Friemann, M., Hagn, L., Jones, G.T.,<br \/>\nKautz, H.R., L\u00f6we, P., McNiven, U. and Santos Martinez, E.<br \/>\n\u201cThe knowledge-based system supported transfer of power plant component life assessment technology in Europe: SPRINT Project SP 249 of the Commission of the European Communities\u201d<br \/>\nSecond World Congress \u2018Expert Systems\u2019, Lisbon\/Estoril, 10-14 January 1994<br \/>\nCD published by Macmillan New Media, ed J. Liebowitz, 1994<\/p>\n<p>Brear, J.M., D\u2019Angelo, D., Seco, F.J. and Tack, A.J.<br \/>\n\u201cMechanistic creep models for 2.25CrMo welds and parent metal\u201d<br \/>\nERA European Conf \u2018Life Assessment of Industrial Components and Structures\u2019. Cambridge, October 1993, Paper 4.3<\/p>\n<p>De Witte, M., Jovanovic, A., Kautz, H.R., Brear, J.M.<br \/>\n\u201cThree ways of practical acquisition of end-users\u2019 (experts\u2019) knowledge\u201d<br \/>\nSMiRT 12 Post Conf Seminar Nr 13 \u2018Knowledge-based (Expert) System Applications in Power Plant and Structural Engineering\u201d, Constance, August 1993<br \/>\nPublished as CEC Report EUR 15408 EN, ed A.S.Jovanovic, A.C.Lucia, S.Fukuda; JRC Ispra, 1993<\/p>\n<p>Brear, J.M.<br \/>\n\u201cProbabilistic approaches to life prediction &#8211; illustrated by case studies\u201d<br \/>\nSMiRT 12 Post Conf Seminar Nr 13 \u2018Knowledge-based (Expert) System Applications in Power Plant and Structural Engineering\u201d, Constance, August 1993<br \/>\nPublished as CEC Report EUR 15408 EN, ed A.S.Jovanovic, A.C.Lucia, S.Fukuda; JRC Ispra, 1993<\/p>\n<p>Brear, J.M.<br \/>\n\u201cRealistic life prediction &#8211; materials, mechanical and monetary factors\u201d<br \/>\nKeynote Lecture at Inst Metals and Materials Australasia Conf on \u2018Pressure Vessels and Pipework &#8211; Failures, Repairs and Life Assessment, II\u201d, Sydney,  April 1993<\/p>\n<p>McCarthy, P.R. and Brear, J.M.<br \/>\n\u201cSuccessful miniature specimen testing : a case study\u201d<br \/>\nProc. Fifth Int Conf `Creep and Fracture of Engineering Materials and Structures\u2019.  Swansea, April 1993. Published Inst Metals, London 1993, pp 661-670<\/p>\n<p>Brear, J.M. and Aplin, P.F.<br \/>\n\u201cRationalisation of high minimum creep rate stress exponents and activation energies in the Norton creep law through incorporation of primary and tertiary creep effects\u201d<br \/>\nProc. Fifth Int Conf `Creep and Fracture of Engineering Materials and Structures\u2019.  Swansea, April 1993. Published Inst Metals, London 1993, pp 73-79<\/p>\n<p>Williamson, J., Brear, J.M. and Shipley, M.P.<br \/>\n\u201cProbabilistic risk assessment in remanent life evaluation\u201d<br \/>\nFourth Annual Reliability Conf, Soc Reliability Engineers, Baton Rouge, October 1992<\/p>\n<p>Brear, J.M., Shipley, M.P. and Williamson, J<br \/>\n\u201cLife optimization for fired heaters in the refinery and petrochemical industries\u201d<br \/>\nFourth Annual Reliability Conf, Soc Reliability Engineers, Baton Rouge, October 1992<\/p>\n<p>Brear, J.M., Williamson, J., Annis, V.A. and Shipley, M.P.<br \/>\n\u201cLife assessment and monitoring of furnace heaters\u201d<br \/>\nHydrocarbon Processing Conf \u2018Improving Reliability in Petroleum Refineries and Chemical and Natural Gas Plants\u2019, Houston, 1992<\/p>\n<p>Brear, J.M. and Williamson, J.<br \/>\n\u201cLife assessment of fired heater tubes in the refinery and petrochemical industries\u201d<br \/>\n NACE Int Conf \u2018Corrosion Asia\u2019, Singapore, September 1992<\/p>\n<p>Tack, A.J., Brear, J.M. and Seco, F.J.<br \/>\n\u201cMechanistic creep modelling for weldment life prediction\u201d<br \/>\nFifth Int Conf `Creep of Materials\u2019, Orlando, Florida, May 1992<\/p>\n<p>Brear, J.M., Aplin, P.F. and Timmins, R.<br \/>\n\u201cThe effect of primary creep on the Kachanov-Rabotnov model &#8211; results on \u00bdCrMoV, 1CrMo and Type 316 steels\u201d<br \/>\nESIS\/SIRIUS Int Conf \u2018Behaviour of Defects at High Temperatures\u2019, Sheffield, April 1992.<br \/>\nESIS Publication 15, ed. R. A. Ainsworth and R. P. Skelton, , pp 401-422,<br \/>\nMechanical Engineering Press,  London, 1993<\/p>\n<p>McCarthy, P.R.,  Brear, J.M. and Grimstone, B.N.<br \/>\n\u201cDevelopment of an impact machine instrumentation system\u201d<br \/>\nNPL Seminar \u2018Instrumented Impact Testing of Metallic Materials\u2019, November 1991<\/p>\n<p>Brear, J.M., Tack, A.J. and Cane, B.J.<br \/>\n\u201cPossibilistic and probabilistic assessment of creep cavitation\u201d<br \/>\nSixth Int. Conf. \u2018Mechanical  Behaviour of Materials\u2019 (ICM6), Kyoto, August 1991<\/p>\n<p>Brear, J.M., Aplin P.F., Townsend, R.D. and Eggeler, G.<br \/>\n\u201cImproved continuum damage models for creep life prediction\u201d<br \/>\nSixth Int. Conf. \u2018Mechanical  Behaviour of Materials\u2019 (ICM6), Kyoto, August 1991<\/p>\n<p>Annis, V.A., Jeffery, C. and Brear, J.M.<br \/>\n\u201cOn-line creep-fatigue monitoring of steam headers\u201d<br \/>\nIMechE Seminar `Load Cycling, Plant Transients and Off-design Operation.\u2019  London, April 1991<\/p>\n<p>Brear, J.M. and Aplin, P.F.<br \/>\n\u201cIncorporating primary creep into the Kachanov-Rabotnov model &#8211; effects on rupture life and ductility prediction for \u00bdCrMoV and 1CrMo steels\u201d<br \/>\nInst Metals Conf `Rupture Ductility of Steels\u2019 York, December 1990<br \/>\nPublished Inst Metals, Ed A. Strang, London 1991. pp88-102<\/p>\n<p>Brear, J.M., Williamson, J. and Cane, B.J.<br \/>\n\u201cLife extension of high temperature process equipment\u201d<br \/>\nNACE Int Conf \u2018Corrosion 90\u2019, Las Vegas, April 1990 Paper 196<br \/>\nPublished in Materials Performance, November 1990, pp 70-75<\/p>\n<p>Annis, V.A., Brear, J.M. and Cane, B.J.<br \/>\n\u201cIntegrity evaluation of cyclically operated process plant\u201d<br \/>\nProc Fourth Int Conf \u2018Creep and Fracture of Engineering Materials and Structures\u2019<br \/>\nSwansea, April 1990. Published Inst. Metals, London 1990, pp 1073-1081<\/p>\n<p>Eggeler, G., Brear, J.M., Cane, B.J., Martinez-O\u00f1a, R., Banes Fernandez, J., Borregan, J.M.<br \/>\nand Navarro, A.<br \/>\n\u201cParameters for creep damage quantification and their correlation with results from ultrasonic velocity, attenuation and energy evaluations\u201d<br \/>\nProc Fourth Int Conf \u2018Creep and Fracture of Engineering Materials and Structures\u2019<br \/>\nSwansea, April 1990. Published Inst. Metals, London 1990, pp 931-940<\/p>\n<p>Brear, J.M. and Cane, B.J.<br \/>\n\u201cEffect of stress state and material degradation on remanent life of fossil power plant\u201d<br \/>\nInvited Paper at: 1st Hitachi European Symposium `Sound and Vibration Control and Materials Characterization\u2019 D\u00fcsseldorf, December 1989<\/p>\n<p>Brear, J.M., Williamson, J., Cane, B.J., Jones, G.T. and Leavy, K.<br \/>\n\u201cPredictive evaluation of superheaters and reheaters &#8211; a probabilistic treatment\u201d<br \/>\nVGB, KEMA, CRIEPI, EPRI Int Conf \u2018Life Assessment and Extension\u2019,<br \/>\nThe Hague, The Netherlands, June 1988<\/p>\n<p>Brear, J.M.<br \/>\n\u201cApproaches to predicting the kinetics of grain boundary segregation in ferritic steels\u201d<br \/>\nInst Metals Conf `Intergranular Failure Mechanisms in Steel\u2019 London, March 1988<br \/>\nOriginally for Inst Phys Conf \u2018Degradation of Materials\u2019 London, Oct 1986 &#8211; (cancelled)<\/p>\n<p>Brear, J.M., Bissell, A.M., Cane, B,J. and Delong, J<br \/>\n\u201cRemanent life of seam welded pipework &#8211; model approach and application\u201d<br \/>\nEEI Piping and Materials Committee Meeting, San Diego, 3 February 1988<\/p>\n<p>Cane, B.J., Brear, J.M. and Aplin, P.F.<br \/>\n\u201cCondition Assessment of High Temperature Plant\u201d<br \/>\nThird Int Conf `Creep and Fracture of Engineering Materials and Structures\u2019<br \/>\nSwansea, April 1987<br \/>\nPublished Inst Metals. London 1987, pp 853-868<\/p>\n<p>Cane, B.J. and Brear, J.M.<br \/>\n\u201cResidual service life determination of CrMo and CrMoV steel components\u201d<br \/>\nSeventh Int Symposium \u2018Creep Resistant Materials\u2019, Znojmo, Czechoslovakia, Sept 1986<\/p>\n<p>Cane, B.J. and Brear, J.M.<br \/>\n\u201cA probabilistic approach to condition assessment and life extension &#8211; the requirement for materials parameter data\u201d<br \/>\nInt Conf \u2018Life Extension and Assessment of Fossil Plant\u2019, EPRI, EEI, ASM, ASME,<br \/>\nWashington, June 1986<\/p>\n<p>Cane, B.J., Aplin, P.F. and Brear, J.M.<br \/>\n\u201cRemanent  life assessment of low alloy ferritic components by means of hardness measurements\u201d<br \/>\nConf \u2018Designing with High Temperature Materials &#8211; II\u2019 Inst Metals, York, April 1986<\/p>\n<p>Cane, B.J., Aplin, P.F. and Brear, J.M.<br \/>\n\u201cA probabilistic approach to remanent creep life assessment of low alloy ferritic components\u201d<br \/>\nFourth Int Conf \u2018Creep\u2019 JSME, IMechE ASME, ASTM, Tokyo April 1986<\/p>\n<p>Cane, B.J., Aplin, P.F. and Brear, J.M.<br \/>\n\u201cA mechanistic approach to remanent creep life assessment of low alloy ferritic components, based on hardness measurements\u201d<br \/>\nInt Conf  \u2018Pressure Vessel Technology\u2019, ASME, New Orleans, June 1985<br \/>\nTrans ASME, J Pressure Vessel Technology, 107, No.3, 1985, pp.295-300<\/p>\n<p>Brear, J.M. and King, B.L.<br \/>\n\u201cAn assessment of the embrittling effects of certain residual elements in two nuclear pressure vessel steels (A533B, A508)\u201d<br \/>\nConf \u2018Residuals, Additives and Materials Properties\u2019, Royal Society, May 1978<br \/>\nPublished Phil Trans R Soc, London, A295, 1980, p.291<\/p>\n<p>Batte, D.A., Brear, J.M., Holdsworth, S.R., Myers, J. and Reynolds, P.E.<br \/>\n\u201cThe effects of residual elements and deoxidation practice on the mechanical properties and stress relief cracking susceptibility of \u00bd%CrMoV turbine castings\u201d<br \/>\nConf \u2018Residuals, Additives and Materials Properties\u2019, Royal Society, May 1978<br \/>\nPublished Phil Trans R Soc, London, A295, 1980, pp.253-264<\/p>\n<p>Brear, J.M. and King, B.L.<br \/>\n\u201cReheat cracking in nuclear reactor pressure vessel steels\u201d<br \/>\nInt J Pressure Vessels and Piping, Vol 7, 1979, pp.339-401<\/p>\n<p>Brear, J.M. and King, B.L.<br \/>\n\u201cStress relief embrittlement in Mn-Mo-Ni  pressure vessel steels\u201d<br \/>\nInst Metallurgists, Spring Residential Conf \u2018Grain Boundaries\u2019<br \/>\nJersey, 1976, pp.C13-18<\/p>\n<p>Brear, J.M. and Sale, F.R.<br \/>\n\u201cThe vapour phase stannising of copper\u201d<br \/>\nJ Less Comm Met Vol 38, 1974, pp.221-232<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Franks, A.R., Bagnall, S.L., Brear, J.M., Williamson, J., Conlin, P. Reid, G. \u201cCarburization and Metal Dusting in Fired Heaters and Steam Methane Reformers: Plant Integrity Issues\u201d NACE \u2013 AWS Conf. \u2018Materials Performance and Welding Technologies\u2019 Dammam, Kingdom of Saudi Arabia, 11-14 September 2017 Bagnall, S.L., Reed, A.W.B., Brear, J.M. \u201cThe effect of microstructural evolution on &hellip; <a href=\"https:\/\/johnbrear-plantintegrity.com\/?page_id=125\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">John M Brear &#8211; publications<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":123,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-125","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/johnbrear-plantintegrity.com\/index.php?rest_route=\/wp\/v2\/pages\/125","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/johnbrear-plantintegrity.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/johnbrear-plantintegrity.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/johnbrear-plantintegrity.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/johnbrear-plantintegrity.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=125"}],"version-history":[{"count":9,"href":"https:\/\/johnbrear-plantintegrity.com\/index.php?rest_route=\/wp\/v2\/pages\/125\/revisions"}],"predecessor-version":[{"id":217,"href":"https:\/\/johnbrear-plantintegrity.com\/index.php?rest_route=\/wp\/v2\/pages\/125\/revisions\/217"}],"up":[{"embeddable":true,"href":"https:\/\/johnbrear-plantintegrity.com\/index.php?rest_route=\/wp\/v2\/pages\/123"}],"wp:attachment":[{"href":"https:\/\/johnbrear-plantintegrity.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}