Stander, CM2007-02-062007-06-072007-02-062007-06-071996Stander, CM. 1996. Superalloy design - A Monte Carlo constrained optimization method. Materials and Design, vol. 17(1), pp 23-260261-3069http://hdl.handle.net/10204/1494http://hdl.handle.net/10204/1494A method, based on Monte Carlo constrained optimization, has been devised for designing superalloys. The Larson-Miller parameter at 100 MPa is maximized subject to M (d) (total) < 0.99, M (d) (gamma) < 0.94 and, for superalloys with at.%Mo + at.%W > 4.32, Mo/(Mo + W) < 0.27. The maximum density of the alloy can be specified as well as the composition range of any constituent element. The design of a patented alloy is illustrated and the possibility of designing new low density, corrosion resistant superalloys is discussed.402633 bytesapplication/pdfenCopyright: 1996 Elsevier Science Ltd.SuperalloysConstrained optimizationCreep strengthArticleStander, C. (1996). Superalloy design - A Monte Carlo constrained optimization method. http://hdl.handle.net/10204/1494Stander, CM "Superalloy design - A Monte Carlo constrained optimization method." (1996) http://hdl.handle.net/10204/1494Stander C. Superalloy design - A Monte Carlo constrained optimization method. 1996; http://hdl.handle.net/10204/1494.TY - Article AU - Stander, CM AB - A method, based on Monte Carlo constrained optimization, has been devised for designing superalloys. The Larson-Miller parameter at 100 MPa is maximized subject to M (d) (total) < 0.99, M (d) (gamma) < 0.94 and, for superalloys with at.%Mo + at.%W > 4.32, Mo/(Mo + W) < 0.27. The maximum density of the alloy can be specified as well as the composition range of any constituent element. The design of a patented alloy is illustrated and the possibility of designing new low density, corrosion resistant superalloys is discussed. DA - 1996 DB - ResearchSpace DP - CSIR KW - Superalloys KW - Constrained optimization KW - Creep strength LK - https://researchspace.csir.co.za PY - 1996 SM - 0261-3069 T1 - Superalloy design - A Monte Carlo constrained optimization method TI - Superalloy design - A Monte Carlo constrained optimization method UR - http://hdl.handle.net/10204/1494 ER -