The research progress of near net shaping hot isostatic pressing simulation
QU Zong-hong1,2，LIU Jian-tao1,2
（1. High Temperature Material Institute， Central Iron and Steel Research Institute， Beijing 100081， China 2. Key Laboratory of Advanced High Temperature Materials， Beijing 100081， China）
Abstract：Near net shaping hot isostatic pressing （NNS-HIP） forming process has the advantage of high material utilization ratio and good uniformity of billet microstructure. It is an important forming process for complex shape parts made of nickel based PM superalloys and PM titanium alloys etc. The characteristics and production process of NNS-HIP， development and applications at home and abroad were introduced， and the microscopic and macroscopic powder densification models were also presented. By comparing and analyzing the numerical simulation and experimental results of hot isostatic pressing of different models， the advantages and disadvantages of different models were summarized， and the factors affecting the accuracy of numerical simulation were analyzed.
瞿宗宏，刘建涛，. 热等静压近净成形数值模拟的研究进展[J]. , 2017, 27(05): 59-67.
QU Zong-hong，，LIU Jian-tao，. The research progress of near net shaping hot isostatic pressing simulation. , 2017, 27(05): 59-67.
[1] 韩凤麟. 热等静压（HIP）工艺模型化进展[J]. 粉末冶金工业，2005，15(1)：12-25.[2] 蔡青山，马运柱，刘文胜. 粉末近净成形技术研究现状[J]. 粉末冶金工业，2011，21(6)：48-53.[3] http://www.synertechpm.com[4] 史玉升，薛鹏举，王基维，等. 难加工材料复杂金属零件热等静压近净成形技术研究[C]. 第14届全国特种加工学术会议论文集. 2011.508-514.[5] 张义文. 热等静压技术新进展[J]. 粉末冶金工业，2009，19(4)：32-40.[6] 张莹，张义文，陶宇. 俄罗斯EP741NP粉末高温合金的研究[J]. 钢铁研究学报，2006，18(8)：58-62.[7] 张义文，刘建涛. 粉末高温合金研究进展[J]. 中国材料进展，2013，32(1)：1-11.[8] Hjorth C G. HIP Powder Metal Near-Net Shapes for Demanding Environment and Applications[J]. Journal of Iron & Steel Research International，2007，14(5)：121–125.[9] http:// www.irc.bharn.ac.uk [10] R Baccino，F Moret，F Pellerin，et al. High performance and high complexity net shape parts for gas turbines: the ISOPREC(R) powder metallurgy process[J]. Materials & Design，2000，21(4)：345–350.[11] Teraoku T. Hot Isostatic Pressing Simulation for Titanium Alloys. International Journal of Powder Metallurgy，2008，44(5)：57-61.[12] Stephen，Mashl，韩凤麟. HIP’14：第11次国际热等静压会议粉末冶金/热等静压(PM HIP)的重要创新进展[J]. 粉末冶金技术，2015，33(2)：147-155.[13] 侯志强. 热等静压近净成形的模拟研究及实验验证[D]. 华中科技大学，2011.[14] 刘国承. 金属粉末热等静压致密化数值模拟与试验研究[D]. 华中科技大学，2011.[15] 郎利辉，布国亮，薛勇，等. 钛合金热等静压模拟本构关键参数确定及工艺优化[J]. 塑性工程学报，2011，18(4)：34-38.[16] 郎利辉，王刚，布国亮，黄西娜，喻思. 钛合金粉末热等静压数值模拟及性能研究[J]. 粉末冶金工业，2015，25(3)：1-6.[17] 郎利辉，续秋玉，张东星，等. 钨合金粉末的热等静压数值模拟及验证[J]. 粉末冶金材料科学与工程，2014，19(6)：839-846.[18] 郭瑞鹏，徐磊，柏春光，等. 包套设计对典型粉末钛合金拉伸性能的影响[J]. 中国有色金属学报，2014，24(8)：2050-2056.[19] 徐磊，郭瑞鹏，刘羽寅. 钛合金粉末热等静压近净成形成本分析[J]. 钛工业展，2014，31(6)：1-6.[20] 肖志瑜，李元元等. 粉末冶金温压的致密化机理[J]. 粉末冶金材料科学与工程，2006，11(2)：85-90．[21] Kim H S. Densification mechanisms during hot isostatic pressing of stainless steel powder compacts[J]. Journal of Materials Processing Technology，2002，123(2)：319-322. [22] Arzt E， Ashby M F，Easterling K E. Practical applications of hot isostatic Pressing diagrams: Four case studies[J].Metallurgical & Materials Transactions A，1983，14(14)：211-221.[23] Atkinson H V，Davies S. Fundamental aspects of hot isostatic pressing：An overview[J]. Metallurgical & Materials Transactions A，2000，31(12)：2981-3000.[24] Shima S，Oyane M. Plasticity theory for porous metals[J]. International Journal of Mechanical Sciences，1976，18(6)：285–291.[25] Abouaf M，Chenot J L，Raisson G，et al. Finite Element Simulation of Hot Isostatic Pressing of Metal Powders[J]. International Journal for Numerical Methods in Engineering，1988，25(1)：191-212.[26] Kim K T，Jeon Y C. Densification behavior of 316L stainless steel powder under high temperature[J]. Materials Science & Engineering A，1998，245(1)：64-71.[27] Yuan W X，Mei J，Samarov V，et al. Computer modelling and tooling design for near net shaped components using hot isostatic pressing[J]. Journal of Materials Processing Technology，2007，182(1)：39-49. [28] Laptev A M，Samarov V N，Podlesny S V. Theory and optimization of hot isostatic pressing[J]. Powder Metall. Int.，1990，22(2)：23-25. [29] Baccino R，Moret F. Numerical modeling of powder metallurgy processes[J]. Materials & Design，2006，21(21)：359–364.[30] Kim K T，Yang H C. Densification behavior of titanium alloy powder during hot pressing[J]. Materials Science and Engineering： A，2001，313(1)：46-52. [31] ElRakayby H，Kim H K，Hong S S，et al. An investigation of densification behavior of nickel alloy powder during hot isostatic pressing[J]. Advanced Powder Technology，2015，26(5)：1314-1318.[32] Nohara A，Nakagawa T，Soh T，et al. Numerical simulation of the densification behaviour of metal powder during hot isostatic pressing[J]. International Journal for Numerical Methods in Engineering，1988，25(1)：213–225.[33] 陆恒，魏青松，薛鹏举，等. Inconel625粉末盘热等静压近净成形过程模拟与验证[J]. 中国机械工程，2013，24(19)：2675-2686.
2017, Vol. 27 
