基于碳分配的Q-P-T热处理工艺研究进展
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摘要
减轻材料重量提升其强度是当今材料科学发展的方向。本文综述了徐祖耀院士提出的Q-P-T工艺,国内的诸多学者对该工艺进行了扩展研究,并取得了一定的进展,特别是上海交通大学结合循环淬火工艺,进一步提出了MQ-P-T复合工艺,研究了40CrMo钢的残余应力及组织性能。总体而言,Q-P-T工艺较传统的Q-T工艺具有更高的强韧性以及疲劳断裂性能,并对Q-P-T工艺的发展进行了展望。
Reducing the weight of materials and increasing their strength is the direction of the development of material science. the Q-P-T process proposed by academician Xu Z Y is summarized in this article. Many domestic scholars have carried out extended research on the process and made certain progress, especially the combined cycle quenching process of Shanghai Jiaotong University. The Q-P-T composite process is further proposed, and the residual stress, microstructure and properties of 40 CrMo steel are studied. In general, the Q-P-T process has higher toughness and fatigue fracture performance than the traditional Q-T process, and the development of the Q-P-T process is forecasted.
Reducing the weight of materials and increasing their strength is the direction of the development of material science. the Q-P-T process proposed by academician Xu Z Y is summarized in this article. Many domestic scholars have carried out extended research on the process and made certain progress, especially the combined cycle quenching process of Shanghai Jiaotong University. The Q-P-T composite process is further proposed, and the residual stress, microstructure and properties of 40 CrMo steel are studied. In general, the Q-P-T process has higher toughness and fatigue fracture performance than the traditional Q-T process, and the development of the Q-P-T process is forecasted.
引文
[1]徐祖耀.马氏体相变与马氏体[M].北京:科学出版社,1999:56-57.
[2]赵振业,李志,刘天琦,等.探索新强韧化机制开拓超高强度钢新领域[J].中国工程科学,2003,5(9):39-42.
[3]Matas S,Hehemann R F.Retained austenite and the tempering of martensite[J].Nature,1960,187(4738):685-686.
[4]Edmonds D V,He K,Miler M K,et al.Microstructural features of quenching andpartioning[C].A new martensitic steel heat treatment.Materials Science Forum,2007,539-543:481925.
[5]Rao B V,Thomas G.Transmission Electron Microscopy Characterization of Dislocated“Lath”Martensite[C].Conf.Martensitic Transformations-79,MIT,1979:12-16.
[6]Thomas G.Sarikaya M.Lath Martensites in Carbon Steels Are The Bainitic Process[C].Inter.Conf.Solid to Solid Phase Transformations,1982:999-1004.
[7]Matas S,Hehemann R F.Retained austenite and the tempering of martensite[J].Nature,1960,187(4738):685-686.
[8]Gerdemann F L H,Speer J Q,Mattock D K.In Microstructure and hardness of steel grade 9260 heat-treated by the quenching and partitioning(Q&P)process,Materials Science and Technology[C].New Orleans,LA,2004:439-449.
[9]李阳,吕宇鹏,李士同,等.钢的淬火分配(Q-P)处理研究现状与进展[J].金属热处理,2010,35(4):65-68.
[10]胡浙梁,王晓东,王利,等.新型Q-P-T钢性能及其微观组织[J].材料热处理学报,2010,31(4):76-80.
[11]徐祖耀.淬火-碳分配-回火(Q-P-T)工艺浅介[J].金属热处理,2009,34(6):1-8.
[12]赵才,江海涛,唐荻,等.Q-P钢塑性变形机制及组织性能研究[J].材料工程,2009(2):19-23.
[13]邓黎辉,汪宏斌,李绍宏,等.高强韧性冷作模具钢SDC55的Q-P-T工艺及性能[J].金属热处理,2010,35(9):16-19.
[14]钟宁.高强度Q-P钢和Q-P-T钢的研究[D].上海:上海交通大学博士学位论文,2009.
[15]郭浩冉,高古辉,桂晓露,等.配分温度对Q-P-T钢组织与性能的影响[J].材料热处理学报,2017,38(9):90-93.
[16]桂晓露,张宝祥,高古辉,等.Q-P-T处理贝氏体/马氏体复相高强钢疲劳断裂特性研究[J].金属学报,52(9):1036-1039.
[17]张珂,许为宗,郭正洪,等.新型Q-P-T工艺和传统Q-T工艺对不同C含量马氏体钢组织和力学性能的影响[J].金属学报,2011,47(4):489-493.
[18]张斌.新型Q-P-T与传统Q&T工艺对钢的残余应力及组织和性能的影响[D].上海:上海交通大学硕士学位论文,2012.
[19]钟志民,张伟强,文宇龙,等.Q-P-T工艺对ZG26SiMnMoV钢组织和性能的影响[J].金属热处理,2015,40(4):65-68.
[20]徐祖耀.相变与热处理[M].上海:上海交通大学出版社,2014:194-195.
[2]赵振业,李志,刘天琦,等.探索新强韧化机制开拓超高强度钢新领域[J].中国工程科学,2003,5(9):39-42.
[3]Matas S,Hehemann R F.Retained austenite and the tempering of martensite[J].Nature,1960,187(4738):685-686.
[4]Edmonds D V,He K,Miler M K,et al.Microstructural features of quenching andpartioning[C].A new martensitic steel heat treatment.Materials Science Forum,2007,539-543:481925.
[5]Rao B V,Thomas G.Transmission Electron Microscopy Characterization of Dislocated“Lath”Martensite[C].Conf.Martensitic Transformations-79,MIT,1979:12-16.
[6]Thomas G.Sarikaya M.Lath Martensites in Carbon Steels Are The Bainitic Process[C].Inter.Conf.Solid to Solid Phase Transformations,1982:999-1004.
[7]Matas S,Hehemann R F.Retained austenite and the tempering of martensite[J].Nature,1960,187(4738):685-686.
[8]Gerdemann F L H,Speer J Q,Mattock D K.In Microstructure and hardness of steel grade 9260 heat-treated by the quenching and partitioning(Q&P)process,Materials Science and Technology[C].New Orleans,LA,2004:439-449.
[9]李阳,吕宇鹏,李士同,等.钢的淬火分配(Q-P)处理研究现状与进展[J].金属热处理,2010,35(4):65-68.
[10]胡浙梁,王晓东,王利,等.新型Q-P-T钢性能及其微观组织[J].材料热处理学报,2010,31(4):76-80.
[11]徐祖耀.淬火-碳分配-回火(Q-P-T)工艺浅介[J].金属热处理,2009,34(6):1-8.
[12]赵才,江海涛,唐荻,等.Q-P钢塑性变形机制及组织性能研究[J].材料工程,2009(2):19-23.
[13]邓黎辉,汪宏斌,李绍宏,等.高强韧性冷作模具钢SDC55的Q-P-T工艺及性能[J].金属热处理,2010,35(9):16-19.
[14]钟宁.高强度Q-P钢和Q-P-T钢的研究[D].上海:上海交通大学博士学位论文,2009.
[15]郭浩冉,高古辉,桂晓露,等.配分温度对Q-P-T钢组织与性能的影响[J].材料热处理学报,2017,38(9):90-93.
[16]桂晓露,张宝祥,高古辉,等.Q-P-T处理贝氏体/马氏体复相高强钢疲劳断裂特性研究[J].金属学报,52(9):1036-1039.
[17]张珂,许为宗,郭正洪,等.新型Q-P-T工艺和传统Q-T工艺对不同C含量马氏体钢组织和力学性能的影响[J].金属学报,2011,47(4):489-493.
[18]张斌.新型Q-P-T与传统Q&T工艺对钢的残余应力及组织和性能的影响[D].上海:上海交通大学硕士学位论文,2012.
[19]钟志民,张伟强,文宇龙,等.Q-P-T工艺对ZG26SiMnMoV钢组织和性能的影响[J].金属热处理,2015,40(4):65-68.
[20]徐祖耀.相变与热处理[M].上海:上海交通大学出版社,2014:194-195.
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