TEMPERING

作品数:120被引量:342H指数:8
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相关领域:金属学及工艺一般工业技术更多>>
相关作者:胡心平张娟谢玲王宣邱岩更多>>
相关机构:上海交通大学山东轻工业学院天津钢管集团股份有限公司中国航空工业集团公司更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金广东省自然科学基金更多>>
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Carbide-free tempered martensite in Fe-C steels
《Journal of Materials Science & Technology》2024年第12期22-25,共4页Zhiping Xiong Dezhen Yang Hao Zhang Xingwang Cheng 
National Natural Science Foundation of China(Nos.52271004 and 51901021).
1.Introduction Quenched Fe-C martensite is very strong but brittle due to su-persaturated carbon atoms located at octahedron sites[1].In order to improve the ductility,tempering is necessary.With increasing tempering ...
关键词:MARTENSITE DUCTILITY TEMPERING 
Tempering mechanism of lath martensite induced in IF steel under high pressure
《Journal of Materials Science & Technology》2023年第29期148-160,共13页Zuohua Wang Haidong Sun Xiaogang Guo Peng Wang Ning Liu Dongli Yu Hongwang Zhang 
the Natural Science Foundation-Steel and Iron Foundation of Hebei Province(No.E2021203051);the Hundred Outstanding Creative Talents Projects in Universities of Hebei Province,China,and the Project Program of Heavy Machinery Collaborative Innovation Center,China.
In this paper,low-and high-strength lath martensite(350 and 640 HV)was fabricated in an IF steel via high pressure martensitic transformation.The microstructure and the softening during their tempering from 200°C to ...
关键词:Tempering mechanism Lath martensite IF steel Terminal tip migration High pressure 
A model for converting thermal analysis to volume fraction of high carbon bearing steels during low-temperature tempering被引量:1
《Journal of Materials Science & Technology》2023年第5期212-222,共11页Qinglong Liu Junyu Tian Wenting Wei 
This work was financially supported by the National Natural Science Foundation of China(Nos.51605355 and 52104381);the National Key R&D Program of China(No.2020YFA0714900);“111 Project”(No.B17034);the Innovative Research TeamDevelopment Program of Ministry of Education of China(No.IRT_17R83);the China Postdoctoral Science Foundation(No.2021M702539)and the State Key Laboratory for Advanced Metals and Materials.
Quantitative prediction of phase content is of great importance to control and optimize the heat treat-ment process of steels.In this work,a model for predicting the phase content of tempered high carbon steels was pr...
关键词:Bearing steel Martensite tempering Retained austenite Thermal analysis KINETICS 
Universality of quenching-partitioning-tempering local equilibrium model
《Journal of Materials Science & Technology》2022年第29期116-120,共5页J.Z.Zhang L.Y.Zeng X.W.Zuo J.F.Wan Y.H.Rong N.Min J.Lu N.L.Chen 
the Shenzhen-Hong Kong Science and Technology Innovation Cooperation Zone Shenzhen Park Project(No.HZQB-KCZYB-2020030);National Key R&D Program of China(No.2017YFA0204403);financial support from the National Natural Science Foundation of China(Nos.51771114 and 51371117)。
1.Introduction As typical 3rd generation advanced high strength steels(AHSSs),quenching and partitioning(Q&P)steel has attracted lots of attention for excellent performance in strength-ductility[1–5].With absorbing c...
关键词:TEMPERING strength DUCTILITY 
Effect of tempering temperature on the microstructure and properties of ultrahigh-strength stainless steel被引量:14
《Journal of Materials Science & Technology》2019年第7期1240-1249,共10页Yangpeng Zhang Dongping Zhan Xiwei Qi Zhouhua Jiang 
supported financially by the National Natural Science Foundation of China (Nos. 51874081 and 51574063);the Fundamental Research Funds for the Central Universities (Nos. N152306001 and N150204012)
The microstructure, precipitation and mechanical properties of Ferrium S53 steel, a secondary hardening ultrahigh-strength stainless steel with 10% Cr developed by QuesTek Innovations LLC, upon tem pering were studied...
关键词:Age HARDENING AUSTENITE PRECIPITATION TEMPERING Strengthening mechanism M7C3 
High strength and ductility of 34CrNiMo6 steel produced by laser solid forming被引量:6
《Journal of Materials Science & Technology》2019年第2期377-387,共11页Chunping Huang Xin Lin Fencheng Liu Haiou Yang Weidong Huang 
supported by National Natural Science Foundation of China (Grant Nos. 51565041, 51465044 and 51323008);the National Key Research and Development Program of China (No. 2016YFB1100100);the fund of the State Key Laboratory of Solidification Processing in NWPU (No. SKLSP201634)
Because of the excellent mechanical properties of 34 CrNiMo6 steel, it is widely used in high-value components. Many conventional approaches to strengthening-steels typically involve the loss of useful ductility.In th...
关键词:Laser solid FORMING High strength and DUCTILITY QUENCHING and TEMPERING STEEL Microstructure Mechanical property 
Microstructure and Mechanical Properties of 06Cr13Ni4Mo Steel Treated by Quenching–Tempering–Partitioning Process被引量:8
《Journal of Materials Science & Technology》2016年第2期189-193,共5页Yuanyuan Song Jingping Cui Lijian Rong 
financial support from the National Natural Science Foundation of China (No.51201162);the Youth Innovation Foundation from Institute of Metal Research, Chinese Academy of Sciences
A heat treatment process, quenching-tempering-partitioning (Q-T-P), has been applied to a low carbon martensitic stainless steel 06Crl3Ni4Mo. By using this process, ultrafine reversed austenite can be obtained at ro...
关键词:Quenching-tempering-partitioning Martensitic stainless steel Microstructure Reversed austenite Carbide precipitates 
Tempering Behavior of Ductile 1700 MPa Mn-Si-Cr-C Steel Treated by Quenching and Partitioning Process Incorporating Bainite Formation被引量:10
《Journal of Materials Science & Technology》2015年第2期199-204,共6页Guhui Gao Han Zhang Xiaolu Gui Zhunli Tan Bingzhe Bai 
financially supported by the National Natural Science Foundation of China (No.51301012)
We obtained a good combination of strength and ductility in a 0.4C-2.0Mn-1.7Si-0.4Cr(wt%) steel,namely,;.7 GPa of ultimate tensile strength and;6% of elongation,by conducting a Q-P-T(quenching-partitioning- temper...
关键词:BAINITE Quenching and partitioning TEMPERING Micro 
Deformation Temperature Dependence of Mechanical Properties and Microstructures for a Novel Quenching—Partitioning—Tempering Steel被引量:5
《Journal of Materials Science & Technology》2013年第5期451-457,共7页Ying Wang Zhenghong Guo Nailu Chen Yonghua Rong 
supported by the National Natural Science Foundation of China(Nos.51031001 and 51071101)
The present investigation on a designed high strength Fe-0.25C-1.48Mn-1.20Si-1.51Ni-0.05Nb (wt%) steel treated by a novel quenching-partitioning-tempering (Q-P-T) process was focused on deformation temperature dep...
关键词:Quenching-partitioning-tempering (Q-P-T) Mechanical property Thermal stability Retained austenite Microstructuralcharacterization 
Microstructure Characterization of High-heat-input Welding Joint of HSLA Steel Plate for Oil Storage Construction被引量:4
《Journal of Materials Science & Technology》2009年第6期857-860,共4页Weihua Sun Guodong Wang Jiming Zhang Dianxiu Xia Hao Sun 
In this paper, microstructure and mechanical properties of welding metals in 610 MPa high strength low alloy (HSLA) were studied after high-heat-input welding. Both the base material and the weld joint proved excell...
关键词:Weld joint Microstructure PRECIPITATES High-heat-input welding Vibratory electrogas arc welding On-line accelerated cooling Off-llne tempering 
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