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《Acta Metallurgica Sinica》 2014-04
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WEN Tao;HU Xiaofeng;SONG Yuanyuan;YAN Desheng;RONG Lijian;Institute of Metal Research,Chinese Academy of Sciences;  
The variation of carbides with tempering temperature in a Fe-Cr-Ni-Mo high-strength steel and their effect on mechanical properties are investigated by means of TEM and three-dimensional atom probe(3DAP).The results show that there mainly appear M3C and M7C3when tempering temperature is rather low(400 ℃),the former is thick with a length of about 1 μm and the latter is fine and the length is less than 200 nm,and M is composed of Fe,Cr and Mn.Tempering at 500 and 600 ℃,the amount of carbide increases gradually,and there appear M2C and M6C types of carbide which are both less than 200 nm in length,simultaneously M3C becoming fine or disappear.When tempering temperature further increases to 650 ℃,besides M2C there also appears MC type of carbide.The size of both M2C and MC are less than 100 nm,meanwhile the amount of carbide decreases.The M of M2C,M6C and MC is a combination mainly of Cr,Mo and V.The strength of the Fe-Cr-Ni-Mo high-strength steel gradually reduces with increasing tempering temperature,but the downtrend of strength is rather small when tempering temperature is in the range of 500~600 ℃,owing to secondary hardening induced by the appearance of Vcarbide.In short,the high-strength steel could obtain better combination of strength and impact toughness after tempering at about 530~600 ℃.
【Fund】: 国家自然科学基金重大研究计划资助项目91226204~~
【CateGory Index】: TG156.5
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Chinese Journal Full-text Database 6 Hits
1 SUN Shuwen LEI Tingquan TANG Zhixiu (Harbin Institute of Technology) YOU Gong WANG Xin CHEN Jialun (Harbin Boiler Co., Ltd.);COOLING RATE SENSITIVITY OF TEMPER EMBRITTLEMENT OF NORMALIZED 12Cr1MoV STEEL[J];IRON AND STEEL;1998-08
2 SUN Shuwen; MAO Jianfu; LEI Tingquan (School of Materials Science and Engineering, Harbin institute of Technology, Harbin 150001) HE Lianlong (Laboratory of Atomic Imaging of Solids, Institute of Metal Research, The Chinese Academy of Sciences, Shenyang 1;MICROSTRUCTURAL CHARACTERIZATION OF VC PRECIPITATES IN A LOW ALLOY Cr-Mo-V STEEL[J];ACTA METALLRUGICA SINICA;2000-10
3 WANG Wei~(1,2)) SHAN Yiyin~(1)) YANG Ke~(1)) 1)Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016 2)Graduate School of Chinese Academy of Sciences,Beijing 100049;EFFECT OF ACICULAR FERRITE CONSTITUTION ON STRENGTH OF ULTRALOW-CARBON MICRO-ALLOYED PIPELINE STEEL[J];Acta Metallurgica Sinica;2007-06
4 LIU Qingdong LIU Wenqing WANG Zemin ZHOU Bangxin Instrumental Analysis & Research Center,Shanghai University,Shanghai 200444;3D ATOM PROBE CHARACTERIZATION OF CARBIDES PRECIPITATED IN THE Nb-V MICROALLOYED STEEL[J];Acta Metallurgica Sinica;2008-07
5 TAO Peng ZHANG Chi YANG Zhigang Key Laboratory for Advanced Materials of Ministry of Education,Department of Materials Science and Engineering Tsinghua University,Beijing 100084 TAKEDA Hiroyuki Materials Design Section,Materials Research Laboratory,Kobe Steel Ltd.,Hyogo 651-2271,Japan;EVOLUTION OF SECOND PHASE IN 2.25Cr-1Mo-0.25V STEEL WELD METAL DURING HIGH TEMPERATURE TEMPERING[J];Acta Metallurgica Sinica;2009-01
6 LIU Qingdong~(1,2)),PENG Jianchao~(1)),LIU Wenqing~(1)),ZHOU Bangxin~(1)) 1) Instrumental Analysis & Research Center,Shanghai University,Shanghai 200444 2) Institute of Research of Iron and Steel,Jiangsu Province and Sha-Steel,Suzhou 215625;3D ATOM PROBE CHARACTERAZATION OF ALLOY CARBIDES IN TEMPERING MARTENITEⅡ.Growth[J];Acta Metallurgica Sinica;2009-11
Chinese Journal Full-text Database 10 Hits
1 WU Qiong1,2), SUN Dale 2), YAO Lisong2) and LIU Changsheng1)1) School of Materials & Metallurgy,Northeastern University,Shenyang 110004,China2) Equipment Division,Baosteel Research Institute,Baoshan Iron & Steel Co.,Ltd.,Shanghai 201900,China;The evolution of carbides in the tempering process of semi-high speed steel cold rolls with nitrogen addition[J];宝钢技术研究(英文版);2009-02
2 LU Yan1,2,WANG Jun-hua3,SU Jie2,DING Ya-li2,YANG Zhuo-yue2,XIE Gang1(1 Faculty of Metallurgical and Energy Engineering,Kunming University of Science and Technology,Kunming 650093,China;2 Institute for Structural Materials,Central Iron and Steel Research Institute,Beijing 100081,China;3 Department of Electrical Engineering,Henan Industrial School,Zhengzhou 450053,China);Thermodynamic Calculation and Experimental Analysis on Undissolved Phases of 30Cr3Si2Mn2NiNb Steel[J];Journal of Materials Engineering;2011-09
3 LIANG Ping1,ZHANG Yun-xia2,HU Chuan-shun1(1 School of Mechanical Engineering,Liaoning Shihua University, Fushun 113001,Liaoning,China;2 School of Continuing Education, Liaoning Shihua University,Fushun 113001,Liaoning,China);Effect of Corrosion Product Films on Corrosion Behavior of X80 Pipeline Steel in Ku'erle Soil Simulated Solution[J];Journal of Materials Engineering;2012-04
4 Weihua Sun 1,2)? , Guodong Wang 1) , Jiming Zhang 2) , Dianxiu Xia 2) and Hao Sun 2) 1) State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, China 2) R & D Center, Jinan Iron and Steel Group Co., Ltd., Jinan 250101, China;Microstructure Characterization of High-heat-input Welding Joint of HSLA Steel Plate for Oil Storage Construction[J];材料科学技术(英文版);2009-06
5 Xiaoqiang Hu,Namin Xiao,Xinghong Luo and Dianzhong Li Shenyang National Laboratory for Materials Science,Institute of Metal Research,Chinese Academy of Sciences,Shenyang 110016,China;Transformation Behavior of Precipitates in a W-alloyed 10 wt pct Cr Steel for Ultra-supercritical Power Plants[J];材料科学技术(英文版);2010-09
6 Naqiong Zhu1), Yanlin He1), Wenqing Liu1), Lin Li1), Shuigen Huang2), Jef Vleugels2) and Omer Van der Biest2) 1) Department of Materials Science and Engineering, Shanghai University, Shanghai 200072, China 2) Department of Metallurgy and Materials Engineering, Katholieke Uniersiteit Leuven, Kasteelpark Arenberg 44, B- 3001 Heverlee, Belgium;Modeling of Nucleation and Growth of M_(23)C_6 Carbide in Multi-component Fe-based Alloy[J];材料科学技术(英文版);2011-08
7 WANG Zemin ZHU Xiaoyong LIU Wenqing~(**) (Key Laboratory of Advanced microanalysis,Shanghai University,Shanghai 200444);Influence of Mo on Tempering Precipitation in Nb-Mo-V Microalloyed Steels[J];Chinese Journal of Materials Research;2010-02
8 HUANG Ye-hua1,2,YUAN Zong-ming1(1.Petroleum Engineering Institute,Southwest Petroleum University,Chengdu 610500,China;2.China National Offshore Oil Corporation,Tianjin 300452,China);Micro-structure and low temperature toughness in welding zone of X65 high-frequency welding pipe[J];Journal of Dalian Maritime University;2010-01
9 LIU Dong-sheng,LI Qing-liang(Institute of Research of Iron and Steel,Shasteel,Zhangjiagang 215625,Jiangsu,China);Microstructure and Mechanical Properties of 550MPa Yield-Strength-Class Hot Rolled Plate Steel[J];Iron & Steel;2011-04
10 CHENG Jun-ye;ZHAO Ai-min;CHEN Yin-li;WANG Zhi-gang;Cao Jia-li;Metallurgical Engineering Research Institute,University of Science and Technology Beijing;;Efect of tempering temperature on the microstructure and mechanical properties of 30MnB5 hot stamping steel after quenching[J];Journal of University of Science and Technology Beijing;2013-09
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 Peng Meizhen(Baoshan Iron & Steel Complex);QUALITY CONTROL OF RUPTURE STRENGTH FOR 12Cr1MoV STEEL[J];Gangtie;1993-02
2 SUN Shuwen LEI Tingquan TANG Zhixiu (Harbin Institute of Technology)CHEN Jialun YOU Gong WANG Xin (Harbin Boiler Works);QUALITY CONTROL OF IMPACT TOUGHNESS OF 12CrlMoV HIGH PRESSURE BOILER PIPE[J];Iron & Steel;1997-12
3 ZHAO Mingchun, XIAO Furen, SHAN Yiyin, LI Yuhai, YANG K eInstitute of Metal Research, The Chinese Academy of Sciences, Shenyang 110016Department of Material Science and Engineering, Yanshan University, Qinhuangdao 066004Department of Material Science and;MICROSTRUCTURAL CHARACTERISTIC AND TOUGHENING OF AN ULTRALOW CARBON ACICULAR FERRITE PIPELINE STEEL[J];Acta Metallrugica Sinica;2002-03
4 LIU Qingdong LIU Wenqing WANG Zemin ZHOU Bangxin Instrumental Analysis & Research Center,Shanghai University,Shanghai 200444;3D ATOM PROBE CHARACTERIZATION OF CARBIDES PRECIPITATED IN THE Nb-V MICROALLOYED STEEL[J];Acta Metallurgica Sinica;2008-07
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