BAINITE

作品数:149被引量:387H指数:9
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相关领域:一般工业技术金属学及工艺更多>>
相关作者:刘德佳赵龙志胡勇余梦赵明娟更多>>
相关机构:燕山大学南京宝泰特种材料有限公司华东交通大学更多>>
相关期刊:《Journal of Beijing Institute of Technology》《Engineering》《npj Computational Materials》《Progress in Natural Science:Materials International》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>
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Effect of phase content on deformation compatibility in ferrite and bainite dual-phase steel: experimental and crystal plasticity finite element analysis
《Journal of Iron and Steel Research International》2025年第3期743-755,共13页Xian-bo Shi Xing-yang Tu Bing-chuan Yan Yi Ren Wei Yan Yi-yin Shan 
supported by the Project of Liaoning Marine Economic Development(Development of high strength pipeline steel for submarine oil and gas transmission);State Key Laboratory of Metal Material for Marine Equipment and Application Funding(No.SKLMEA-K202205).
The phase volume fraction has an important role in the match of the strength and plasticity of dual phase steel.The different bainite contents(18–53 vol.%)in polygonal ferrite and bainite(PF+B)dual phase steel were o...
关键词:Polygonal ferrite and bainite dual phase steel Phase content Deformation compatibility Crystal plasticity finite element simulation Stress/strain difference 
High-temperature stability of retained austenite and plastic deformation mechanism of ultra-fine bainitic steel isothermally treated below Ms
《Journal of Iron and Steel Research International》2024年第8期2014-2030,共17页Ting-ting He Feng Hu Kun Wang Wen Zhou Li Li Serhii Yershov Kai-ming Wu 
The authors gratefully acknowledge the financial support from the National Natural Science Foundation of China(52071238);Leading Innovation and Entrepreneurship Team in Zhejiang Province(2021R01020);the Key Research and Development Program of Hubei Province(2021BAA057);Science and Technology Program of Guangxi Province(AA22068080);the 111 Project.
The mechanical properties of the sample and the stability of retained austenite were studied by designing two kinds of ultra-fine bainitic steel with different heat treatment methods austempering above and below Ms(ma...
关键词:Ultra-fine bainite Isothermal treatment High-temperature tensile property Retained austenite stability Plastic deformation 
Accelerating bainite transformation by concurrent pearlite formation in a medium Mn steel:Experiments and modelling
《Journal of Materials Science & Technology》2024年第9期211-223,共13页L.K.Huang F.Liu M.X.Huang 
support from National Key Research and Development Program of China(No.2019YFA0209900);National Natural Science Foundation of China(No.52130102);Research Grants Council of Hong Kong(No.R7066–18);Guangzhou Municipal Science and Technology Project(No.202007020007);Guangdong Basic and Applied Basic Research Foundation of China(No.2020B1515130007);support from National Natural Science Foundation of China(No.52130110);support from National Natural Science Foundation of China(No.52271116);Hong Kong Scholars Program(No.XJ2019029).
Bainite transformation has yet to be utilized and even thoroughly studied in medium Mn steels.Here,we investigate the isothermal bainite transformation in a 10Mn steel at 450°C experimentally and theoretically,focusi...
关键词:Medium Mn steels BAINITE THERMODYNAMICS Kinetics Phase transformation 
Homogenous strength-toughness match for 20Mn2SiCrMoV bainitic large-size parts via processing of VC particles and quenching control
《Rare Metals》2023年第10期3485-3496,共12页Yu Tian Zhun-Li Tan Jin-Zhou Zhang Zheng-Yuan Yuan Min Zhang Bing-Zhe Bai 
financially supported by the Fundamental Research Funds for the Central Universities (No. 2019JBZ103)。
The problem of insufficient hardenability in general large-size parts always occurs in product manufacturing because of their large size,etc.It is restricted mainly by its own alloy composition with micro-alloy and ke...
关键词:Large-size parts Property homogeneity Cooling control BAINITE VC 
Test and application of 60 kg·m^(−1) bainite rails for heavy-haul railway被引量:1
《Railway Sciences》2023年第2期170-178,共9页Jiyong Jin 
supported by the National Key R&D Program of China (Grant No.2017YFB0304503);the Science and Technology Research and Development Program of CHINA RAILWAY (Grant No.K2018G020).
Purpose-In order to develop high-strength,high-toughness and high-wear-resistance rails suitable for the development and application of heavy-haul railways.Design/methodology/approach-Based on the trial production of ...
关键词:Heavy-haul railway 60 kg·m^(−1) Bainite rail Residual austenite Base metal Welded joint 
Novel bake hardening mechanism for bainite-strengthened complex phase steel
《Journal of Materials Science & Technology》2023年第12期117-128,共12页Hang Yu Yu Yan Cheng Zhang Lijie Qiao 
supported by the National Natural Science Foun-dation of China (No.U1964204).
In the automobile industry,stamping and paint baking processes are used to strengthen components,and this not only saves costs,but also further reduces the bodyweight of automobiles.In this work,the bake hardening mec...
关键词:Age hardening Bainitic steel Carbon diffusion CEMENTITE Mechanical property Automotive weight reduction 
Competitive role of film-like austenite and transition carbides on hydrogen embrittlement resistance and impact toughness in bainite-containing quenched and partitioned steel被引量:1
《Journal of Iron and Steel Research International》2023年第4期782-794,共13页Kai Yang Yi Luo Wei Li Li Wang Zhong-qu Sun Jun-liang Liu Xue-jun Jin 
the National Key R&D Program of China(No.2021YFB3702401);Major Program of the National Natural Science Foundation of China(No.52293394);the National Natural Science Foundation of China(Nos.U1564203,51571141 and 51201105).
A microstructure composed of martensite matrix,lower bainite,and stable film-like austenite was designed by a quenching and isothermal bainitic holding process in a 0.30C–2.69Mn–1.71Si(wt.%)steel.The yield strength,...
关键词:Quenched and partitioned steel Isothermal bainite transformation Transition carbide Hydrogen embrittlement Impact toughness 
Influence of two distinct quenching end-temperatures on phase development and mechanical properties in QP980 steel
《Baosteel Technical Research》2023年第1期22-31,共10页XIE Shuang ZHONG Yong WANG Li 
Bainite microstructures have become increasingly attractive for the development of advanced high-strength steel owing to their balanced strength-plasticity properties.In this study, the final microstructure and mechan...
关键词:QP steel BAINITE hole expansion quenching temperature 
Precise control of bainite micro-morphology and the effects on the mechanical properties of ultrahigh-strength complex-phase sheet steel
《Baosteel Technical Research》2023年第1期32-38,共7页ZHANG Hanlong JIN Xinyan ZHANG Yulong 
Bainite, the main microstructure of ultrahigh-strength complex-phase(CP) sheet steel, usually exhibits various micro-morphologies when subjected to different austempering treatments.In the current study, conventional ...
关键词:UHSS microstructure control AUSTEMPERING bainite: 
Enhanced strength and toughness in 40CrNiMo steels by austempering below martensite start temperature被引量:1
《Journal of Iron and Steel Research International》2022年第5期810-818,共9页Xiao-xiao Liu Zheng Zhang Jie Zhang Ran Yang Cheng-shuang Yu Jun-wei Qiao Li-na Han 
support of the Natural Science Foundation of Shanxi Province,China(Nos.201901D111105,201901D111114).
The austempering above and below martensite transition temperature(M_(s))was employed in a medium-carbon low-alloy 40CrNiMo steel,and the bainite and martensite multiphase microstructures with different volume fractio...
关键词:AUSTEMPERING Pre-existing martensite Bainite plate Multiphase microstructure Mechanical property 
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