Hot deformation behaviour and fracture of 10CrMoWNb ferritic-martensitic steel

被引：41
作者：
Churyumov, A. Yu. [1 ]
Khomutov, M. G. [1 ]
Solonin, A. N. [1 ]
Pozdniakov, A. V. [1 ]
Churyumova, T. A. [2 ]
Minyaylo, B. F. [2 ]
机构：
[1] Natl Univ Sci & Technol MISiS, Moscow 119049, Russia
[2] JSC VNIINM, Moscow 123098, Russia
来源：
MATERIALS & DESIGN | 2015年 / 74卷
关键词：
Ferritic-martensitic steel; Hot deformation; Constitutive model; Structure; Fracture; TEMPERATURE FLOW-STRESS; STAINLESS-STEEL; FERRITIC/MARTENSITIC STEELS; CONSTITUTIVE ANALYSIS; ALUMINUM-ALLOY; MICROSTRUCTURAL EVOLUTION; RESISTANT STEEL; COMPRESSION; PREDICT; WORKABILITY;
D O I：
10.1016/j.matdes.2015.02.023
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
High-Cr ferritic-martensitic steels are important materials for use in nuclear reactors. This study describes a development activity for this category of steels involving the investigation of the hot deformation behaviour and microstructure evolution during hot deformation of 10CrMoWNb steel. Hot compression and tension tests were performed in the temperature range of 900-1350 degrees C by using a Gleeble 3800 thermomechanical simulator. The results indicate that the flow stress and ultimate tensile strength increase with a decrease of the deformation temperature and an increase of the strain rate. Based on the experimental true strain-true stress data, the modified Arrhenius-type constitutive model was established for a form of 10CrMoWNb ferritic-martensitic steel. The hot plasticity properties of the 10CrMoWNb steel increase with temperature up to 1275 degrees C due to dynamic recrystallisation processes in the austenite phase. The reduction of area decreases when the temperature is higher than 1300 degrees C and is zero at 1350 degrees C for all strain rates because of the liquid phase appearance in the structure of the steel. (c) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：44 / 54
页数：11
相关论文
共 50 条
[21]   Hot Deformation Behavior of a New Nuclear Use Reduced Activation Ferritic/Martensitic Steel [J].
Chao Liu ;
MingChun Zhao ;
Tuguldur Unenbayar ;
YingChao Zhao ;
Bin Xie ;
Yan Tian ;
YiYin Shan ;
Ke Yang .
ActaMetallurgicaSinica(EnglishLetters), 2019, 32 (07) :825-834
[22]   Hot Deformation Behavior of a New Nuclear Use Reduced Activation Ferritic/Martensitic Steel [J].
Chao Liu ;
Ming-Chun Zhao ;
Tuguldur Unenbayar ;
Ying-Chao Zhao ;
Bin Xie ;
Yan Tian ;
Yi-Yin Shan ;
Ke Yang .
Acta Metallurgica Sinica (English Letters), 2019, 32 :825-834
[23]   Hot Deformation Behavior of a New Nuclear Use Reduced Activation Ferritic/Martensitic Steel [J].
Liu, Chao ;
Zhao, Ming-Chun ;
Unenbayar, Tuguldur ;
Zhao, Ying-Chao ;
Xie, Bin ;
Tian, Yan ;
Shan, Yi-Yin ;
Yang, Ke .
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2019, 32 (07) :825-834
[24]   HIP Joining of Tungsten Armor to Ferritic-Martensitic Steel with a Zirconium Interlayer [J].
Jung, Yang-Il ;
Kim, Hyun-Gil ;
Lee, Dong-Won ;
Lim, Yoon-Soo ;
Choc, Seungyon .
FUSION SCIENCE AND TECHNOLOGY, 2017, 72 (03) :523-529
[25]   New insights into the oxidation mechanisms of a Ferritic-Martensitic steel in high-temperature steam [J].
Shen, Zhao ;
Chen, Kai ;
Yu, Hongbing ;
Jenkins, Benjamin ;
Ren, Yanru ;
Saravanan, Naganand ;
He, Guanze ;
Luo, Xiaonan ;
Bagot, Paul A. J. ;
Moody, Michael P. ;
Zhang, Lefu ;
Lozano-Perez, Sergio .
ACTA MATERIALIA, 2020, 194 :522-539
[26]   Dynamic Deformation Behavior of Dual Phase Ferritic-Martensitic Steel at Strain Rates From 10-4 to 2000 s-1 [J].
Song Ren-bo ;
Dai Qi-feng .
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL, 2013, 20 (08) :48-53
[27]   Effect of Temperature and Strain Rate on the Hot Deformation Behaviour of Ferritic Stainless Steel [J].
Guoqing Zu ;
Yukuan Lu ;
Yi Yan ;
Xiaoming Zhang ;
Jingwei Zhao ;
Wei Du ;
Xu Ran ;
Zhengyi Jiang .
Metals and Materials International, 2020, 26 :248-259
[28]   Effect of Temperature and Strain Rate on the Hot Deformation Behaviour of Ferritic Stainless Steel [J].
Zu, Guoqing ;
Lu, Yukuan ;
Yan, Yi ;
Zhang, Xiaoming ;
Zhao, Jingwei ;
Du, Wei ;
Ran, Xu ;
Jiang, Zhengyi .
METALS AND MATERIALS INTERNATIONAL, 2020, 26 (02) :248-259
[29]   Grain growth behaviour of an AISI 422 martensitic stainless steel after hot deformation process [J].
Ahmadabadi, Reza Mohammadi ;
Naderi, Malek ;
Mohandesi, Jamshid Aghazadeh ;
Maria Cabrera, Jose .
CANADIAN METALLURGICAL QUARTERLY, 2018, 57 (03) :367-379
[30]   Corrosion Resistance of Chromium-Coated Ferritic-Martensitic Steel in Supercritical Water [J].
Zhang, Xiaoxin ;
Yan, Qingzhi ;
Yang, Ying ;
Hong, Zhiyuan ;
Zhang, Lefu ;
Ge, Changchun .
CORROSION, 2015, 71 (01) :50-56
12345