稀土H13模具钢横向冲击性能影响因素分析

doi:10.13251/j.issn.0254-6051.2022.03.034

金属热处理 ›› 2022, Vol. 47 ›› Issue (3): 181-185.DOI: 10.13251/j.issn.0254-6051.2022.03.034

稀土H13模具钢横向冲击性能影响因素分析

李阔¹, 孙明月^1,2, 徐斌^1,2, 李殿中¹

1.中国科学院金属研究所沈阳材料科学国家研究中心, 辽宁沈阳 110016;
2.中国科学院金属研究所中国科学院核用材料与安全评价重点实验室, 辽宁沈阳 110016

收稿日期:2021-11-19 修回日期:2022-01-26 出版日期:2022-03-25 发布日期:2022-04-22
通讯作者: 孙明月,研究员,博士,E-mail: mysun@imr.ac.cn
作者简介:李阔(1994—),男,硕士研究生,主要研究方向为金属材料塑性加工工艺,E-mail: likuo@imr.ac.cn。
基金资助:
国家重点研发计划(2016YFB0300401,2018YFA0702900);国家科技重大专项(2019ZX06004010);国家自然科学基金(51774265);中国科学院青年创新促进会项目

Analysis of influencing factors on transverse impact properties of rare earth H13 die steel

Li Kuo¹, Sun Mingyue^1,2, Xu Bin^1,2, Li Dianzhong¹

1. Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang Liaoning 110016, China;
2. CAS Key Laboratory of Nuclear Materials and Safety Assessment, Institute of Metal Research, Chinese Academy of Sciences, Shenyang Liaoning 110016, China

Received:2021-11-19 Revised:2022-01-26 Online:2022-03-25 Published:2022-04-22

摘要/Abstract

摘要： 为探究稀土H13模具钢锻件横向冲击性能偏低的影响因素,对钢材锻件冒口端试片分别进行低倍组织分析、显微组织分析、SEM以及EDS分析。结果表明,添加稀土的H13模具钢的低倍组织和显微组织(包括带状组织、非金属夹杂物和网状碳化物)都能满足不同标准中的技术要求,钢材的纯净度相对较高;单向拔长后,沿着主变形方向晶界处析出一定数量的链状或网状碳化物,枝晶间存在的大尺寸液析碳化物和基体组织中存在的未锻透枝晶组织是影响稀土H13模具钢横向冲击性能的主要因素。

关键词: 稀土H13模具钢, 横向冲击性能, 等向性, 碳化物, 枝晶组织

Abstract: In order to explore the influence factors on transverse impact properties of the rare earth H13 die steel forgings, macrostructure analysis, microstructure analysis, SEM and EDS analysis of fracture surface were carried out on the riser end specimens of steel forgings. The results show that the macrostructure and microstructure (including banded structure, non-metallic inclusion and network carbide) of the H13 die steel with rare earth addition can meet the qualification requirements of various industry standards, and the purity of the steel is relatively high. The chain-like or network carbides precipitate along the grain boundary of the main deformation direction after simplex stretching, the large-scale liquidus carbides between dendrites, and the unwrought dendrite structure in the matrix are the main factors that seriously affect the transverse impact properties of the rare earth H13 die steel.

Key words: rare earth H13 die steel, transverse impact properties, isotropy, carbide, dendrite structure

中图分类号:

TG142.1

李阔, 孙明月, 徐斌, 李殿中. 稀土H13模具钢横向冲击性能影响因素分析[J]. 金属热处理, 2022, 47(3): 181-185.

Li Kuo, Sun Mingyue, Xu Bin, Li Dianzhong. Analysis of influencing factors on transverse impact properties of rare earth H13 die steel[J]. Heat Treatment of Metals, 2022, 47(3): 181-185.

参考文献

[1]杨贵根, 朱祖昌. 世界模具钢生产的现状和进展[J]. 热处理技术与装备, 2006, 27(6): 5-13.
Yang Guigen, Zhu Zuchang. The present situation and progression of model steel production in the world[J]. Heat Treatment Technology and Equipment, 2006, 27(6): 5-13
[2]张旭, 何文超, 李东辉, 等. 热作模具钢热疲劳机理及性能改善的研究现状[J]. 金属热处理, 2020, 45(9): 10-20.
Zhang Xu, He Wenchao, Li Donghui, et al. Research status of thermal fatigue mechanisms and performance improvement of hot work die steel[J]. Heat Treatment of Metals, 2020, 45(9): 10-20.
[3]姚迪, 李晶, 何新波, 等. 国内热作模具材料发展现状[J]. 冶金丛刊, 2014, 212(4): 48-50.
Yao Di, Li Jing, He Xinbo, et al. Development situation of domestic hot working dies material[J]. Metallurgical Collections, 2014, 212(4): 48-50.
[4]Mohamed Kchaou, Riadh Elleuch, Yannick Desplanques, et al. Failure mechanisms of H13 die on relation to the forging process - A case study of brass gas valves[J]. Engineering Failure Analysis, 2010, 17(2): 403-415.
[5]Levent Kara, Tevfik Küçükömeroğlu, Őzlem Baran, et al. Microstructure, mechanical, and scratch resistance properties of TiAlCrNbN-graded composite coating deposited on AISI H13 steel substrate with pulsed DC closed field unbalanced magnetron sputtering method[J]. Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 2014, 45(4): 2123-2131.
[6]Thomas Björk, Richard Westergård, Sture Hogmark. Wear of surface treated dies for aluminium extrusion—A case study[J]. Wear, 2001, 249(3): 316-323.
[7]Ge P L, Bao M D, Zhang H J, et al. Effect of plasma nitriding on adhesion strength of CrTiAlN coatings on H13 steels by closed field unbalanced magnetron sputter ion plating[J]. Surface and Coatings Technology, 2013, 229: 146-150.
[8]Gao Jinzhu, Fu Paixian, Liu Hongwei, et al. Effects of rare earth on the microstructure and impact toughness of H13steel[J]. Metals, 2015, 5(1): 383-394.
[9]Wen Bin, Song Bo, Pan Ning, et al. Influence of Ce on characteristics of inclusions and microstructure of pure iron[J]. Journal of Iron and Steel Research, International, 2011, 18(2): 38-44.
[10]Warren M G J, James L M. Lanthanum additions and the toughness of ultra-high strength steels and the determination of appropriate lanthanum additions[J]. Materials Science and Engineering A, 2005, 403(1/2): 299-310.
[11]马飞飞, 周晓帆, 高启新, 等. H13热作模具钢中晶界碳化物的形成与控制[J]. 内蒙古科技大学学报, 2020, 39(4): 339-342.
Ma Feifei, Zhou Xiaofan, Gao Qixin, et al. Formation and control of grain boundary carbides in H13 hot work die steel[J]. Journal of Inner Mongolia University of Science and Technology, 2020, 39(4): 339-342.
[12]陈妍. 稀土元素Gd和Sc对H13模具钢热疲劳性能的影响[J]. 铸造技术, 2014, 35(9): 1945-1947.
Chen Yan. Effect of rare earth element Gd and Sc on thermal fatigue performance of die steel H13[J]. Foundry Technology, 2014, 35(9): 1945-1947.
[13]Ma Dangshen, Zhou Jian, Chen Zaizhi, et al. Influence of thermal homogenization treatment on structure and impact toughness of H13 ESR steel[J]. Journal of Iron and Steel Research, International, 2009, 16(5): 56-60.
[14]霍晓阳. 影响H13热作模具钢等向性的因素[J]. 钢铁研究学报, 2008, 20(11): 47-50.
Huo Xiaoyang. Factors affecting isotropy of H13 hot die steel[J]. Journal of Iron and Steel Research, 2008, 20(11): 47-50.
[15]Zaitsev A I, Rodionova I G, Arutyunyan N A, et al. Study of effect of non-metallic inclusions on structural state and properties of low-carbon microalloyed structural steels[J]. Metallurgist, 2021, 64(9/10): 885-893.
[16]张春富. 钢中非金属夹杂物及对性能的影响[J]. 冶金与材料, 2020, 40(4): 34-35.
[17]杨超云, 栾义坤, 李殿中, 等. 稀土元素对高洁净度轴承钢中夹杂物的影响研究[J]. 炼钢, 2016, 32(4): 54-59.
Yang Chaoyun, Luan Yikun, Li Dianzhong, et al. Effect of RE on inclusions in highly clean bearing steel[J]. Steelmaking, 2016, 32(4): 54-59.

稀土H13模具钢横向冲击性能影响因素分析

Analysis of influencing factors on transverse impact properties of rare earth H13 die steel

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