钒对热轧因瓦合金组织及性能的影响

doi:10.13251/j.issn.0254-6051.2023.06.037

金属热处理 ›› 2023, Vol. 48 ›› Issue (6): 206-210.DOI: 10.13251/j.issn.0254-6051.2023.06.037

钒对热轧因瓦合金组织及性能的影响

奉亮¹, 樊轩宇¹, 陈继武², 于彦冲¹, 张金玲¹

1.太原理工大学材料科学与工程学院, 山西太原 030024;
2.河南省特种设备安全检测研究院信阳分院, 河南信阳 464000

收稿日期:2022-12-12 修回日期:2023-05-07 发布日期:2023-08-11
通讯作者: 张金玲,副教授,博士,E-mail:zhjlty@163.com
作者简介:奉亮(1997—),男,硕士研究生,主要研究方向为高强度因瓦合金的强化,E-mail:fengliangwyy@163.com。
基金资助:
国家自然科学基金(52004180);中国博士后科学基金(2020M683706XB);山西省面上青年基金(201901D211014)

Effect of vanadium on microstructure and properties of hot-rolled invar alloy

Feng Liang¹, Fan Xuanyu¹, Chen Jiwu², Yu Yanchong¹, Zhang Jinling¹

1. College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan Shanxi 030024, China;
2. Xinyang Branch, Henan Institute of Special Equipment Safety Inspection and Testing, Xinyang Henan 464000, China

Received:2022-12-12 Revised:2023-05-07 Published:2023-08-11

摘要/Abstract

摘要： 采用光学显微镜、扫描电镜(SEM)、透射电镜(TEM)、维氏硬度计、电子万能拉伸试验机以及热膨胀仪, 研究了微量V对热轧态因瓦合金显微组织、力学性能和热膨胀性能的影响。结果表明, 添加0.14%C+0.63%V后, 因瓦合金热轧板晶粒尺寸明显减小, 显微组织显著细化;屈服强度和抗拉强度分别达到了348 MPa与569 MPa, 较常规因瓦合金有显著提升;伸长率仍维持在40.0%较高水平, 热膨胀系数α_{20-200 ℃}=3.16×10^-6℃^-1, 仍然处于较低的水平。固溶强化、晶粒细化和析出强化是因瓦合金力学性能提升的主要原因。

关键词: 因瓦合金, V微合金化, 组织, 强度, 热膨胀系数

Abstract: Effect of trace V on microstructure, mechanical properties and thermal expansion properties of hot-rolled invar alloy was studied by means of optical microscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), Vickers hardness tester, electronic universal tensile testing machine, and thermal expansion tester. The results show that grain size of the hot-rolled invar alloy significantly reduces and the microstructure is dramatically refined after adding 0.14%C and 0.63%V. The yield strength and tensile strength reach 348 MPa and 569 MPa, respectively, which is enormously improved compared with the conventional invar alloy. And the elongation is 40.0%, thermal expansion coefficient α_{20-200 ℃}=3.16×10^-6℃^-1, which is still at a low level. Solution strengthening, grain refinement and precipitation strengthening are the main reasons for improvement of mechanical properties of the invar alloy.

Key words: invar alloy, V microalloyed, microstoucture, strength, thermal expansion coefficient

中图分类号:

TG142.31

奉亮, 樊轩宇, 陈继武, 于彦冲, 张金玲. 钒对热轧因瓦合金组织及性能的影响[J]. 金属热处理, 2023, 48(6): 206-210.

Feng Liang, Fan Xuanyu, Chen Jiwu, Yu Yanchong, Zhang Jinling. Effect of vanadium on microstructure and properties of hot-rolled invar alloy[J]. Heat Treatment of Metals, 2023, 48(6): 206-210.

参考文献

[1]于越溪, 王福明, 姚元媛, 等. Cr合金化对Fe-36Ni因瓦合金性能的影响[J]. 金属热处理, 2017, 42(3): 1-5.
Yu Yuexi, Wang Fuming, Yao Yuanyuan, et al. Effect of Cr alloying on properties of Fe-36Ni invar alloy[J]. Heat Treatment of Metals, 2017, 42(3): 1-5.
[2]孙道柱, 孙中华, 佟琛, 等. 固溶处理对氮微合金化高强度因瓦合金组织和性能的影响[J]. 金属热处理, 2016, 41(12): 102-106.
Sun Daozhu, Sun Zhonghua, Tong Chen, et al. Effect of solid solution treatment on microstructure and performance of nitrogen microalloyed high strength invar alloy[J]. Heat Treatment of Metals, 2016, 41(12): 102-106.
[3]Sahoo A, Medicherla V R R. Fe-Ni invar alloys: A review[J]. Materials Today: Proceedings, 2021, 43(2): 2242-2244.
[4] Yao Yifan, Zhao Qi, Zhang Caidong, et al. Effect of warm rolling on microstructures and properties of the high strength invar alloy[J]. Journal of Materials Research and Technology, 2022, 19: 3046-3058.
[5] Tu Yifan, Xu Jin, Zhang Jianfu, et al. Effect of solid-solution temperature on the microstructure of Fe-Ni based high strength low thermal expansion (HSLTE) alloy[J]. Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material, 2007, 14(1): 46-51.
[6] Song Hongyu, Wang Guodong, Liu Haitao. Effect of cold rolling on microstructure and texture evolution in strip casting Fe-36%Ni invar alloy foil[J]. Journal of Alloys and Compounds, 2021, 888: 161519.
[7] Zheng Jianjun, Li Changsheng, He Shuai, et al. Microstructural and tensile behavior of Fe-36%Ni alloy after cryorolling and subsequent annealing[J]. Materials Science and Engineering A, 2016, 670: 275-279.
[8]董利明, 胡显军, 于照鹏, 等. 热轧工艺对Fe-36Ni合金组织及性能的影响[J]. 材料热处理学报, 2019, 40(8): 124-130.
Dong Liming, Hu Xianjun, Yu Zhaopeng, et al. Effect of hot rolling process on microstructure and properties of Fe-36Ni invar alloy[J]. Transactions of Materials and Heat Treatment, 2019, 40(8): 124-130.
[9] Sui Qingshuang, He Jun, Zhang Xin, et al. Strengthening of the Fe-Ni invar alloy through chromium[J]. Materials, 2019, 12(8): 1297.
[10]张建福, 徐进, 王新林. 因瓦合金强化途径研究概况[J]. 金属功能材料, 2006, 13(2): 37-41.
Zhang Jianfu, Xu Jin, Wang Xinlin. General review of present research on strengthening methods of invar alloy[J]. Metallic Functional Materials, 2006, 13(2): 37-41.
[11] Zhao Qi, Wu Yingfei, He Jun, et al. Effect of cold drawing on microstructure and properties of the invar alloy strengthened by carbide-forming elements[J]. Journal of Materials Research and Technology, 2021, 13(4): 1012-1019.
[12] Vinogradov A, Hashimoto S, Kopylov V I. Enhanced strength and fatigue life of ultrafine grain Fe-36Ni invar alloy[J]. Materials Science and Engineering A, 2003, 355(1/2): 277-285.
[13] Liu Hongwang, Sun Zhonghua, Wang Gongkai, et al. Effect of aging on microstructures and properties of Mo-alloyed Fe-36Ni invar alloy[J]. Materials Science and Engineering A, 2016, 654: 107-112.

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钒对热轧因瓦合金组织及性能的影响

Effect of vanadium on microstructure and properties of hot-rolled invar alloy

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