固溶处理对储氢罐用6061铝合金组织性能的影响

doi:10.13251/j.issn.0254-6051.2024.11.036

金属热处理 ›› 2024, Vol. 49 ›› Issue (11): 236-240.DOI: 10.13251/j.issn.0254-6051.2024.11.036

固溶处理对储氢罐用6061铝合金组织性能的影响

刘天鑫, 于伯仁, 路孟洋, 薛冰

山东理工大学机械工程学院, 山东淄博 255049

收稿日期:2023-04-03 修回日期:2023-06-21 出版日期:2024-11-25 发布日期:2025-01-09
通讯作者: 薛冰,高级实验师,硕士,E-mail:xuebing@sdut.edu.cn
作者简介:刘天鑫(2002—),男,主要研究方向为材料成形及控制工程,E-mail:1690143474@qq.com。

Effect of solution treatment on microstructure and properties of 6061 aluminum alloy for hydrogen storage tank

Liu Tianxin, Yu Boren, Lu Mengyang, Xue Bing

School of Mechanical Engineering, Shandong University of Technology, Zibo Shandong 255049, China

Received:2023-04-03 Revised:2023-06-21 Online:2024-11-25 Published:2025-01-09

摘要/Abstract

摘要： 针对储氢罐用6061铝合金,制定了3种固溶处理工艺((490、500、520) ℃×4 h+520 ℃×4 h),研究了固溶工艺对合金微观组织及力学性能的影响。结果表明,经固溶处理后,锻压态6061铝合金发生不同程度的回复和再结晶,较未固溶直接时效锻压态6061铝合金,固溶时效处理6061铝合金的强度、硬度增大,塑性降低。第二相(AlFeSi相关化合物和Mg₂Si相)回溶程度与铝基体的回复再结晶程度对合金的强度有较大影响,回溶程度增加,铝合金的强度相应提高,铝基体的回复再结晶程度增加,则铝基体的强度相应降低。综合考虑强度、硬度和塑性因素,最佳的固溶工艺为500 ℃×4 h+520 ℃×4 h,水冷。

关键词: 储氢罐, 6061铝合金, 固溶处理, 第二相, 力学性能

Abstract: Three kinds of solution treatment processes ((490, 500, 520) ℃×4 h+520 ℃×4 h) of 6061 aluminum alloy for hydrogen storage tank were developed, and the effect of solution process on the microstructure and mechanical properties of the alloy was studied. The results show that after solution treatment, recovery and recrystallization of the forged 6061 aluminum alloy occur in different degrees. Compared to the forged 6061 aluminum alloy without solution treatment and with directly aging, the strength and hardness of the 6061 aluminum alloy increase but the plasticity decreases after solution treatment and aging. The degree of second phase (AlFeSi related compounds and Mg₂Si phase) dissolution and the degree of recovery and recrystallization of the aluminum matrix have a significant impact on the strength of the alloy. As the degree of dissolution increases, the strength of the aluminum alloy increases accordingly, while as the degree of recovery and recrystallization of the aluminum matrix increases, the strength of the aluminum matrix decreases accordingly. Taking into account factors such as strength, hardness and plasticity, the optimal solution process is 500 ℃×4 h+520 ℃×4 h, with water cooling.

Key words: hydrogen storage tanks, 6061 aluminum alloy, solution treatment, second phase, mechanical properties

中图分类号:

TG156

刘天鑫, 于伯仁, 路孟洋, 薛冰. 固溶处理对储氢罐用6061铝合金组织性能的影响[J]. 金属热处理, 2024, 49(11): 236-240.

Liu Tianxin, Yu Boren, Lu Mengyang, Xue Bing. Effect of solution treatment on microstructure and properties of 6061 aluminum alloy for hydrogen storage tank[J]. Heat Treatment of Metals, 2024, 49(11): 236-240.

参考文献

[1]张景新, 孟嘉乐, 吕坤键, 等. 我国氢应用发展现状及趋势展望[J]. 新材料产业, 2021(1): 36-39.
[2]陈祖志, 管坚, 黄强华, 等. 氢能产业发展现状及其对特种设备行业的机遇和挑战[J]. 中国特种设备安全, 2019, 35(9): 1-13.
Chen Zuzhi, Guan Jian, Huang Qianghua, et al. Current situation of hydrogen energy industry and opportunities and challenges of special equipment industry arising therefore[J]. China Special Equipment Safety, 2019, 35(9): 1-13.
[3]Zhang Yanghuan, Zhi Chaojia, Ze Mingyuan, et al. Development and application of hydrogen storage[J]. Journal of Iron and Steel Research(International), 2015, 22(9): 757-770.
[4]Zuttel A. Hydrogen storage methods[J]. Naturwissenschaften, 2004, 91(4): 157-172.
[5]Ley M B, Jepsen L H, Lee Y S, et al. Complex hydrides for hydrogen storage—New perspectives[J]. Materials Today, 2014, 17(3): 122-128.
[6]马通祥, 高雷章, 胡蒙均, 等. 固体储氢材料研究进展[J]. 功能材料, 2018, 49(4): 4001-4006.
[7]滕越, 陈国宏, 魏金韬, 等. Ⅲ型储氢气瓶内胆6061-T6铝合金的氢致损伤研究进展[J]. 装备环境工程, 2021, 18(4): 103-108.
Teng Yue, Chen Guohong, Wei Jintao, et al. Research progresses of hydrogen induced damage of the 6061-T6 alloy used as liner of type Ⅲ hydrogen storage cylinder[J]. Equipment Environmental Engineering, 2021, 18(4): 103-108.
[8]刘伟, 吴远志, 邓彬, 等. 挤压态6061铝合金的力学性能及显微组织[J]. 金属热处理, 2020, 45(9): 172-177.
Liu Wei, Wu Yuanzhi, Deng Bin, et al. Mechanical properties and microstructure of extruded 6061 aluminum alloy[J]. Heat Treatment of Metals, 2020, 45(9): 172-177.
[9]杨淑晟. Al-5.10Cu-0.65Mg(wt.%)合金微观组织与性能研究[D]. 长沙: 湖南大学, 2014.
Yang Shusheng. Study of the microstructure and properties in A1-5.10Cu-0.65Mg(wt.%) aluminium alloy[D]. Changsha: Hunan University, 2014.
[10]辛仕伟. Al-Cu-Mg-Ag高强耐热铸造铝合金成分与热处理工艺的研究[D]. 北京: 机械科学研究总院, 2018.
Xin Shiwei. Study on the composition and heat treatment process of Al-Cu-Mg-Ag high strength and heat resistant cast aluminum alloy[D]. Beijing: China Academy of Machinery Science and Technology, 2018.
[11]王双宝. Al-Cu-(Mg)合金的成分、工艺、结构及性能研究[D]. 长沙: 湖南大学, 2013.
Wang Shuangbao. The research on composition, structure, heat treatment and properties of Al-Cu-(Mg) alloys[D]. Changsha: Hunan University, 2013.
[12]孙巍, 冯艳飞, 祝哮, 等. 均匀化工艺对2024高强度铝合金组织及性能的影响[J]. 有色金属加工, 2021, 50(1): 61-66.
Sun Wei, Feng Yanfei, Zhu Xiao, et al. Effect of homogenization process on microstructure and properties of 2024 high-strength aluminum alloy[J]. Nonferrous Metals Processing, 2021, 50(1): 61-66.
[13]张彦民. 2024高强铝合金热处理工艺研究[J]. 热加工工艺, 2020, 49(24): 122-124.
Zhang Yanmin. Study on heat treatment process of 2024 high strength aluminum alloy[J]. Hot Working Technology, 2020, 49(24): 122-124.
[14]寇琳媛, 王冠, 马超, 等. 停放时间对6061铝合金性能及微观组织的影响[J]. 中国有色金属学报, 2020, 30(4): 750-762.
Kou Linyuan, Wang Guan, Ma Chao, et al. Influence of quench delay time on mechanical properties and microstructure of 6061 aluminum alloy[J]. The Chinese Journal of Nonferrous Metals, 2020, 30(4): 750-762.
[15]刘萌, 李新亚, 臧勇, 等. 固溶成形工艺对6016铝合金组织及力学性能的影响[J]. 金属热处理, 2023, 48(2): 138-143.
Liu Meng, Li Xinya, Zang Yong, et al. Effect of solution forming process on microstructure and mechanical properties of 6016 aluminum alloy[J]. Heat Treatment of Metals, 2023, 48(2): 138-143.

固溶处理对储氢罐用6061铝合金组织性能的影响

Effect of solution treatment on microstructure and properties of 6061 aluminum alloy for hydrogen storage tank

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