Effect of deep cryogenic treatment on improving the high-temperature impact resistance of Al-Zn-Mg-Cu alloy

被引：2
|
作者：
Song, Haoze [1 ]
Zhao, Guanlin [1 ]
Duan, Shuwei [2 ]
Matsuda, Kenji [3 ]
Guo, Fuqiang [1 ]
Zou, Yong [1 ]
机构：
[1] Shandong Univ, Sch Mat Sci & Engn, Key Lab Liquid Solid Struct Evolut & Proc Mat, Minist Educ, Jinan 250061, Peoples R China
[2] Yantai Univ, Coll Nucl Equipment & Nucl Engn, Yantai 264005, Peoples R China
[3] Univ Toyama, Fac Sustainable Design, Toyama 9308555, Japan
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 2024年 / 909卷
关键词：
Al-Zn-Mg-Cu alloy; Deep cryogenic treatment; Thermal shock; High-temperature mechanical properties; Microstructure; MECHANICAL-PROPERTIES; MICROSTRUCTURE;
D O I：
10.1016/j.msea.2024.146846
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The aging Al-Zn-Mg-Cu alloy exhibits a significant decrease in performance after undergoing thermal shock. In order to improve the resistance of this type of alloy to thermal shocks, the influence of deep cryogenic treatment (DCT) on the high temperature mechanical properties and microstructure of thermal shocked Al-Zn-Mg-Cu alloy is investigated in this paper. It was found that the mechanical properties of Al-Zn-Mg-Cu alloys decrease significantly with the increase of electric heating temperature. The deep cryogenic treatment reduced the grain size of Al-Zn-Mg-Cu alloy, increased the density of the precipitates, and also inhibited the coarsening of the precipitates. Therefore, the deep cryogenic treatment can slow down the weakening effect of Al-Zn-Mg-Cu alloy at high temperatures.
引用
收藏
页数：12
相关论文
共 50 条
  • [1] Effect of Deep Cryogenic Treatment on Wear and Corrosion Resistance of an Al-Zn-Mg-Cu Alloy
    Siyi Ma
    Su, Ruiming
    Wang, Kaining
    Yang, Yuping
    Qu, Yingdong
    Li, Rongde
    RUSSIAN JOURNAL OF NON-FERROUS METALS, 2021, 62 (01) : 89 - 96
  • [2] Effect of Deep Cryogenic Treatment on Wear and Corrosion Resistance of an Al–Zn–Mg–Cu Alloy
    Ruiming Siyi Ma
    Kaining Su
    Yuping Wang
    Yingdong Yang
    Rongde Qu
    Russian Journal of Non-Ferrous Metals, 2021, 62 : 89 - 96
  • [3] Deep-cryogenic-treatment-induced phase transformation in the Al-Zn-Mg-Cu alloy
    Chun-mei Li
    Nan-pu Cheng
    Zhi-qian Chen
    Ning Guo
    Su-min Zeng
    International Journal of Minerals Metallurgy and Materials, 2015, 22 (01) : 68 - 77
  • [4] Deep-cryogenic-treatment-induced phase transformation in the Al-Zn-Mg-Cu alloy
    Li, Chun-mei
    Cheng, Nan-pu
    Chen, Zhi-qian
    Guo, Ning
    Zeng, Su-min
    INTERNATIONAL JOURNAL OF MINERALS METALLURGY AND MATERIALS, 2015, 22 (01) : 68 - 77
  • [5] Deep-cryogenic-treatment-induced phase transformation in the Al-Zn-Mg-Cu alloy
    Chun-mei Li
    Nan-pu Cheng
    Zhi-qian Chen
    Ning Guo
    Su-min Zeng
    International Journal of Minerals, Metallurgy, and Materials, 2015, 22 : 68 - 77
  • [6] Influence of laser pre-precipitation on the corrosion resistance of Al-Zn-Mg-Cu alloy with deep cryogenic treatment
    Ma, Siyi
    Su, Ruiming
    Wang, Kaining
    Wang, Lei
    Qu, Yingdong
    Li, Rongde
    METALLURGICAL RESEARCH & TECHNOLOGY, 2022, 119 (01)
  • [7] Electrochemical study of Al-Zn-Mg-Cu alloy during deep cryogenic process
    Zhang, Weijian
    Wang, Lei
    Su, Ruiming
    Li, Guanglong
    Qu, Yingdong
    MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2023, 74 (02): : 293 - 305
  • [8] HIGH-TEMPERATURE THERMOMECHANICAL TREATMENT OF THE AL-ZN-MG-CU ALLOY V96TS1
    DRITS, ME
    TOROPOVA, LS
    KUZMINA, VI
    RUSSIAN METALLURGY, 1981, (03): : 141 - 142
  • [9] The effect of initial alloy temper on corrosion resistance for Al-Zn-Mg-Cu alloy
    Jiang, Yifu
    Xu, Siyang
    Gao, Shuang
    CORROSION SCIENCE, 2022, 209
  • [10] Cryogenic and elevated temperature strengths of an Al-Zn-Mg-Cu alloy modified with Sc and Zr
    Senkova, S. V.
    Senkov, O. N.
    Miracle, D. B.
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2006, 37A (12): : 3569 - 3575
12345