Effect of melt pulse electric current and thermal treatment on A356 alloy

被引：0
|
作者：
He, Shu-Xian [1 ,2 ]
Wang, Jun [1 ]
Jiang, Wan [2 ]
Sun, Bao-De [1 ]
Zhou, Yao-He [1 ]
机构：
[1] Sch. of Mat. Sci. and Eng., Shanghai Jiaotong Univ., Shanghai 200030, China
[2] Lab. of High Performance Ceramics, Shanghai Inst. of Ceramics, Chinese Acad. of Sci., Shanghai 200050, China
来源：
Transactions of Nonferrous Metals Society of China (English Edition) | 2003年 / 13卷 / 01期
关键词：
Electric currents - Heat treatment - Liquid metals - Mechanical properties - Metallographic microstructure - Solidification;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Effects of the melt pulse electric current and thermal treatment on solidification structures of A356 alloy were investigated. In the experiments, the low temperature melt(953 K and 903 K) treated by pulse electric current was mixed with high temperature melt(223 K). By the control experiments, the results show that the solidification structure of A356 alloy is refined apparently by the pulse electric current together with melt thermal treatment process, and the mechanical properties, especially the elongation ratio of the specimen treated is improved greatly. The structure change of the melt by pulse electric current and melt thermal treatment is the main reason for the refinement of the solidification structure of A356 alloy.
引用
收藏
页码：126 / 130
相关论文
共 50 条
  • [21] Effect of Reheating to the Semisolid State on the Microstructure of the A356 Aluminum Alloy Produced by Ultrasonic Melt-Treatment
    Khalifa, W.
    Tsunekawa, Y.
    Okumiya, M.
    Semi-Solid Processing of Alloys and Composites X, 2008, 141-143 : 499 - 504
  • [22] Effects of power ultrasonic treatment on A356 melt
    School of Materials Science and Engineering, Nanchang Aerospace University, Nanchang 330063, China
    Tezhong Zhuzao Ji Youse Hejin, 2007, 10 (739-741):
  • [23] Effect of electromagnetic stirring method on flow characteristics of A356 aluminum alloy melt
    Li, ZeWen
    Chen, Hao
    Liu, Zheng
    International Journal of Lightweight Materials and Manufacture, 2025, 8 (03) : 321 - 330
  • [24] Effect of ultrasonic melt treatment on microstructure of A356 aluminium cast alloys
    Khalifa, W.
    Tsunekawa, Y.
    Okumiya, M.
    INTERNATIONAL JOURNAL OF CAST METALS RESEARCH, 2008, 21 (1-4) : 129 - 134
  • [25] The effect of heat treatment on the microstructure and hardness of A356 aluminium alloy
    Faraji, M.
    Katgerman, L.
    ALUMINUM ALLOYS: FABRICATION, CHARACTERIZATION AND APPLICATIONS, 2008, : 199 - 203
  • [26] Effect of Heat Treatment on Corrosion Resistance of A356 Casting Alloy
    Jang, Kyung-Su
    Jang, Taehwan
    Jo, Hyunbin
    Shin, Dongmin
    Lee, Soomin
    Kim, Sung-Dae
    Kwon, Se-Hun
    Lee, Junghoon
    MATERIALS, 2025, 18 (05)
  • [27] The negative effect of solution treatment on the age hardening of A356 alloy
    Long, H. C.
    Chen, J. H.
    Liu, C. H.
    Li, D. Z.
    Li, Y. Y.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2013, 566 : 112 - 118
  • [28] Microstructure Control in A356 Al-Si Alloy Via Ultrasonic Melt Treatment
    Khalifa, Waleed
    Abdu, Mahmoud T.
    Abdelrahman, Maiada S.
    Tsunekawa, Yoshiki
    LIGHT METALS 2017, 2017, : 1013 - 1019
  • [29] Effect of Melt Treatment on Microstructure Evolution and Coarsening Mechanism of A356 Al Alloy During Cooling Slope Rheoprocessing
    Das, Prosenjit
    METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE, 2023, 54 (03): : 1383 - 1407
  • [30] Effect of Melt Treatment on Microstructure Evolution and Coarsening Mechanism of A356 Al Alloy During Cooling Slope Rheoprocessing
    Prosenjit Das
    Metallurgical and Materials Transactions B, 2023, 54 : 1383 - 1407
12345