Feasibility of semi-solid die casting of ADC12 aluminum alloy

被引：33
|
作者：
Janudom, S. [1 ]
Rattanochaikul, T. [1 ]
Burapa, R. [2 ]
Wisutmethangoon, S. [3 ]
Wannasin, J. [1 ]
机构：
[1] Prince Songkla Univ, Fac Engn, Dept Min & Mat Engn, Hat Yai 90112, Songkhla, Thailand
[2] Rajamangala Univ Technol Srivijaya, Fac Engn, Dept Ind Engn, Songkhla 90000, Thailand
[3] Prince Songkla Univ, Fac Engn, Dept Mech Engn, Hat Yai 90112, Songkhla, Thailand
来源：
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA | 2010年 / 20卷 / 09期
关键词：
ADC12 aluminum alloys; semi-solid die casting; gas induced semi-solid (GISS); rheocasting; DEFECTS; PARAMETERS; POROSITY;
D O I：
10.1016/S1003-6326(09)60370-8
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The feasibility of semi-solid die casting of ADC12 aluminum alloy was studied. The effects of plunger speed, gate thickness, and solid fraction of the slurry on the defects were determined. The defects investigated are gas and shrinkage porosity. In the experiments, semi-solid slurry was prepared by the gas-induced semi-solid (GISS) technique. Then, the slurry was transferred to the shot sleeve and injected into the die. The die and shot sleeve temperatures were kept at 180 degrees C and 250 degrees C, respectively. The results show that the samples produced by the GISS die casting give little porosity, no blister and uniform microstructure. From all the results, it can be concluded that the GISS process is feasible to apply in the ADC12 aluminum die casting process. In addition, the GISS process can give improved properties such as decreased porosity and increased microstructure uniformity.
引用
收藏
页码：1756 / 1762
页数：7
相关论文
共 50 条
  • [1] Feasibility of semi-solid die casting of ADC12 aluminum alloy
    S.JANUDOM
    T.RATTANOCHAIKUL
    R.BURA PA
    S.WISUTMETHANGOON
    J.WANNASIN
    Transactions of Nonferrous Metals Society of China, 2010, 20 (09) : 1756 - 1762
  • [2] Microstructure of semi-solid ADC12 aluminum alloy adopting new SIMA method
    Wang Zhen-yu
    Ji Ze-sheng
    Sun Li-xin
    Xu Hong-yu
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2010, 20 : S744 - S748
  • [3] Microstructure of semi-solid ADC12 aluminum alloy adopting new SIMA method
    王振宇
    吉泽升
    孙丽鑫
    许红雨
    Transactions of Nonferrous Metals Society of China, 2010, 20(S3) (S3) : 744 - 748
  • [4] Cold Crack Criterion for ADC12 Aluminum Alloy Die Casting
    Dong, Shuxin
    Iwata, Yasushi
    Sugiyama, Yoshio
    Iwahori, Hiroaki
    MATERIALS TRANSACTIONS, 2010, 51 (02) : 371 - 376
  • [5] Rheological properties of ADC12 Al alloy in the semi-solid state
    Gautam, Sujeet Kumar
    Roy, Himadri
    Lohar, Aditya Kumar
    Samanta, Sudip Kumar
    INTERNATIONAL JOURNAL OF CAST METALS RESEARCH, 2023, 36 (1-3) : 18 - 26
  • [6] JIS ADC12 Aluminum Alloy Semi-Solid Slurry Preparation Technology by Applying Mechanical Vibration
    Murakami, Yuichiro
    Miwa, Kenji
    Kito, Masayuki
    Honda, Takashi
    Omura, Naoki
    MATERIALS TRANSACTIONS, 2024, 65 (12) : 1544 - 1549
  • [7] Evolution of the semi-solid microstructure of ADC12 alloy in a modified SIMA process
    Wang, Zhenyu
    Ji, Zesheng
    Hu, Maoliang
    Xu, Hongyu
    MATERIALS CHARACTERIZATION, 2011, 62 (10) : 925 - 930
  • [8] Strengthening technology and mechanism for semi-solid die casting of aluminum alloy
    Zhang, HH
    Xu, LP
    Shao, GJ
    Yu, ZT
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2003, 13 (06) : 1280 - 1284
  • [9] Strengthening technology and mechanism for semi-solid die casting of aluminum alloy
    张恒华
    许珞萍
    邵光杰
    余忠土
    TransactionsofNonferrousMetalsSocietyofChina, 2003, (06) : 1280 - 1284
  • [10] Effects of Die Temperature of SSS Die Casting on the Microstructure and Mechanical Properties of ADC12 Aluminum alloy
    Ji, Lian-Qing
    Shao, Jian-Min
    Xiang, Guo-Quan
    Qian, Li
    MANUFACTURING SCIENCE AND ENGINEERING, PTS 1-5, 2010, 97-101 : 932 - +
12345