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Improvement of yttrium on the hot tearing susceptibility of 6TiB2/Al-5Cu composite张晓波,孙靖,汪明亮,张亦杰,马乃恒,王浩伟State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University摘 要:To improve the severe hot tearing susceptibility of TiB2 reinforced Al-5Cu matrix composites,the present research investigated the influence of Y on the hot tearing......
Improvement of yttrium on the hot tearing susceptibility of 6TiB2/Al-5Cu composite张晓波,孙靖,汪明亮,张亦杰,马乃恒,王浩伟State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University摘 要:To improve the severe hot tearing susceptibility of TiB2 reinforced Al-5Cu matrix composites,the present research investigated the influence of Y on the hot tearing......
Hot Tearing Susceptibility of AXJ530 Alloy Under Low-Frequency Alternating Magnetic FieldXudong Du1,2,Feng Wang1,2,Zhi Wang1,2,Xingxing Li1,2,Zheng Liu1,2,Pingli Mao1,21. College of Materials Science... field on the solidification behavior and hot tearing susceptibility(HTS) of the AXJ530 alloy under different magnetic field parameters. The hot tearing volume of the castings was measured via paraffin......
Tensile properties and hot tearing susceptibility of cast Al–Cu alloys containing excess Fe and SiKhalil Ganjehfard1,Reza Taghiabadi1,Mohammad Talafi Noghani1,Mohammad Hossein Ghoncheh21. Faculty... to investigate the tensile properties and hot tearing susceptibility of cast Al–Cu alloys containing excess Fe(up to 1.5 wt%) and Si(up to 2.5 wt%).According to the results, the optimum tensile......
additions on microstructure mechanical properties and hot tearing susceptibility of Mg-6Zn-0.6Zr alloys[J]. Journal of Materials Engineering and Performance, 2016, 25(12): 5530-5539. [5] NOVIKOV I I...): 788-792. HUANG Zhang-hong, ZHANG Yan, CHEN Rong-shi, HAN En-hou. Hot tearing susceptibility of Mg-Zn-Y-Zr alloys[J]. Foundry, 2009, 58(8): 788-792. [13] HUANG Z H, LIANG S M, CHEN R S, HAN E H......
Trans. Nonferrous Met. Soc. China 24(2014) 907-914 Effects of Y on hot tearing susceptibility of Mg-Zn-Y-Zr alloys Zheng LIU, Si-bo ZHANG, Ping-li MAO, Feng WANG School of Materials Science and Engineering, Shenyang University of Technology, Shenyang 110870, China Received 17 April 2013; accepted 5 July 2013 Abstract: The hot tearing susceptibility of MgZn2.5YxZr0.5 (x=0.5, 1, 2, 4, 6) alloys......
. The experimental results of hot tearing demonstrated that the addition of Cu significantly reduced the hot tearing susceptibility (HTS) of Mg-7Zn-xCu-0.6Zr alloys due to the higher eutectic temperature and the shorter solidification temperature region. Key words: Mg-7Zn-xCu-0.6Zr alloy; microstructure; solidification path; hot tearing susceptibility 1 Introduction Magnesium alloys constitute the light......
Trans. Nonferrous Met. Soc. China 24(2014) 2737-2751 Solidification characteristics and hot tearing susceptibility of Ni-based superalloys for turbocharger turbine wheel Zhao-xia SHI, Jian-xin DONG...: The solidification characteristics and the hot tearing susceptibility were investigated on two Ni-based superalloys for turbocharger turbine wheel, K418 and K419. The segregation behaviors......
and increases the solid fraction at hot tearing onset,both of which result in increasing of the fracture stress of interdendritic liquid film.Thus the hot tearing susceptibility of WE54 alloy is weakened by Zr...Hot Tearing of Sand Cast Mg-5 wt.% Y-4 wt.% RE (WE54) AlloyJilin LI,Rongshi CHEN,Yuequn MA,Wei KEState Key Laboratory for Corrosion and Protection,Institute of Metal Research,Chinese Academy......
Mg-6.5Zn-xY-0.5Zr合金热裂敏感性 Fig. 8 Hot tearing susceptibility of Mg-6.5Zn-xY-0.5Zr alloys 图9所示为通过双电偶方法测试得到的枝晶搭接温度.由图9可见,Mg-6.5Zn-2Y-0.5Zr的枝晶搭接温度最高(637.52 ℃),Mg-6.5Zn-6Y-0.5Zr的枝晶搭接温度最低(617.79... of strontium addition on the hot tearing susceptibility of Mg-7Al-2Ca-2Si-0.8Zn-0.4Mn casting alloys[J]. Foundry, 2013, 62(2): 19-24. [5] YANG Ming-bo, WU De-yong, HOU Meng-dan, PAN Fu-sheng. As-cast......
