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Effect of casting speed on surface quality of horizontal direct chill casting 7075 aluminum alloy ingotQingfeng ZHU ,Zhihao ZHAO,Jianzhong CUI,Xiangjie WANG and Ke QIN Key Laboratory of Electromagnetic Processing of Materials,Ministry of Education,Northeastern University,Shenyang 110819,China摘 要:7075 aluminum alloy ingot with the diameter of 100 mm has......
, MAO You-wu. Development of non-dendritic microstructure of aluminum alloy in semi-solid state under ultrasonic vibration[J]. Solid State Phenomena, 2008,141/142/143:451-456. [13] WU Shu-sen, XIE Li-zhi, ZHAO Jun-wen, NAKAE H. Formation of non-dendritic microstructure of semi-solid aluminum alloy under vibration[J]. Scripta Materialia, 2008, 58: 556-559. [14] WU Shu-sen, WU Xue-ping......
Constitutive description of casting aluminum alloy based on cylindrical void-cell model CHEN Bin(陈 斌)1, PENG Xiang-he(彭向和)1, ZENG Xiang-guo(曾祥国)2, WU Xin-yan(吴新燕)1, SUN Shi-tao(孙士涛)1 1... of notched cylindrical specimens of casting aluminum alloy A101. The computed results show good agreement with experimental data. Key words: aluminum alloy; cylindrical void; void evolution; elastoplasticity......
and K2TiF6-CaF2-LiCl components were selected as raw materials to fabricate in situ Al3Ti particulate reinforced aluminum alloy at 720 ℃ via direct melt reaction method with electromagnetic stirring (EMS... the aluminum alloy melt and added salts took place instantly. An electromagnetic stirrer (DJMR-1616W) was utilized to increase the mass transfer during the whole in situ reaction. The electric......
A, PERONI M. Application of electromagnetic stirring for the homogenization of aluminum billet cast in a semi-continuous machine[J]. Journal of Materials Processing Technology, 2010, 210(2): 306-314... of solidification structures. Key words: AZ80 magnesium alloy; oil-gas slip; semi-continuous casting; surface quality; solidification structure Foundation item: Project(2017GDASCX-0117) supported......
process is a novel technique to prepare semi-solid slurry for wrought aluminum alloy 2024. Moreover it is found that applying LSPSF process into squeeze casting is a desirable application... wrought aluminum billets fabrication by the EMC process [J]. Materials Science Forum, 2000, 329/330: 487-492. [8] DONG J, CUI J Z, LE Q C, LU G M. Liquidus semi-continuous casting, reheating......
Preparation of casting alloy ZL101 with coarse aluminum-silicon alloy YOU Jing(尤 晶)1, WANG Yao-wu(王耀武)1, FENG Nai-xiang(冯乃祥)1, YANG Ming-sheng(杨明生)2 1. School of Materials Science and Metallurgy... are widely used to engine piston and apparatus crust[1]. At present, most of aluminum-silicon casting grade alloys are produced by melting pure aluminum and silicon. Making casting grade Al-Si alloy......
, literatures about bonding of aluminum alloy and Al-MMCs with the aid of vibration technique havent been reported. In this study, the SiCp/ZL101A composites were bonded by the vacuum-free vibration liquid... characterizes a hyper-eutectic alloy of 30-40μm, the continuous oxide inclusion zones, and the penetration zones of Zn and Cu in aluminum matrix with the width of 15-20μm. Table 1 Chemical......
words: grain refinement mechanism; aluminum alloy; casting; Hf; Al3Hf 1 Introduction Aluminum and its alloys are attractive engineering materials for structural applications in many industries, because...Trans. Nonferrous Met. Soc. China 26(2016) 3059-3069 Grain refinement mechanism of as-cast aluminum by hafnium Hong-ying LI1, De-wang LI1, Zhi-xiang ZHU2,3, Bao-an CHEN2,3, Xin CHEN2,3, Chang-long......
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