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casting (MC) and expandable pattern casting (EPC) on the corrosion behavior of Mg-11Gd-3Y alloy were studied by electrochemical measurements, scanning electron microscopy (SEM) observation, X-ray...; expandable pattern casting; metal casting 1 Introduction Magnesium and its alloys have been applied widely to the automotive, aerospace and electronic industries in recent years due to their high specific......
Effect of process parameters on density of magnesium alloy parts by low-pressure expendable pattern casting LI Ji-qiang(李继强), FAN Zi-tian(樊自田), DONG Xuan-pu(董选普) State Key Laboratory of Material...; Abstract: The combination of magnesium alloys with the low-pressure expendable pattern casting (LP-EPC) process would bright future for application of magnesium......
Mg alloy surface alloying layer fabricated through evaporative pattern casting technology CHEN Dong-feng(陈东风), DONG Xuan-pu(董选普), ZHANG Xiong(张 雄), FAN Zi-tian(樊自田) State Key Laboratory... factors of surface alloying layer by evaporative pattern casting technology were investigated. A certain thickness alloying layer was formed on the surface of Mg-alloy matrix when the pouring temperature......
Determination of wax pattern die profile for investment casting of turbine blades DONG Yi-wei, BU Kun, DOU Yang-qing, ZHANG Ding-hua Key Laboratory of Contemporary Design and Integrated... considerations have to be given to the shrinkage of wax pattern during preparation, ceramic shell shrinkage during drying and the expansion during casting, the shrinkage of super-alloy materials (if applicable......
in investment pattern; (c) Hollow form by burning; (d) Filling molds by centrifugal rotation; (e) Cleaned gypsum-bonded investment; (f) Micro parts In this work, micro precision casting based... Micro precision casting based on investment casting for micro structures with high aspect ratio YANG Chuang(杨 闯)1, 2, LI Bang-sheng(李邦盛)1, 2, REN Ming-xing(任明星)1, 2, FU Heng-zhi(傅恒志)1......
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pattern of tire was installed inside the metal casting device. In order to measure the temperature distribution inside the casting during cooling process, 9 thermocouples were installed on the pre...Trans. Nonferrous Met. Soc. China 22(2012) s859-s863 Thermal deformation of aluminum alloy casting materials for tire mold by numerical analysis Hee-Sung YOON1, Je-Se CHOI1, Yool-Kwon OH2 1......
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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... by carbothermal reduction of aluminous ore contains 55% Al, 25% Si and some impurities. The main impurities are slag and iron. The process of manufacturing casting Al-Si alloy ZL101 with the coarse......
and surface qualities of the slab. Keyword: continuous casting; electromagnetic brake; mold; flow pattern; Received: 2000-04-18 "高拉速连铸", "连铸-连轧...> The experiment which simulates continuous casting of steel was done on a casting experimental apparatus with flow control mold, the Pb Sn Bi alloy and silicon oil were adopted to simulate the molten steel......
