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What is cast magnesium alloy


【Summary Descripti請這on】Cast magnesium alloy is a magn南就esium alloy formed by adding alloy放一ing elements to magnesium ba關車se, which is suitable for producing par錯件ts by casting method.花科

Cast magnesium allo器輛y is a magnesium alloy暗秒 formed by adding alloying eleme白外nts to magnesium base, which is suitab但黑le for producing parts by casting meth技海od. According to t但子he forming process, magnesium alloys 都技can be divided into cast magnesium al放讀loys and deformed magnesi中上um alloys, which have great dif從哥ferences in composition, microstructure歌爸 and properties. The cast 朋開magnesium alloy is mainly used in都錢 automobile parts, machine p自木arts and electrical comp讀村onents. The deformed magn看遠esium alloy is main房作ly used in thin sheet, extruded樹電 parts and forgings.

Cast magnesium alloy h科花as the following characteristics: la不議rge crystallizat這呢ion temperature interval, large bulk sh影喝rinkage and line shrinkage務音, small cocrystal amount這了, specific heat capacity對新, latent heat of solidiizati北窗on, density and人體 liquid indenter in the tis又個sue, low fluidity, tens女銀ile cracking, shrinkage and 厭作loosening tende報能ncy is generally much lar北票ger than cast aluminum alloy.