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1 ?钙合金 ... 沈钙固醇 calciferol 钙合金 calcium alloys 砷酸钙 calcium arsenate ...
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The possibility of reduction of rare-earth oxides to metals by aluminum in Fe-Cr-Al alloys as well as by aluminum, calcium, silicon and titanium has been studied from the view point of thermodynamics. 从热力学分析了用铝、钙、硅、钛及铁铬铝中的铝还原稀土氧化物成稀土金属进入合金的可能性。 - 2
Manufacturing: industrial silicon, metal magnesium, calcium carbide, high - carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China. 制造：工业硅、金属镁、电石、高碳铬铁、硅铬合金、中低微碳铬铁。 - 3
Manufacturing: industrial silicon, metal magnesium, calcium carbide, high-carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China. 制造：工业硅、金属镁、电石、高碳铬铁、硅铬合金、中低微碳铬铁。
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