共找到 2048 条与 其他有色金属及其合金 相关的标准,共 137 页
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 19: Determination of arsenic and mercury contents
Method for chemical analysis of high purity silver—Determination of trace impurity elements contents—Glow discharge mass spectrometry
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides―Part 15: Determination of calcium content
Cerium-aluminium alloys
本标准规定了氧化钪的要求、试验方法、检验规则和包装、标志、运输、贮存及质量证明书。 本标准适用于萃取法、离子交换法或萃取色层法等制得的,供激光、电光源、原子能、电子、冶金等领域用的氧化钪。
Scandium oxide
本标准规定了金属钪的要求、试验方法、检验规则、包装、标志、运输、贮存及质量证明书。 本标准适用于金属热还原法或中间合金法再经真空蒸馏法制得的金属钪,供航空、航天(宇航、火箭、导弹)、电子技术(电子、核子、激光、电光源)、冶金等领域用。
Scandium metal
本标准规定了碳酸铈的要求、试验方法、检验规则与标志、包装、运输、贮存及质量证明书。 本标准适用于化学法制得的碳酸铈,主要供抛光粉、汽车尾气净化催化剂用稀土储氧材料、工程塑料颜料、玻璃、陶瓷、电子研磨材料等用。
Cerium carbonate
Lanthanum cerium-magnesium alloy
Chemical analysis methods for rare earth residue and waste water—Part 5:Determination of ammonia nitrogen content
Method for chemical analysis of rhodium compounds—Part 1: Determination of rhodium content—Gravimetric method with hexaammine cobalt nitrate
Chemical analysis methods for rare earth residue and waste water—Part 1:Determination of fluorine content—Ion selective electrode analysis
Hot pressed neodymium iron boron permanent magnetic materials
Chemical analysis methods for rare earth chloride and light rare erath carbonate--Part 13: Determination of ammonium chloride content
Chemical analysis methods for mixed rare earth oxide of ion-absorpted type rare earth ore—Part 2:Determination of aluminum oxide content
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 6: Determination of iron content—Kslium thiocyanate, 1,10-Phenanthroline spectrophotometric method
Methods for chemical analysis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method
Methods for chemical analysis of tantalum and niobium—Part5:Determination of molybdenum and tungsten contents—Inductively coupled plasma atomic emission spectrometry
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium content
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 5: Determination of cobalt,manganese,lead,nickel,copper,zinc,aluminum,chromium,magnesium,cadmium,vanadium and iron contents
Hydrogen decrepitating neodymium iron boron permanent magnetic powder
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