77.120.99 其他有色金属及其合金 标准查询与下载



共找到 2038 条与 其他有色金属及其合金 相关的标准,共 136

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

ICS
77.120.99
CCS
H65
发布
2018-07-13
实施
2019-04-01

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides―Part 15: Determination of calcium content

ICS
77.120.99
CCS
H14
发布
2018-07-13
实施
2019-04-01 00:00:00.0

Lanthanum cerium-magnesium alloy

ICS
77.120.99
CCS
H65
发布
2018-06-07
实施
2019-03-01 00:00:00.0

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

ICS
77.120.99
CCS
H65
发布
2018-06-07
实施
2019-03-01

Chemical analysis methods for rare earth residue and waste water—Part 5:Determination of ammonia nitrogen content

ICS
77.120.99
CCS
H14
发布
2017-12-29
实施
2018-09-01 00:00:00.0

Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides— Part 18: Determination of zirconium content

ICS
77.120.99
CCS
H14
发布
2017-10-14
实施
2018-05-01 00:00:00.0

Chemical analysis methods for rare earth chloride and light rare erath carbonate--Part 13: Determination of ammonium chloride content

ICS
77.120.99
CCS
H14
发布
2017-10-14
实施
2018-05-01 00:00:00.0

Methods for chemical analysis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method

ICS
77.120.99
CCS
H14
发布
2017-10-14
实施
2018-08-01 00:00:00.0

Chemical analysis methods for mixed rare earth oxide of ion-absorpted type rare earth ore—Part 2:Determination of aluminum oxide content

ICS
77.120.99
CCS
H14
发布
2017-10-14
实施
2018-05-01 00:00:00.0

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

ICS
77.120.99
CCS
H14
发布
2017-10-14
实施
2018-05-01 00:00:00.0

Hot pressed neodymium iron boron permanent magnetic materials

ICS
77.120.99
CCS
H65
发布
2017-10-14
实施
2018-05-01 00:00:00.0

Method for chemical analysis of rhodium compounds—Part 1: Determination of rhodium content—Gravimetric method with hexaammine cobalt nitrate

ICS
77.120.99
CCS
H15
发布
2017-10-14
实施
2018-05-01 00:00:00.0

Chemical analysis methods for rare earth residue and waste water—Part 1:Determination of fluorine content—Ion selective electrode analysis

ICS
77.120.99
CCS
H14
发布
2017-10-14
实施
2018-05-01 00:00:00.0

Hydrogen decrepitating neodymium iron boron permanent magnetic powder

ICS
77.120.99
CCS
H65
发布
2017-10-14
实施
2018-05-01 00:00:00.0

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

ICS
77.120.99
CCS
H14
发布
2017-10-14
实施
2018-02-01 00:00:00.0

Methods for chemical analysis of tantalum and niobium—Part5:Determination of molybdenum and tungsten contents—Inductively coupled plasma atomic emission spectrometry

ICS
77.120.99
CCS
H14
发布
2017-10-14
实施
2018-05-01 00:00:00.0

Rapidly-quenched neodymium iron boron permanent magnetic powder

ICS
77.120.99
CCS
H65
发布
2017-10-14
实施
2018-05-01 00:00:00.0

Coatings for sintered neodymium iron boron permanent magnets

ICS
77.120.99
CCS
H65
发布
2017-10-14
实施
2018-05-01 00:00:00.0

Chemical analysis methods for rare earth waste residue and waste water—Part 4: Determination of copper, zinc, lead, chromium, cadmium, barium, cobalt, manganese, nickel and titanium contents—Inductively coupled plasma emission spectrometry

ICS
77.120.99
CCS
H14
发布
2017-10-14
实施
2018-05-01 00:00:00.0

Chemical analysis methods for rare earth waste residue and waste water—Part 3: Determination of weak radioactivity(total activity of αandβ)

ICS
77.120.99
CCS
H14
发布
2017-10-14
实施
2018-05-01 00:00:00.0



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