77.150.99 其他有色金属产品 标准查询与下载

YS/T 1280-2018 硫酸四氨钯

Palladium tetraammonium sulfate

YS/T 1274-2018 乙酰丙酮钯

Palladium acetylacetonate

YS/T 1282-2018 六羟基铂酸

hexahydroxyplatinic acid

YS/T 1277-2018 乙酰丙酮钌

Ruthenium acetylacetonate

YS/T 1276-2018 乙酰丙酮铑

Rhodium acetylacetonate

YS/T 1283-2018 氯铂酸钾

Potassium chloroplatinate

YS/T 1278-2018 乙酰丙酮铱

Iridium acetylacetonate

YS/T 1275-2018 乙酰丙酮铂

platinum acetylacetonate

YS/T 1281-2018 硫酸乙二胺钯

Palladium ethylenediamine sulfate

ASTM B652/B652M-10(2018) 铌铪合金锭的标准规范

1.1 This specification covers hafnium alloyed niobium ingots prepared by vacuumor plasmaarc melting or electronbeam furnace melting, or a combination of these methods, to produce consolidated metal for processing to various mill shapes. 1.2 The material covered by this specification is Grade R04295, niobium-base alloy containing approximately 10 % hafnium and 1 % titanium. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Niobium-Hafnium Alloy Ingots

ASTM B655/B655M-10(2018) 铌铪合金棒材和线材的标准规范

1.1 This specification covers hafnium alloyed niobium bar and wire. 1.2 The material covered by this specification is R04295, niobium-base alloy containing approximately 10 % hafnium and 1 % titanium. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.4 The following safety hazards caveat pertains only to the test methods portion, Section 14, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Niobium-Hafnium Alloy Bar and Wire

ASTM B654/B654M-10(2018) 铌铪合金箔、薄板、带材和板材的标准规范

1.1 This specification covers hafnium alloyed niobium foil, sheet, strip, and plate. 1.2 The material covered by this specification is R04295, niobium-base alloy containing approximately 10 % hafnium and 1 % titanium. 1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.4 The following safety hazards caveat pertains only to the test methods portion, Section 14, of this specification: This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Niobium-Hafnium Alloy Foil, Sheet, Strip, and Plate

T/ZZB 0430-2018 齿边形金银邮票

本标准规定了齿边形金银邮票的术语与定义、基本要求、技术要求、试验方法、检验规则、标志、包装、运输和贮存、质量承诺。 本标准适用于齿边形金银邮票产品。

Gold and silver toothed stamp

T/GZNFS 0001-2018 烧结钕铁硼永磁材料

【前言】本标准是国家标准GB/T 13560-2017《烧结钕铁硼永磁材料》的补充，增加S-NdFeB-390/151(N50SH)、S-NdFeB-415/151(N52SH)两个牌号产品的要求，故制定本标准。 1　范围 本标准规定了烧结钕铁硼永磁材料牌号为N50SH、N52SH的要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于粉末冶金工艺生产的烧结钕铁硼永磁材料，供电子、电力、机械、医疗器械等领域制作永磁器件等用。 2　规范性引用文件 下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅所注日期的版本适用于本文件。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。 GB/T 2828.1  计数抽样检验程序 第1部分：按接收质量限（AQL）检索的逐批检验抽样计划 GB/T 3217  永磁（硬磁）材料  磁性试验方法 GB/T 8170  数值修约规则与极限数值的表示和判定 GB/T 9637  电工术语 磁性材料与元件 GB/T 15676  稀土术语 GB/T 13650-2017 烧结钕铁硼永磁材料 3　术语及定义 GB/T 9637 和GB/T15676界定的以及下列术语和定义适用于本标准。 主要磁性能 principal magnetic properties 主要包括永磁材料的剩磁(Br)、磁极化强度矫顽力[内禀矫顽力]（HcJ）、磁感应强度矫顽力（HcB）、最大磁能积(BH)max。 4　要求 4.1　产品在室温20℃下的磁性能和方形度应符合表1的规定。如需方有特殊要求，供需双方可另行协商。

Sintered neodymium iron boron permanent magnets

ASTM B387-18 钼和钼合金棒、棒和丝的标准规范

1.1 This specification covers unalloyed molybdenum and molybdenum alloy bar, rod, and wire as follows: 1.1.1 Molybdenum 360—Unalloyed vacuum arc-cast molybdenum. 1.1.2 Molybdenum 361—Unalloyed powder metallurgy molybdenum. 1.1.3 Molybdenum Alloy 363—Vacuum arc-cast molybdenum–0.5 % titanium–0.1 % zirconium (TZM) alloy. 1.1.4 Molybdenum Alloy 364—Powder metallurgy molybdenum–0.5 % titanium–0.1 % zirconium (TZM) alloy. 1.1.5 Molybdenum 365—Unalloyed vacuum arc-cast molybdenum, low carbon. 1.1.6 Molybdenum Alloy 366—Vacuum arc-cast molybdenum, 30 % tungsten alloy. 1.2 This specification covers wire no smaller than 0.020 in. (0.51 mm) in diameter or of equivalent cross-sectional area. Specification F289 covers diameters up to 0.020 in. (0.51 mm). 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 The following precautionary caveat pertains only to the test method portions of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Specification for Molybdenum and Molybdenum Alloy Bar, Rod, and Wire

YS/T 1231-2018 锆-铜-镍-铝-银-钇非晶合金锭

Zirconium-copper-nickel-aluminum-silver-yttrium amorphous alloy ingot

YS/T 1243-2018 氟化铯

Cesium fluoride

YS/T 1232-2018 锆-铜-镍-铝-银-钇非晶合金棒材

Zirconium-copper-nickel-aluminum-silver-yttrium amorphous alloy rod

YS/T 1233-2018 锆铌中间合金

Zirconium niobium master alloy

YS/T 1247-2018 旋压钼坩埚

Spinning molybdenum crucible