适用范围:本标准规定了还原钴粉的要求、试验方法、检验规则、标志、包装、运输、贮存及订货单(或合同)内容。本标准适用于草酸钴、碳酸钴和氧化钴等含钴物料经还原得到的钴粉,供硬质合金、金刚石制品、充电电池、陶瓷等行业使用。
实施日期:2008-09-01
Methods for chemical analysis of brass--The crystal violet photometric method for the determination of antimony content
Methods of chemical analysis for copper-manganese alloy
适用范围:この規格は,JIS C 2522に規定された化学成分(銅,ニッケル,マンガン)の分析方法について規定する。
Chemical analysis methods of magnesium and magnesium alloys - Part 14:Determination of nickel content - Dimethylglyoxime trophotometric method
适用范围:本部分规定了镁及镁合金中镍含量的测定方法。
发布日期:2013-11-27 实施日期:2014-08-01
Higher purity copper cathode-Determination of silicon content-Molybdenum blue spectrophotometric
实施日期:1992-10-01
Magnesium and its alloys--Determination of aluminium content
实施日期:1993-06-01
Chemical analysis of steel and cast iron. Determination of manganese. Potentiometric titration method.
Nickel--Determination of sulfur content--Oscillopolarographic method after distillation
实施日期:1989-01-01
Copper and copper alloys - Determination of spiral elongation number; German version EN 12893:2000
适用范围:The document specifies a method for performing the spiral elongation test on high purity copper drawing stock conforming to EN 1977, grade Cu-ETPI (CW003A). The method has been designed for testing hig...
Standard Specification for White Metal Bearing Alloys (Known Commercially as 揃abbitt Metal?
实施日期:2000-10-10
Metallurgy. Chemical analysis. Tin and lead antifriction alloys.
实施日期:1950-04-01
Method for tension testing of nickel-titanium superelastic materials
适用范围:本标准规定了超弹性镍钛合金拉伸测试方法。 本标准适用于超弹性镍钛合金拉伸上平台强度、下平台强度、残余应变、抗拉强度和均匀应变等指标的表征和测试。
发布日期:2016-07-11 实施日期:2017-01-01
Standard Test Method for Determination of Carbon in Refractory and Reactive Metals and Their Alloys
适用范围:<p id="s00010">This test method is intended to test for compliance with compositional specifications. It is assumed that all who use this method will be trained analysts capable of performing common la...
实施日期:2004-05-01
Methods for chemical analysis of iron,steel and alloy--The neocuproine-chloroform extraction photometric method for the determination of copper content
适用范围:本标准规定了用新亚铜灵-三氯甲烷萃取光度法测定铜量。 本标准适用于生铁、碳素钢、合金钢、高温合金和精密合金中铜量的测定。测定市围: O.010%~1.00%。
发布日期:1989-03-31 实施日期:1990-06-30
Anodizing of aluminium and its alloys.Assessment of quality of sealed anodic oxide coatings
实施日期:1994-06-01
Zirconium andzirconium alloys--Determination of titanium content--Diantipyrylmethane spectrophotometric method
适用范围:本标准规定了锆及锆合金中钛含量的测定方法。 本标准适用于锆及锆合金中钛含量的测定。测定范围: 0.0020%~0.025%。
发布日期:1992-11-05 实施日期:1993-06-01
Iron and steel -- General rules for analytical methods
适用范围:この規格は,鉄及び鋼の分析方法並びにニッケルクロム鉄合金の分析方法に共通な事項について規定する。なお,この規格における鉄とは,銑鉄,鋳鉄などを,鋼とは,炭素鋼,低合金鋼,高合金鋼(ステンレス鋼を含む。)などをいう。
Vanadium pentoxid-Determination of sulfur content-The infrared absorption method
适用范围:本标准规定了用红外线吸收法测定五氧化二钒中硫含量。本标准适用于五氧化二钒中硫含量的测定。测定范围(质量分数):0.005%~0. 12%。
发布日期:2009-12-04 实施日期:2010-06-01
Standard Test Methods for Chemical Analysis of Beryllium
适用范围:<p>These test methods for the chemical analysis of beryllium metal are primarily intended as referee methods to test such materials for compliance with compositional specifications. It is assumed t...
实施日期:2010-01-15
Chemical analysis of ferro-silicon. Spectrophotometric determination of phosphorus.
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 客户服务 | 关于我们
互联网出版许可证:新出网证(京)字042号 互联网药品信息服务资格证书号:(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号:0108284
万方数据标准管理系统V1.0 证书号:软著登字第4252816号
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社