77.080.01 黑色金属综合 标准查询与下载
共找到 703 条与 黑色金属综合 相关的标准，共 47 页
This part of ISO 16918 specifies a method for analysing steel and iron for the trace element determinations of Sn, Sb, Ce, Pb and Bi using inductively coupled plasma mass spectrometry (ICP-MS). The method is applicable for trace elements in the mass fraction ranges (µg/g) as follows: Sn: 5 µg/g to 200 µg/g; Sb: 1 µg/g to 200 µg/g; Ce: 10 µg/g to 1 000 µg/g; Pb: 0,5 µg/g to 100 µg/g; Bi: from 0,3 µg/g to 30 µg/g. Interferences in the determination of trace elements using ICP-MS are listed in Annex B.
Steel and iron -- Determination of nine elements by the inductively coupled plasma mass spectrometric method -- Part 1: Determination of tin, antimony, cerium, lead and bismuth
- ICS
- 77.080.01
- CCS
- 发布
- 2016-12-22
- 实施
Application of ISO 5725 for the determination of repeatability and reproducibility of precision tests performed in standardization work for chemical analysis of steel
- ICS
- 77.080.01
- CCS
- 发布
- 2016-10-24
- 实施
Steels and irons. Determination of vanadium content. N-BPHA spectrophotometric method
- ICS
- 77.080.01
- CCS
- H11
- 发布
- 2016-07-31
- 实施
- 2016-07-31
Steels and irons - Determination of vanadium content - N-BPHA spectrophotometric method
- ICS
- 77.080.01
- CCS
- H11
- 发布
- 2016-07
- 实施
What is ISO 4946- Determination of copper- 2,2'-Biquinoline spectrophotometric method about? ISO 4946 is a safety standard on steel and cast iron . ISO 4946 specifies a spectrophotometric method for the determination of copper in steel and cast iron by 2,2’-biquinoline. Note: The method is applicable to the determination of copper mass fraction in the range of 0,02 % and 5 %. Who is ISO 4946- Determination of copper- 2,2'-Biquinoline spectrophotometric method for? ISO 4946 on the determination of copper is relevant to: Manufacturers of steel and cast iron Chemical engineers
Steel and cast iron. Determination of copper. 2,2'-Biquinoline spectrophotometric method
- ICS
- 77.080.01
- CCS
- 发布
- 2016-03-31
- 实施
- 2016-03-31
Steels. Determination of total silicon contents. Reduced molybdosilicate spectrophotometric method. Silicon contents between 0,01 % and 0,05 %
- ICS
- 77.080.01
- CCS
- H11
- 发布
- 2016-03-31
- 实施
- 2016-03-31
Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
- ICS
- 77.080.01
- CCS
- H11
- 发布
- 2016-03-31
- 实施
- 2016-03-31
Steel. Determination of nickel. Dimethylglyoxime spectrophotometric method
- ICS
- 77.080.01
- CCS
- H11
- 发布
- 2016-02-29
- 实施
- 2016-02-29
This International Standard specifies a spectrophotometric method for the determination of copper in steel and cas t iron by 2 ,2 ’-biquinoline. The method is applicable to the determination ofcopper mass fraction in the range of0,02 % and 5 %.
Steel and cast iron — Determination of copper — 2,2'-Biquinoline spectrophotometric method
- ICS
- 77.080.01
- CCS
- 发布
- 2016-02-02
- 实施
Scope is not provided for this standard
Calculation method of carbon dioxide emission intensity from iron and steel production -- Part 2: Steel plant with electric arc furnace (EAF)
- ICS
- 77.080.01
- CCS
- 发布
- 2015-12-21
- 实施
Scope is not provided for this standard
Steel and iron -- Determination of calcium and magnesium -- Inductively coupled plasma atomic emission spectrometric method
- ICS
- 77.080.01
- CCS
- 发布
- 2015-12-21
- 实施
Scope is not provided for this standard
Calculation method of carbon dioxide emission intensity from iron and steel production -- Part 1: Steel plant with blast furnace
- ICS
- 77.080.01
- CCS
- 发布
- 2015-12-21
- 实施
Iron and steel -- Determination of sulfur content -- Part 4: Infrared absorption method after combustion in an induction furnace (Amendment 1)
- ICS
- 77.080.01
- CCS
- H11
- 发布
- 2015-11-20
- 实施
This International Standard specifies a potentiometric titration method for the determination of vanadium in steel and cast iron. The method is applicable to vanadium contents between 0,04 and 2 % (m/m).
Steel and cast iron -- Determination of vanadium content -- Potentiometric titration method
- ICS
- 77.080.01
- CCS
- 发布
- 2015-09-03
- 实施
This International Standard specifies a spectrophotometric method using reduced molybdosilicate for the determination of total silicon in steel and iron. The method is applicable to silicon contents between 0,01 and 0,05 % (m/m) in steel and iron.
Steel and iron -- Determination of total silicon content -- Reduced molybdosilicate spectrophotometric method -- Part 2: Silicon contents between 0,01 and 0,05 %
- ICS
- 77.080.01
- CCS
- 发布
- 2015-09-03
- 实施
This International Standard specifies a 2,2 -diquinolyl spec-trophotometric method for the determination of copper in steel and cast iron. The method is applicable to copper contents between 0,02 and 5 % (m/m).
Steel and cast iron -- Determination of copper content -- 2,2'-Diquinolyl spectrophotometric method
- ICS
- 77.080.01
- CCS
- 发布
- 2015-09-03
- 实施
This International Standard specifies a titrimetric method for the determination of sulphur in steel and cast iron, after combustion of the test portion in a current of oxygen.
Steel and cast iron -- Determination of sulphur content -- Combustion titrimetric method
- ICS
- 77.080.01
- CCS
- 发布
- 2015-09-03
- 实施
This International Standard specifies a flame atomic absorption spectrometric method for the determination of chromium in non-alloy and low-alloy steels and iron. The method is applicable to chromium contents between 0,002 % (m/m) and 2,0 % (m/m).
Steel and iron -- Determination of chromium content -- Flame atomic absorption spectrometric method
- ICS
- 77.080.01
- CCS
- 发布
- 2015-09-03
- 实施
This International Standard specifies a gravimetric method for the determination of the total silicon content in steel and iron. The method is applicable to silicon contents between 0,10 % (m/m) and 5,0 % (m/m) (see note 1). NOTE 1 For samples containing molybdenum, niobium, tantalum, titanium, tungsten, zirconium or high levels of chromium, the results are less precise than for unalloyed steels (see annex A).
Steel and iron -- Determination of total silicon content -- Gravimetric method
- ICS
- 77.080.01
- CCS
- 发布
- 2015-09-03
- 实施
This International Standard specifies a spectrophotometric method for the determination of manganese in steel and cast iron. The method is applicable to products having manganese contents between 0,001 and 4 % (m/m).
Steel and cast iron -- Determination of manganese content -- Spectrophotometric method
- ICS
- 77.080.01
- CCS
- 发布
- 2015-09-03
- 实施
