现行

KS D 1809

철 및 강 — 몰리브데넘 정량 방법
钢铁钼含量的测定方法

2023-12-22

现行

GB/T 223.31-2008

钢铁及合金 砷含量的测定 蒸馏分离-钼蓝分光光度法
Iron, steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spectrophotometric method

2008-05-13

现行

KS D ISO 4941(2017 Confirm)

강 및 철의 몰리브덴 함량 측정－티오시안산염 분광 광도법
钢铁化学分析方法硫氰酸盐分光光度法测定钼量

2002-09-30

现行

KS D ISO 4941(2022 Confirm)

강 및 철의 몰리브덴 함량 측정－티오시안산염 분광 광도법
钢铁化学分析方法硫氰酸盐分光光度法测定钼量

2002-09-30

现行

ISO 4941-2024

Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
钢铁化学分析方法硫氰酸盐分光光度法测定钼量

2024-07-23

现行

GB/T 223.28-1989

钢铁及合金化学分析方法 α-安息香肟重量法测定钼量
Methods for chemical analysis of iron，steel and alloy--The α-benzoinoxime gravimetric method for the determination of molybdenum content

1989-03-31

现行

GB/T 223.70-2008

钢铁及合金 铁含量的测定 邻二氮杂菲分光光度法
Iron, steel and alloy - Determination of iron contents - O-phenanthroline spectrophotometric method

2008-05-13

现行

GB/T 223.72-2008

钢铁及合金 硫含量的测定 重量法
Iron, steel and alloy - Determination of sulfur content - Gravimetric method

2008-05-13

现行

GB/T 223.60-2024

钢铁及合金 硅含量的测定 重量法
Iron, steel and alloy—Determination of silicon content—Gravimetric method

2024-04-25

现行

GB/T 223.23-2008

钢铁及合金 镍含量的测定 丁二酮肟分光光度法
Iron, steel and alloy - Determination of nickel content - The dimethylglyoxime spectrophotometric method

2008-05-13

现行

GB/T 223.73-2008

钢铁及合金 铁含量的测定 三氯化钛-重铬酸钾滴定法
Iron, steel and alloy - Determination of iron contents - Titanium trichloride-potassium dichromate titration method

2008-05-13

现行

GB/T 223.43-2008

钢铁及合金 钨含量的测定 重量法和分光光度法
Iron, steel and alloy - Determination of tungsten content - Gravimetryc method and spectrophotometric method

2008-05-13

现行

GB/T 223.67-2008

钢铁及合金 硫含量的测定 次甲基蓝分光光度法
Iron, steel and alloy - Determination of sulfur content -Methylene blue spectrophotometric method

2008-05-13

现行

GB/T 223.40-2007

钢铁及合金 铌含量的测定 氯磺酚S分光光度法
Iron, steel and alloy - Determination of niobium content - The sulphochlorophenol S spectrophotometric method

2007-03-09

现行

AS 1050.23-1990

Methods for the analysis of iron and steel, Part 23: Determination of molybdenum content - Flame atomic absorption spectrometric method
钢铁分析方法第23部分:钼含量的测定火焰原子吸收光谱法

1990-11-11

现行

GB/T 223.34-2000

钢铁及合金化学分析方法 铁粉中盐酸不溶物的测定
Methods for chemical analysis of iron，steel and alloy--The determination of hydrochloric acid-insoluble content of iron powders

2000-10-25

现行

BS EN 10184-2006

Chemical analysis of ferrous materials. Determination of phosphorus in non-alloyed steels and irons. Molybdenum blue spectrophotometric method
黑色金属材料的化学分析 非合金钢和铁中磷的测定 钼蓝分光光度法

2006-05-31

现行

UNE-EN 10184-2007

Chemical analysis of ferrous materials - Determination of phosphorus in non-alloyed steels and irons - Molybdenum blue spectrophotometric method
黑色金属材料的化学分析.非合金钢和铁中磷的测定.钼蓝分光光度法

2007-06-13

现行

GB/T 223.9-2008

钢铁及合金 铝含量的测定 铬天青S分光光度法
Iron, steel and alloy - Determination of aluminium content - Chrom azurol S photometric method

2008-05-13

现行

GB/T 223.65-2012

钢铁及合金 钴含量的测定 火焰原子吸收光谱法
Steel, iron and alloy - Determination of cobalt content - Flame atomic absorption spectrometric method

2012-12-31