现行

YB/T 4566.7-2016

氮化钒铁 硫含量的测定 红外线吸收法
Ferrovanadium nitride-Determination of sulfur content-Infrared absorption method

2016-10-22

现行

YB/T 4566.8-2016

氮化钒铁 碳含量的测定 红外线吸收法
Ferrovanadium nitride-Determination of carbon content-Infrared absorption method

2016-10-22

现行

YB/T 4566.9-2016

氮化钒铁 氧含量的测定 红外线吸收法
Ferrovanadium nitride-Determination of oxygen content-Infrared absorption method

2016-10-22

现行

YB/T 4566.6-2016

氮化钒铁 磷含量的测定 铋磷钼蓝分光光度法
Ferrovanadium nitride-Determination of phosphorus content-Molybdobismuthylphosphoric blue spectrophotometric method

2016-10-22

现行

YB/T 4566.4-2016

氮化钒铁 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法
Ferrovanadium nitride-Determination of silicon,manganese,phosphorus and aluminum content-Inductively coupled plasma-atomic emission spectrometry

2016-10-22

现行

YB/T 4566.3-2016

氮化钒铁 钒含量的测定 硫酸亚铁铵滴定法
Ferrovanadium nitride-Determination of vanadium content-Ammonium ferrous sulfate titrimetric method

2016-10-22

现行

YB/T 4566.2-2016

氮化钒铁 氮含量的测定 蒸馏分离-酸碱中和滴定法
Ferrovanadium nitride-Determination of nitrogen content-Distillation separation-acid-base neutral titration method

2016-10-22

现行

YB/T 4566.1-2016

氮化钒铁 氮含量的测定 惰性气体熔融热导法
Ferrovanadium nitride-Determination of nitrogen content-Tbermal conductimetric metbod after fusion in a current of inert gas

2016-10-22

现行

JIS G 1318-3-2019

Method for chemical analysis of ferrovanadium -- Part 3: Determination of silicon content
钒铁化学分析方法第3部分:硅量的测定

2019-01-01

现行

GB/T 4701.2-2009

钛铁 硅含量的测定 硫酸脱水重量法
Ferrotitanium - Determination of silicon content - The sulphuric acid dehydration gravimetric method

2009-07-08

现行

YB/T 4582.8-2017

氮化硅铁 硅含量的测定 高氯酸脱水重量法
Ferrosilicon nitride-Determination of silicon content-Perchloric acid dehydration gravimetric method

2017-04-12

现行

GB/T 8704.6-2020

钒铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法
Ferrovanadium—Determination of silicon content—The sulfuric acid dehydration gralimetric method and the silicomolybdic blue photometric method

2020-06-02

现行

GB/T 41497-2022

钒铁 钒、硅、磷、锰、铝、铁含量的测定 波长色散X射线荧光光谱法
Ferrovanadium—Determination of vanadium,silicon,phosphorus,manganese,aluminum,iron content—Wavelength dispersive X-ray fluorescence spectrometry

2022-04-15

现行

GB/T 5059.5-2014

钼铁 硅含量的测定 硫酸脱水重量法和硅钼蓝分光光度法
Ferromolybdenum―Determination of silicon content―Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method

2014-03-27

现行

GB/T 8704.10-2020

钒铁 硅、锰、磷、铝、铜、铬、镍、钛含量的测定 电感耦合等离子体原子发射光谱法
Ferrovanadium—Determination of silicon, manganese, phosphorus, aluminum, copper, chromium, nickel and titanium contents— Inductively coupled plasma atomic emission spectrometric method

2020-06-02

现行

SN/T 4757-2017

出口钒铁中硅、铝、锰、磷、铜、镍、铬、钛的测定 电感耦合等离子体原子发射光谱法
Determination of silicon,aluminium,manganese, phosphorus,copper,nickel,chromium,titanium content in ferrovanadium for export-Inductively coupled plasma atomic emission spectrometric method

2017-05-12