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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 42273-2022 |
Zirconium compound chemical analysis method Calcium, hafnium, titanium, sodium, iron, chromium, cadmium, zinc, manganese, copper, nickel, lead content determination Inductively coupled plasma atomic emission spectrometry {译} 锆化合物化学分析方法 钙、铪、钛、钠、铁、铬、镉、锌、锰、铜、镍、铅含量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards hafnium |
 English PDF |
| GB/T 14352.20-2021 |
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 20：Determination of niobium，tantalum，zirconium，hafnium and 15 rare earth elements content -- Inductively coupled plasma mass spectrometry 钨矿石、钼矿石化学分析方法 第20部分：铌、钽、锆、铪及15个稀土元素量的测定 电感耦合等离子体质谱法 |
China National Standards hafnium |
English PDF |
| GB/T 38524-2020 |
hafnium bars and hafnium wires 铪棒和铪丝 |
China National Standards hafnium |
English PDF |
| GB/T 38513-2020 |
Methods for chemical analysis of niobium hafnium alloys—Determination of hafnium,titanium,zirconium,tungsten,tantalum contents—Inductively coupled plasma atomic emission spectrometry 铌铪合金化学分析方法 铪、钛、锆、钨、钽等元素的测定 电感耦合等离子体原子发射光谱法 |
China National Standards hafnium |
English PDF |
| GB/T 13747.20-2017 |
Methods for chemical analysis of zirconium and zirconium alloys—Part 20：Determination of hafnium content—Inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第20部分：铪量的测定 电感耦合等离子体原子发射光谱法 |
China National Standards hafnium |
English PDF |
| GB/T 17416.2-2010 |
Method for chemical analysis of Zirconium ores - Part 2: Determination of Zirconium and hafnium contents 锆矿石化学分析方法 第2部分：锆量和铪量测定 |
China National Standards hafnium |
English PDF |
| GB/T 17416.1-2010 |
Method for chemical analysis of Zirconium ores - Part 1: Determination of Zirconium- hafnium oxide content 锆矿石化学分析方法 第1部分：锆铪合量测定 |
China National Standards hafnium |
English PDF |
| GB/T 13747.20-1992 |
Zirconium and zirconium alloys--Determination of hafnium content--Emission spectrographic method 锆及锆合金化学分析方法 发射光谱法测定铪量 |
China National Standards hafnium |
English PDF |
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