现行

GB/T 4137-2024

稀土硅铁合金
Rare earth ferrosilicon alloy

2024-04-25

现行

GB/T 4138-2024

稀土镁硅铁合金
Rare earth ferrosilicon magnesium alloy

2024-04-25

现行

SN/T 4025-2014

稀土硅铁合金及镁硅铁合金中稀土总量的测定 电感耦合等离子体质谱法
Determination of total rare earth content in rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Inductively coupled plasma mass spectrometry method (ICP-MS)

2014-11-19

现行

GB/T 16477.4-2010

稀土硅铁合金及镁硅铁合金化学分析方法 第4部分：硅量的测定
Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 4: Determination of silicon content

2011-01-14

现行

GB/T 16477.3-2010

稀土硅铁合金及镁硅铁合金化学分析方法 第3部分：氧化镁含量的测定 电感耦合等离子体发射光谱法
Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 3: Determination of magnesia content - Inductively coupled plasma atomic emission spectrometry

2011-01-14

现行

GB/T 16477.5-2010

稀土硅铁合金及镁硅铁合金化学分析方法 第5部分：钛量的测定 电感耦合等离子体发射光谱法
Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 5: Determination of titanium content - Inductively coupled plasma atomic emission spectrometry

2011-01-14

现行

GB/T 16477.2-2010

稀土硅铁合金及镁硅铁合金化学分析方法 第2部分：钙、镁、锰量的测定 电感耦合等离子体发射光谱法
Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy - Part 2: Determination of calcium, magnesium and manganese contents - Inductively coupled plasma atomic emission spectrometry

2011-01-14

现行

ISO 23597-2023

Rare earth — Determination of rare earth content in individual rare earth metals and their oxides — Titration method
稀土金属及其氧化物中稀土含量的测定滴定法

2023-08-30

现行

ISO 23596-2023

Rare earth — Determination of rare earth content in individual rare earth metals and their compounds — Gravimetric method
稀土单个稀土金属及其化合物中稀土含量的测定重量法

2023-08-31

现行

GB/T 28882-2012

离子型稀土矿碳酸稀土
Rare earth carbonate of ion-absorpted type rare earth ore

2012-11-05

现行

GB/T 14635-2020

稀土金属及其化合物化学分析方法 稀土总量的测定
Rare earth metals and their compounds—Determination of total rare earth content

2020-11-19

现行

GB/T 15676-2015

稀土术语
Terms for rare earths

2015-09-11

现行

GB/T 4148-2015

混合氯化稀土
Rare earth chloride

2015-09-11

现行

GB/T 12690.14-2006

稀土金属及其氧化物中非稀土杂质化学分析方法 钛量的测定
Chemical analysis methods of non-rare earth impurities in rare earth metals and their oxides Determination of titanium in rare earth metals

2006-04-13

现行

SN/T 2749-2010

稀土硅铁合金中锰、硅、铝、钙和钛的测定 波长色散X射线荧光光谱法
Determination of manganese,silicon,aluminum,calcium,titanium in rare earth ferrosilicon-Wave dispersive X-ray fluorescence spectrometry method

2010-11-01

现行

GB/T 20169-2015

离子型稀土矿混合稀土氧化物
Mixed rare earth oxide of ion-absorpted type rare earth ore

2015-09-11

现行

GB/T 17417.1-2010

稀土矿石化学分析方法 第1部分：稀土分量测定
Method for chemical analysis of rare earth ores - Part 1: Determination of rare earths

2010-11-10

现行

XB/T 209-2012

氟化轻稀土
Light rare earth fluoride

2012-11-07

现行

ISO 22927-2021

Rare earth — Packaging and labelling
稀土.包装和标签

2021-06-16

现行

BS ISO 22927-2021

Rare earth. Packaging and labelling
稀土 包装和标签

2021-06-18