出口碳化硅分析方法 碳化硅含量的测定

1993-11-05

碳化硅单晶中痕量杂质元素含量的测定 辉光放电质谱法

2023-04-21

金刚砂 碳化硅含量的测定 氢氟酸重量法
Carborundum-Determination of silicon carbide—Hydrofluoric acid gravimetric method

2017-04-12

碳化硅单晶中硼、铝、氮杂质含量的测定 二次离子质谱法
Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal—Secondary ion mass spectrometry

2021-12-31

Материалы и изделия огнеупорные карбидкремниевые. Методы определения свободного углерода
碳化硅耐火材料及产品 测定游离碳的方法

Материалы и изделия огнеупорные карбидкремниевые. Метод определения свободного кремния
碳化硅耐火材料及产品 测定游离硅的方法

碳化硅晶片表面金属元素含量的测定电感耦合等离子体质谱法

2023-06-19

Testing of ceramic raw and basic materials - Determination of mass fractions of metallic trace impurities in silicon carbide powders and granular silicon carbides by optical emission spectrometry and excitation in the DC arc
陶瓷原材料和基础材料的试验.用光发射光谱法和直流电弧激发法测定碳化硅粉末和粒状碳化硅中金属微量杂质的质量分数

2007-12-01

Precast concrete products. Test method for strength retention of glass fibres in cement and concrete (SIC test)
预制混凝土制品 水泥和混凝土中玻璃纤维强度保持力的试验方法（碳化硅试验）

2005-05-06

Testing of ceramic raw and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation
陶瓷原材料和基础材料的试验.直流电弧激发OES法直接测定碳化硅粉末和颗粒中杂质的质量分数

2011-04-01

Testing of ceramic raw and basic materials. Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation
陶瓷原材料和基本材料的测试 直流电弧激发OES法直接测定碳化硅粉末和颗粒中杂质的质量分数

2011-02-28

탄화규소 함유 내화물의 화학 분석－제3부：질소, 산소, 금속 및 산화물 정량
含碳化硅原料及耐火制品化学分析方法第3部分:氮、氧及金属和氧化组分的测定

2012-05-02

Testing of ceramic and basic materials. Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry (ICP OES) with electrothermal vaporisation (ETV)
陶瓷和基本材料的测试 电热蒸发电感耦合等离子体发射光谱法直接测定碳化硅粉末和颗粒中杂质的质量分数

2015-11-30

BS EN 15979. Testing of ceramic raw and basic materials. Direct determination of mass fractions of impurities in powders and granules of silicon carbide by OES by DC arc excitation
英国标准EN 15979 陶瓷原材料和基本材料的测试 直流电弧激发OES法直接测定碳化硅粉末和颗粒中杂质的质量分数

2009-08-05

Standard Test Method for Sulfur Content in Graphite by Combustion-Iodometric Titration Method
通过燃烧 - 碘滴定法测定石墨中硫含量的标准试验方法

2020-12-01

Testing of ceramic and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry (ICP OES) with electrothermal vaporisation (ETV)
陶瓷和基础材料的测试 - 通过电感耦合等离子体发射光谱法（ICP OES）与电热蒸发（ETV）直接测定碳化硅粉末和颗粒中杂质的质量分数

2015-11-25

Testing of ceramic raw and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry (ICP OES) and electrothermal vaporisation (ETV)
陶瓷原材料和基础材料的试验.用电感耦合等离子体发射光谱法（ICP OES）和电热蒸发法（ETV）直接测定碳化硅粉末和颗粒中杂质的质量分数

2008-07-01

电触头材料化学分析方法 第3部分： 银石墨中碳含量的测定
Chemical analyse method for electrical contact materials - Part 3:Determination of carbon content in silver-graphite

2014-07-14

Draft Document - Testing of ceramic raw and basic materials - Direct determination of mass fractions of impurities in powders and granules of silicon carbide by inductively coupled plasma optical emission spectrometry (ICP OES) and electrothermal vaporisation (ETV)
文件草案.陶瓷原材料和基础材料的试验.用电感耦合等离子体发射光谱法（ICP OES）和电热蒸发法（ETV）直接测定碳化硅粉末和颗粒中杂质的质量分数

2007-09-01

METHODS OF TESTING CEMENT. CHEMICAL ANALYSIS. DETERMINATION OF REACTIVE SIO2 CONTENT IN CEMENTS, PUZZOLANAS AND FLY ASH.
水泥的测试方法 化学分析 水泥、火山灰和粉煤灰中活性二氧化硅含量的测定

1994-04-08