GB/T 3488.1-2014
硬质合金 显微组织的金相测定 第1部分:金相照片和描述
Hardmetals―Metallographic determination of microstructure―Part 1:Photomicrographs and description
- 实施日期
- 2015-08-01
- ICS 分类
- 77.160
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 3488.1-2014
Hardmetals―Metallographic determination of microstructure―Part 1:Photomicrographs and description
GB/T 20252-2014
Lithium cobalt oxide
GB/T 7997-2014
Hardmetals—Vickers hardness test
GB/T 2085.4-2014
Aluminum powder―Part 4: Nitrogen atomized aluminum powder
GB/T 5161-2014
Metallic powders―Determination of effective density―Liquid immersion method
GB/T 18376.2-2014
Grades of cemented carbide―Part 2: Grades of cemented carbide for geological and mining tools
GB/T 30448-2013
Nanoscale iron powder
GB/T 5249-2013
Permeable sintered metal materials - Determination of bubble test pore size
GB/T 1481-2012
Metallic powders (excluding powders for hardmetals) - Determination of compressibility in uniaxial compression
GB/T 1480-2012
Metallic powders - Determination of particle size by dry sieving
GB/T 11105-2012
Metallic powder - Rattle test for the green compacts
GB/T 5314-2011
Powders for powder metallurgical purposes-Sampling
GB/T 26726-2011
superfine powder of tungsten
GB/T 26725-2011
superfine powder of tungsten carbide
GB/T 5158.4-2011
Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
GB/T 5158.3-2011
Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
GB/T 5158.2-2011
Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction(hydrogen loss)
GB/T 5158.1-2011
Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines
GB/T 1479.2-2011
Metallic powders - Determination of apparent density - Part 2: Scott volumeter method
GB/T 1479.1-2011
Metallic powders - Determination of apparent density - Part 1: funnal method