GB/T 3044-2020
Chemical analysis methods for white fused alumina and pink fused alumina (English Version)
- Standard No.
- GB/T 3044-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Latest
- GB/T 3044-2020
- Replace
- GB/T 3044-2007
- Scope
- This standard specifies the ignition reduction (or ignition increase), silica, ferric oxide, potassium oxide, sodium oxide, chromium trioxide, calcium oxide, magnesium oxide, and oxidation in white corundum, chromium corundum abrasives and crystal blocks. Determination method of disaluminum. This standard is applicable to the determination of the chemical composition of white corundum, chrome corundum abrasives and crystal blocks. This standard does not apply to products whose composition changes after use.
GB/T 3044-2020 Referenced Document
- GB/T 4676 Abrasive grains—Sampling and splitting
GB/T 3044-2020 history
- 2020 GB/T 3044-2020 Chemical analysis methods for white fused alumina and pink fused alumina
- 2007 GB/T 3044-2007 Chemical analysis methods for white fused alumina and pink fused alumina
- 1989 GB/T 3044-1989 Chemical analysis methods for white fused alumina and pink fused alumina
