GB/T 19353-2003
Vitreous and porcelain enamels-Corrosion tests in closed systems (English Version)
- Standard No.
- GB/T 19353-2003
- Language
- Chinese, Available in English version
- Release Date
- 2003
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2017-12
- Latest
- GB/T 19353-2003
- Scope
- This standard specifies the test method for the corrosion resistance of chemical glass-lined glazes to special media, which are acidic and neutral substances whose temperature in a closed system is higher than their own boiling point and the mixture in the actual process. This standard is also applicable to the determination of the corrosion resistance of enamel to weak alkaline fluids, as long as the material of the test equipment is suitable for this test requirement (see 4.1.2). This standard specifies the basic parameters of the corrosion test to ensure sufficient reproducibility of the results. According to this test method, measure the weight loss per unit area per unit time to calculate the corrosion rate. Note: See GB/T 7989 and IS0 2744 for the test of the corrosion resistance of glass-lined glaze in an open system to boiling acid and neutral liquid, and see GB/T 7988 for the test of the test of the corrosion resistance of glass-lined glaze in an open system.
GB/T 19353-2003 history
- 2003 GB/T 19353-2003 Vitreous and porcelain enamels-Corrosion tests in closed systems