JB/T 7948.11-1999
Methods for chemical analysis of melted welding fluxes.The direct combustion-iodimetric method for determination of sulfur content (English Version)
- Standard No.
- JB/T 7948.11-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2018-04
- Replace By
- JB/T 7948.8-2017
- Latest
- JB/T 7948.8-2017
- Replace
- JB/T 7948.11-1995
- Scope
- This standard is applicable to the determination of sulfur content in smelting flux. Measuring range: 0.02% ~ 0.20%. This standard complies with GB/T 1467-1978 "General Provisions and General Provisions of Standards for Chemical Analysis Methods of Metallurgical Products".
JB/T 7948.11-1999 history
- 2018 JB/T 7948.8-2017 Soldering Flux Chemical Analysis Methods Part 8: Determination of Carbon and Sulfur Content
- 1999 JB/T 7948.11-1999 Methods for chemical analysis of melted welding fluxes.The direct combustion-iodimetric method for determination of sulfur content
- 1970 JB/T 7948.11-1995 Methods for chemical analysis of melted welding fluxes.The direct combustion-iodimetric method for determination of sulfur content
JB/T 7948.11-1999 Methods for chemical analysis of melted welding fluxes.The direct combustion-iodimetric method for determination of sulfur content was changed to JB/T 7948.8-2017 Soldering Flux Chemical Analysis Methods Part 8: Determination of Carbon and Sulfur Content.
