JB/T 4107.6-1999
Chemical analyse method for electrical contact materials.Determination of iron content in the silver - iron ( Determine iron content by the potassium dichromate method) (English Version)
- Standard No.
- JB/T 4107.6-1999
- Language
- Chinese, Available in English version
- Release Date
- 1999
- Published By
- Professional Standard - Machinery
- Status
- 2014-11
- Replace By
- JB/T 4107.6-2014
- Latest
- JB/T 4107.6-2014
- Scope
- This standard specifies the method for determining the amount of iron in silver-ferroelectric contact materials. This standard applies to the determination of iron content in silver-iron electrical contact materials. Measuring range: 5.00% ~ 10.00%.
JB/T 4107.6-1999 history
- 2014 JB/T 4107.6-2014 Chemical analyse method for electrical contact materials.Part 6: Determine iron content in the silver-iron
- 1999 JB/T 4107.6-1999 Chemical analyse method for electrical contact materials.Determination of iron content in the silver - iron ( Determine iron content by the potassium dichromate method)
