JB/T 6984-2013
Chromite sand for foundry (English Version)
- Standard No.
- JB/T 6984-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- Professional Standard - Machinery
- Status
- Latest
- JB/T 6984-2013
- Replace By
- KS M ISO 2453:2014
- Replace
- JB/T 6984-1993
- Scope
- This standard specifies the terms and definitions, grouping, classification and grades of chromite sand for foundry, technical requirements, test methods, inspection rules and markings, packaging, transportation and storage. This standard applies to chromite sand used for molding and core making in foundry production.
JB/T 6984-2013 Referenced Document
- GB/T 24220 Chromium ores.Determination of hygroscopic moisture content in analytical samples.Gravimetric method
- GB/T 24221 Chromium ores.Determination of calcium and magnesium contents.EDTA titrimetric method
- GB/T 24227 Chromium ores and concentrates.Determination of silicon content.Spectrophotometric method and gravimetric method
- GB/T 24230 Chromium ores and concentrates.Determination of chromium content.Titrimetric method
- GB/T 2684 Test methods for foundry sands and molding mixtures
- GB/T 5611 foundry term*， 2017-12-29 Update
- GB/T 6682 Water for analytical laboratory use.Specification and test methods
- GB/T 9442 Foundry silica sand
JB/T 6984-2013 history
- 2013 JB/T 6984-2013 Chromite sand for foundry
- 1993 JB/T 6984-1993 Chromite sand for foundry
