JB/T 7984.3-2001
Abrasive grains.Determination of density (English Version)
- Standard No.
- JB/T 7984.3-2001
- Language
- Chinese, Available in English version
- Release Date
- 2001
- Published By
- Professional Standard - Machinery
- Status
- 2013-09
- Replace By
- JB/T 11433-2013
- Latest
- JB/T 11433-2013
- Scope
- This standard specifies the method for determining the density of common abrasives such as corundum and silicon carbide. This standard applies to abrasives of various particle sizes from F4 to F1200 and P12 to P2500. Note: The density of the abrasive crystal block can be measured according to this method, but it should be measured after crushing it to 100 μm and removing all the iron.
JB/T 7984.3-2001 history
- 2013 JB/T 11433-2013 Conventional abrasive.Determination of density
- 2001 JB/T 7984.3-2001 Abrasive grains.Determination of density
JB/T 7984.3-2001 Abrasive grains.Determination of density was changed to JB/T 11433-2013 Conventional abrasive.Determination of density.
