JB/T 7988.1-1999
Super-hard abrasive Measurement method of compressive strength (English Version)

Standard No.

JB/T 7988.1-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Status

Be replaced 2010-07

Replace By

JB/T 10985-2010

Latest

JB/T 10985-2020

Scope

This standard specifies instruments and methods for measuring the compressive strength of superabrasives. This standard is applicable to the compressive strength determination of artificial diamond and cubic boron nitride with particle sizes of 16/20 to 100/120.

JB/T 7988.1-1999 history

• 2020 JB/T 10985-2020 Method for determination of compressive strength of superhard abrasives
• 2010 JB/T 10985-2010 Superabrasive-Testing method of compressive strength
• 1999 JB/T 7988.1-1999 Super-hard abrasive Measurement method of compressive strength

JB/T 7988.1-1999 Super-hard abrasive Measurement method of compressive strength was changed to JB/T 10985-2010 Superabrasive-Testing method of compressive strength.