JB/T 7998-2012
Chemical analysis methods for fused zirconia alumina (English Version)

Standard No.

JB/T 7998-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Machinery

Latest

JB/T 7998-2012

Replace

JB/T 7998-1999

Scope

This standard specifies the methods for the determination of ignition reduction (or ignition increase), silica, ferric oxide, titanium dioxide, aluminum oxide, zirconium dioxide, calcium oxide, magnesium oxide, potassium oxide, and sodium oxide in zirconium corundum. This standard applies to the determination of the chemical composition of zirconium corundum.

JB/T 7998-2012 Referenced Document

• GB/T 4676 Abrasive grains—Sampling and splitting*， 2018-09-17 Update

JB/T 7998-2012 history

• 2012 JB/T 7998-2012 Chemical analysis methods for fused zirconia alumina
• 1999 JB/T 7998-1999 Zirconium alundum Method for chemical analysis