title>JB/T 7998-1999 Chemical analysis method of zirconium corundum - JB/T 7998-1999 - Chinese standardNet - bzxz.net
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JB/T 7998-1999 Chemical analysis method of zirconium corundum

Basic Information

Standard ID: JB/T 7998-1999

Standard Name: Chemical analysis method of zirconium corundum

Chinese Name: 锆刚玉 化学分析方法

Standard category:Machinery Industry Standard (JB)

state:in force

Date of Release1999-05-20

Date of Implementation:2000-01-01

standard classification number

Standard ICS number:Mechanical Manufacturing>>Cutting Tools>>25.100.70 Abrasives

Standard Classification Number:Machinery>>Process Equipment>>J43 Abrasives and Grinding Tools

associated standards

alternative situation:JB/T 7998-1995 (original standard number GB 11268-1989)

Publication information

other information

Focal point unit:National Technical Committee for Standardization of Abrasives and Grinding Tools

Publishing department:National Technical Committee for Standardization of Abrasives and Grinding Tools

Introduction to standards:

JB/T 7998-1999 This standard is a revision of JB/T 7998-95 "Chemical Analysis Methods for Zirconia Corundum". During the revision, only editorial changes were made according to relevant regulations, and the main technical content remained unchanged. This standard specifies the determination methods of ignition loss (or increase on ignition), silicon dioxide, ferric oxide, titanium dioxide, aluminum oxide, zirconium dioxide, calcium oxide, and magnesium oxide in zirconium corundum. This standard is applicable to the determination of the chemical composition of zirconium corundum. This standard was first issued in 1989 as GB 11268-89 and was adjusted to JB/T 7998-95 in April 1996. JB/T 7998-1999 Chemical Analysis Methods for Zirconia Corundum JB/T7998-1999 Standard Download Decompression Password: www.bzxz.net

Some standard content:

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