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JB/T 7996-2012Conventional abrasives - Monocrystalline fused alumina (English PDF)

普通磨料单晶刚玉

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

May 24, 2012

Implementation date

November 1, 2012

Scope

JB/T 7996-2012 is the English-translated version of 普通磨料单晶刚玉.

It applies to monocrystalline corundum intended for the manufacture of abrasive tools and abrasive materials and for other uses. Among the standards it quotes are GB/T 2481.1, GB/T 4676, JB/T 5203, JB/T 6569, JB/T 6570 and JB/T 7984.3.

It replaces JB/T 7996-1999 and is filed under the classifications J43 and 25.100.70.

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Document preview — JB/T 7996-2012

National Standard of the People's Republic of China

ICS: 25.100.70
Replacing: JB/T 7996-1999

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Foreword
Scope
Normative references
About this standard
Related standards
Classification and status

1 Foreword

JB/T 7996-2012 was issued by MIIT on 24 May 2012 and has been in force since 1 November 2012.

It replaces the earlier edition JB/T 7996-1999.

2 Scope

JB/T 7996-2012 is the recommended Chinese machinery industry standard covering monocrystalline fused alumina among the conventional abrasives. It sets the technical requirements for this abrasive, the test methods used to check it, the inspection rules and the packaging provisions. It applies to monocrystalline corundum intended for the manufacture of abrasive tools and abrasive materials and for other uses. Among the standards it quotes are GB/T 2481.1, GB/T 4676, JB/T 5203, JB/T 6569, JB/T 6570 and JB/T 7984.3. It replaces JB/T 7996-1999 and is filed under the classifications J43 and 25.100.70.

3 Normative references

JB/T 7996-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 2481.1

GB/T 4676

JB/T 5203

JB/T 6569

JB/T 6570

JB/T 7984.3

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other editions:

JB/T 7996-1999 (earlier edition)

6 Classification and status

International classification (ICS): 25.100.70

Prefix JB/T: recommended standard.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

JB/T 7987-2012|GB/T 2478-2022|GB/T 2479-2022|JB/T 7998-2012|GB/T 3044-2020|GB/T 3043-2017

Editions of JB/T 7996

Edition	Title	Revision	Status
JB/T 7996-2012	Conventional abrasives - Monocrystalline fused alumina	current edition	Current
JB/T 7996-1999	Conventional abrasives - Monocrystalline fused alumina	previous edition	Superseded

This page sells the current edition, JB/T 7996-2012. Earlier editions are listed for reference only.

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