GB/T 3044-2020 Active National standards

GB/T 3044-2020 Chemical analysis methods for white fused alumina and pink fused alumina

Publish Date: 2020-07-21 Implement Date: 2021-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 3044-2020

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Abrasives and abrasive tools

ICS Name: Abrasives and grinding tools

Publish Date: 2020-07-21

Implement Date: 2021-02-01

Pages: 29 pages

Scope

This standard specifies the determination methods for the loss (or gain) of mass by calcination, silica, iron oxide, potassium oxide, sodium oxide, chromium oxide, calcium oxide, magnesium oxide, and aluminum oxide in white cubic boron nitride, chromium cubic boron nitride abrasives, and crystalline blocks. This standard is applicable to the determination of the chemical composition of white cubic boron nitride, chromium cubic boron nitride abrasives, and crystalline blocks. This standard is not applicable to products that have undergone changes in their composition after use.