GB/T 40067-2021 Active National standards

GB/T 40067-2021 Microstructure and defect determination of tungsten carbide powder

GB/T 40067-2021 Microstructure and defect determination of tungsten carbide powder

Publish Date: 2021-05-21 Implement Date: 2021-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 40067-2021
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Metallographic examination methods
ICS Name: Powder metallurgy
Publish Date: 2021-05-21
Implement Date: 2021-12-01
Pages: 7 pages

Scope

This document specifies the scanning electron microscope (SEM) testing method for observing the microstructure and analyzing the defects of tungsten carbide powder.
This document is applicable to the SEM testing of the microstructure and defects of tungsten carbide powder with a particle size of 0.1 μm to 0.5 μm.

Development Information

Word Count: 12 Thousand words Pages: 7 pages

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