GB/T 3488.1-2024 Active National standards

GB/T 3488.1-2024 Hardmetals—Metallographic determination of microstructure—Part 1:Photomicrographs and description

Publish Date: 2024-10-26 Implement Date: 2025-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 3488.1-2024

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Metallographic examination methods

ICS Name: Powder metallurgy

Publish Date: 2024-10-26

Implement Date: 2025-05-01

Pages: 16 pages

Scope

This document specifies the method for determining the microstructure of hard alloys using metallographic photographs.

Development Information

Word Count: 21 Thousand words Pages: 16 pages

Replace the following standards

GB/T 3488.1-2014 Hardmetals—Metallographic determination of microstructure—Part 1:Photomicrographs and description

Referenced Standards

ISO 4499-2

Adopt standards

ISO 4499-1:2020

Related Standards

GB/T 3879-1983 Replaced

GB/T 3879-1983 The material blanks of steel bonded carbide

Publish Date: 1983-10-10

GB/T 4309-1984 Replaced

GB/T 4309-1984 Classification and designation for powder metallurgy materials

Publish Date: 1984-03-27

GB/T 5124.1-1985 Replaced

GB/T 5124.1-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of total carbon content

Publish Date: 1985-04-24

GB/T 5124.2-1985 Replaced

GB/T 5124.2-1985 Methods for chemical analysis of hardmetals—The gravimetric method for the determination of free(insoluble) carbon content

Publish Date: 1985-04-24

GB/T 5124.3-1985 Replaced

GB/T 5124.3-1985 Methods for chemical analysis of hardmetals—The potentiometric method for the determination of cobalt content

Publish Date: 1985-04-24

GB/T 5124.4-1985 Replaced

GB/T 5124.4-1985 Methods for chemical analysis of hardmetals—The photometric peroxide method for the determination of titanium content

Publish Date: 1985-04-24