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GB/T 42787-2023 Active National standards

GB/T 42787-2023 High-entropy alloy powders for addictive manufacturing

GB/T 42787-2023 High-entropy alloy powders for addictive manufacturing

Publish Date: 2023-08-06 Implement Date: 2024-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 42787-2023
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Metal and alloy powders
ICS Name: Powder metallurgy
Publish Date: 2023-08-06
Implement Date: 2024-03-01
Pages: 8 pages

Scope

This document specifies the grades and classification, technical requirements, test methods, inspection rules, and marking, packaging, transportation, storage, accompanying documents, and order form content of high-entropy alloy powders used in additive manufacturing. This document is applicable to high-entropy alloy powders prepared by processes such as gas atomization and plasma rotating electrodes for use in additive manufacturing.

Development Information

Word Count: 11 Thousand words Pages: 8 pages

Referenced Standards

GB/T 1479.1-2011 Metallic powders—Determination of apparent density—Part 1:Funnal method GB/T 1480-1995 Determination of particle size for metallic powders—Dry sieving GB/T 1480-2012 Metallic powders—Determination of particle size by dry sieving GB/T 1482-1984 Metallic powders—Determination of flowability by means of a calibrated funnel (Hall flowmeter) GB/T 1482-2010 Metallic powders—Determination of flow time by means of a calibrated funnel (Hall flowmeter) GB/T 1482-2022 Metallic powders—Determination of flow rate—Calibrated funnel methods(Hall flowmeter) GB/T 5162-1985 Metallic powders—Determination of tap density GB/T 5162-2006 Metallic powders—Determination of tap density GB/T 5162-2021 Metallic powders—Determination of tap density GB/T 5314-1985 Powders for powder metallurgical purposes—Sampling GB/T 5314-2011 Powders for powder metallurgical purposes—Sampling GB/T 19077-2016 Particle size analysis—Laser diffraction methods GB/T 19077.1-2003 Particle size analysis—Laser diffraction method GB/T 19077.1-2008 Particle size analysis—Laser diffraction methods—Part 1:General principles GB/T 35351-2017 Additive manufacturing—Terminology GB/T 19077-2024 Particle size analysis—Laser diffraction methods GB/T 1480-2025 Metallic powders—Determination of particle size by dry sieving GB/T 35351-2025 Additive manufacturing—Terminology

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