T/GAMA 21-2021 Active Group standards

T/GAMA 21-2021 Off-line inspection of additive manufactured metal components using water immersion ultrasonic method

Publish Date: 2021-08-15 Implement Date: 2021-08-15 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: T/GAMA 21-2021

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods

ICS Name: Non-destructive testing

Publish Date: 2021-08-15

Implement Date: 2021-08-15

Scope

Scope: This standard is applicable to the ultrasonic immersion testing of surface, near-surface, and internal defects in metal additive manufacturing parts with dimensions not exceeding 250mm×250mm and thickness not exceeding 50mm. For parts with thickness exceeding 50mm, if the sensitivity of the detection system can meet the detection requirements through testing, this standard can also be referenced for implementation; Main technical content: This standard specifies the basic requirements, detection equipment, tested parts, detection methods, quality grades, data processing, and detection records and reports for the offline ultrasonic immersion testing of metal additive manufacturing components (hereinafter referred to as "tested parts") using laser selective melting and laser near-net forming process technologies, including titanium alloys, aluminum alloys, stainless steels, high-temperature alloys, and nickel-titanium alloys.