GB/T 3879-1983
Replaced
T/GDMRS 004-2025
Active
Group standards
T/GDMRS 004-2025 Additive manufacturing (AM) with powder-bed fusion for medical use of pure tantalum
T/GDMRS 004-2025 Additive manufacturing (AM) with powder-bed fusion for medical use of pure tantalum
Price:
$ 20.00
Basic Information
Standard Code:
T/GDMRS 004-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Metallurgy
ICS Name:
Powder metallurgy
Publish Date:
2025-03-07
Implement Date:
2025-03-07
Scope
Main technical content: The supply status, technical requirements, test methods, and inspection rules of additive manufacturing powder bed fusion medical pure tantalum. The technical requirements include powder, chemical composition, relative density, mechanical properties, internal quality, porous structure, and biocompatibility.
Development Information
Related Standards
GB/T 4309-1984
Replaced
GB/T 4309-1984 Classification and designation for powder metallurgy materials
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
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
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
GB/T 5124.4-1985
Replaced