GB/T 13840-1992
Abolished
YS/T 1549-2022
Active
Industry standards-Non-ferrous metals
YS/T 1549-2022 Zirconium hydride
YS/T 1549-2022 Zirconium hydride
Basic Information
Standard Code:
YS/T 1549-2022
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rare high-melting-point metals and their alloys
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2022-09-30
Implement Date:
2023-04-01
Scope
This document is applicable to zirconium hydride used in vacuum electronic tube getters, neutron moderators in nuclear reactors, fireworks, fluxes, ignition agents, strong reducing agents, foaming agents, hard alloy additives, powder metallurgy, and metal-ceramic sealing, etc.
Development Information
Related Standards
GB/T 15677-1995
Replaced
GB/T 15677-1995 Lanthanum metal
GB/T 3136-1995
abolished_transferred
GB/T 3136-1995 Tantalum powders
GB/T 3463-1995
Abolished
GB/T 3463-1995 Tantalum wires
GB/T 3628-1995
Replaced
GB/T 3628-1995 Tantalum and tantalum alloy foils
GB/T 16476-1996
Replaced