GB/T 13840-1992
Abolished
GB/T 31966-2015
Active
National standards
GB/T 31966-2015 Yttrium-aluminium alloys
GB/T 31966-2015 Yttrium-aluminium alloys
Basic Information
Standard Code:
GB/T 31966-2015
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Rare earth metals and their alloys
ICS Name:
Other non-ferrous metals and their alloys
Publish Date:
2015-09-11
Implement Date:
2016-08-01
Pages:
8 pages
Scope
This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, and quality certificates for yttrium-aluminum alloy products.
This standard applies to yttrium-aluminum alloys produced by the melting and casting method, which are used as additives for the production of cast aluminum alloys and deformed aluminum alloys, etc.
Development Information
Referenced Standards
GB/T 8170-1987 Rules for rounding off of numberical values
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values
GB/T 12690.1-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides—Determination of carbon and sulfur contents—High frequency-infrared absorption method
GB/T 12690.1-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 1:Determination of carbon and sulfur contents—High frequency-infrared absorption method
GB/T 12690.1-2022 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 1:Determination of carbon and sulfur contents—High frequency-infrared absorption method
GB/T 17803-1999 Designation system for rare earth products
GB/T 17803-2015 Designation system for rare earth products
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