GB/T 45008-2024 Active National standards

GB/T 45008-2024 Rare earth thermal barrier coating material—Gadolinium ytterbium zirconate powder

GB/T 45008-2024 Rare earth thermal barrier coating material—Gadolinium ytterbium zirconate powder

Publish Date: 2024-11-28 Implement Date: 2025-06-01 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: GB/T 45008-2024

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: 2024-11-28

Implement Date: 2025-06-01

Pages: 16 pages

Scope

This document specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and accompanying documents for gadolinium ytterbium zirconate powder used in thermal barrier coatings for rare earth elements.
This document is applicable to gadolinium ytterbium zirconate powder prepared by chemical methods using ytterbium compounds, gadolinium compounds, and zirconium (hafnium) compounds as raw materials, and used in high-temperature thermal barrier coatings for turbine engine blades, combustion chambers, and other components in the aerospace field.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

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 12690.2-2002 Chemical analysis methods for non—RE impurity of rare earth metals and their oxides—Determination of ignition loss content of rare earth oxides—Gravimetric method GB/T 12690.2-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides—Part 2:Determination of ignition loss content of rare earth oxides—Gravimetric method GB/T 20170.1-2006 Test methods for physical characters of rare earth metals and their compounds—Determination for particle size distribution of rare earth compounds GB/T 31057.1-2014 Granular materials—The physical properties—Part 1:Determination of apparent density GB/T 31057.2-2018 Granular materials—Physical properties—Part 2:Determination of tap density

Related Standards

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GB/T 13840-1992 Wafer carriers

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GB/T 15677-1995 Replaced

GB/T 15677-1995 Lanthanum metal

Publish Date: 1995-08-11

GB/T 3136-1995 abolished_transferred

GB/T 3136-1995 Tantalum powders

Publish Date: 1995-10-17

GB/T 3463-1995 Abolished

GB/T 3463-1995 Tantalum wires

Publish Date: 1995-10-17

GB/T 3628-1995 Replaced

GB/T 3628-1995 Tantalum and tantalum alloy foils

Publish Date: 1995-10-17

GB/T 16476-1996 Replaced

GB/T 16476-1996 Scandium metal

Publish Date: 1996-07-09