GB/T 14390-2008
Active
GB/T 39686-2020
Active
National standards
GB/T 39686-2020 Test method for determining elastic modulus and strength of thick ceramic coatings
GB/T 39686-2020 Test method for determining elastic modulus and strength of thick ceramic coatings
Basic Information
Standard Code:
GB/T 39686-2020
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Special ceramics
ICS Name:
High-end ceramics
Publish Date:
2020-12-14
Implement Date:
2021-07-01
Pages:
8 pages
Scope
This standard specifies the terms and definitions, principles, instrumentation, samples, tests, calculations, and test reports for testing the elastic modulus and strength of thick ceramic coatings (>30 μm) at room temperature using the three-point bending method.
This standard is applicable to the determination of the elastic modulus and strength of thick ceramic coatings on metal or ceramic substrates. Other hard and brittle thick coatings (with an elastic modulus greater than 60 GPa) can be used for reference.
Development Information
Referenced Standards
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