GB/T 44537-2024

Active

Test method for fracture toughness of fine ceramics at room temperature—Surface crack in flexure(SCF)method

精细陶瓷室温断裂韧性试验方法 表面裂纹弯曲梁(SCF)法

Standard Type
GBT
ICS
81.060.30
CCS
Q30
Status
Active
Issue Date
2024-09-29
Implementation
2025-04-01
Centralized Committee
中国建筑材料联合会
Issuing Authority
国家市场监督管理总局、国家标准化管理委员会

Application Summary AI generated

This standard specifies the surface crack in flexure (SCF) method for measuring the fracture toughness of fine ceramics at room temperature. It is applied in materials testing laboratories and quality control for advanced ceramic components used in industries such as aerospace, electronics, and biomedical devices. The method involves introducing a controlled surface crack and applying bending stress to determine resistance to crack propagation.

Related Standards

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.