GB/T 15970.9-2007
ActiveCorrosion of metal and alloys - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement
金属和合金的腐蚀 应力腐蚀试验 第9部分：渐增式载荷或渐增式位移下的预裂纹试样的制备和应用
Application Summary AI generated
This standard specifies procedures for preparing and using pre-cracked metal specimens to evaluate susceptibility to stress corrosion cracking under gradually increasing load or displacement. It is applied in materials testing laboratories and industries such as aerospace, energy, and chemical processing to assess the crack growth resistance of alloys in corrosive environments. The method is particularly relevant for quality control and failure analysis of high-strength materials used in critical structural components.
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