GB/T 46774-2025
金属材料 高应变速率动态断裂韧度试验方法
Metallic materials—Test method of dynamic fracture toughness at high strain rates
- 实施日期
- 2026-07-01
- ICS 分类
- 77.040.10
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 46774-2025
Metallic materials—Test method of dynamic fracture toughness at high strain rates
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Small punch test methods of metallic materials for in-service pressure equipment—Part 2:Method of test for tensile properties at room temperature
GB/T 29459.1-2025
Small punch test methods of metallic materials for in-service pressure equipment—Part 1:General requirements
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Metallic materials—Unified method of test for determination of quasistatic fracture toughness
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Test method for measuring radial resistivity variation on silicon wafers
GB/T 17394.1-2025
Metallic materials—Leeb hardness test—Part 1:Test method
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Metallic materials—Method of wide plate tensile test
GB/T 21838.5-2025
Metallic materials—Instrumented indentation test for hardness and materials parameters—Part 5: Linear elastic dynamic instrumented indentation testing (DIIT)
GB/T 46592-2025
Metallic materials—Mechanical testing of miniature specimen—Sampling and specimen preparation methods
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Test method for thickness of lightly doped silicon epitaxial layers on heavily doped silicon substrates—Infrared reflectance method
GB/T 29056-2025
Determination of impurity content in trichlorosilane for silicon epitaxy—Inductively coupled plasma mass spectrometry
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Extrinsic semiconductor single crystals measurement of Hall mobility and Hall coefficient
GB/T 46440-2025
Ultrasonic cloud testing for steel products
GB/T 46428.1-2025
Metallic materials—Miniature specimens of plate and rod—Part 1: Fatigue test method
GB/T 46614-2025
Metallic materials—Instrumented indentation test—Determination of fracture toughness
GB/T 46608-2025
Non-destructive testing of steel tubes—General rules for machine visual inspection method for surface defects