ASTM E813-e1 (Invalid Record)被替代
Test Method For J1c, A Measure Of Fracture Toughness
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM E813-e1 (Invalid Record)
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：0
标准简介
CONTAINED IN VOL: 03.01 Determines JIC, which can be used as an engineering estimate of fracture toughness near the initiation of slow stable crack growth for metallic materials. Applies specifically to geometrics that contain notches and flaws and that are sharpened with fatigue cracks. The specimens recommended are generally bend type that contain deep initial cracks. The loading rate is slow and environmentally assisted cracking is assumed to be negligible.
替代本标准的新标准
