摘要
提出了一种环形尖切口圆柱四点弯曲试件KIC测量法。该方法能用小试件在脆断条件下直接测定延性材料KIC值。具有简便、精确和经济的显著特点 。
The measurement of K IC values by cylindrical four point bend specimen with circumferential sharp notch was proposed in this paper. This type of measurement can directly determine K IC values of ductile material under brittle fracture by small specimen. This method is simple, economical and can give accurate results.
出处
《理化检验（物理分册）》
CAS
2001年第12期517-520,共4页
Physical Testing and Chemical Analysis(Part A:Physical Testing)
