CLEAVAGE FRACTURE-TOUGHNESS OF SPHEROIDIZED STEELS

被引：0
|
作者：
STRNADEL, B
MAZANEC, K
机构：
来源：
KOVOVE MATERIALY-METALLIC MATERIALS | 1992年 / 30卷 / 03期
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D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The paper presents a method for evaluation of cleavage fracture probability in three district temperature domains which differ by the micromechanisms that govern cleavage initiation in spheroidized steels. The probability of cleavage initiation is used for calculation of characteristic distance and cleavage fracture toughness. Neither the formulation of conditions for the characteristic distance calculations nor the prediction of fracture toughness levels require any prior knowledge of the Weibull distribution of local strength values.
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页码：250 / 261
页数：12
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