SIZE EFFECT ON ROTATING BENDING FATIGUE IN STEELS

被引:11
|
作者
HATANAKA, K [1 ]
SHIMIZU, S [1 ]
NAGAE, A [1 ]
机构
[1] TOYOTA MOTOR CO LTD,TOYOTA 471,JAPAN
关键词
D O I
10.1299/jsme1958.26.1288
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
JIS SF 50 forged and JIS SCMn 2A cast steels were used as a homogeneous and a faulty material, respectively. Rotating bending fatigue tests were performed for the specimen sizes from 8 to 40 mm in diameter. The fatigue limits of these specimens are discussed in terms of the cyclic strain measured on specimen surface and the scatter in fatigue strength due to defects.
引用
收藏
页码:1288 / 1295
页数:8
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