Abstract
A quantitative prediction method for fatigue limit reliability of high strength steels with defects or non-metallic inclusions is proposed with a stress concentration, scatter of Vickers Hardness and defect size distribution. Especially in this paper, the method can be used for a structure with a deep notch under zero mean stress. And fatigue tests of notched and plain specimens are carried out on quenched-tempered 0.5% carbon steels: whose average Vickers Hardness is about 600. Comparing the predicted fatigue limit distribution with experimental data, the applicability of the present method is examined and confirmed.
| Original language | English |
|---|---|
| Pages (from-to) | 419-432 |
| Number of pages | 14 |
| Journal | Key Engineering Materials |
| Issue number | 204-205 |
| Publication status | Published - Dec 1 2001 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Cite this
Evaluation for fatigue limit reliability of high strength steel from meso-scale characteristics. / Noguchi, Hiroshi.
In: Key Engineering Materials, No. 204-205, 01.12.2001, p. 419-432.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Evaluation for fatigue limit reliability of high strength steel from meso-scale characteristics
AU - Noguchi, Hiroshi
PY - 2001/12/1
Y1 - 2001/12/1
N2 - A quantitative prediction method for fatigue limit reliability of high strength steels with defects or non-metallic inclusions is proposed with a stress concentration, scatter of Vickers Hardness and defect size distribution. Especially in this paper, the method can be used for a structure with a deep notch under zero mean stress. And fatigue tests of notched and plain specimens are carried out on quenched-tempered 0.5% carbon steels: whose average Vickers Hardness is about 600. Comparing the predicted fatigue limit distribution with experimental data, the applicability of the present method is examined and confirmed.
AB - A quantitative prediction method for fatigue limit reliability of high strength steels with defects or non-metallic inclusions is proposed with a stress concentration, scatter of Vickers Hardness and defect size distribution. Especially in this paper, the method can be used for a structure with a deep notch under zero mean stress. And fatigue tests of notched and plain specimens are carried out on quenched-tempered 0.5% carbon steels: whose average Vickers Hardness is about 600. Comparing the predicted fatigue limit distribution with experimental data, the applicability of the present method is examined and confirmed.
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UR - http://www.scopus.com/inward/citedby.url?scp=18344397746&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:18344397746
SP - 419
EP - 432
JO - Key Engineering Materials
JF - Key Engineering Materials
SN - 1013-9826
IS - 204-205
ER -