書誌事項
- タイトル別名
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- An Experiment on the Effect of Induction Hardening on Fatigue Strength : Report 6, Effect of Removing the Core
- コウシュウハ ヤキイレ ノ ツカレ ツヨサ ニ カンスル エイキョウ ニ ツイテ ノ イチ ジッケン 6
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抄録
The authors have conducted fatigue tests on the V-notched and plain specimens (d=15 mm, C=0.37% steel). Two types of heat-treatment have been chosen : induction-hardening method and quenching-tempering. Some of these specimens were made hollow and were drilled following heat-treatment. The experimental results may be summarized as follows : 1) There is small difference in σw1, but a considerable difference in σw2, between the solid and hollow specimens which are induction-hardened, V-notched. For example, in solid specimens, σw1 is 18kg/mm2 and σw2 in 56kg/mm2, while in hollow ones (di=10 mm) σw1 is 17kg/ mm2 and σw2 is 18 kg/mm2. 2) There is no great difference between fatigue limit of induction-hardened solid plain specimens and that of induction-hardened hollow plain ones. 3) When the induction-hardened depth becomes larger, the fatigue strength of V-notched solid specimens becomes smaller, especially the value of σw2. But, the fatigue strength of plain specimens becomes slightly larger. 4) For quenched and tempered V-notched specimens σw1 is nearly equal to (σw0/α). 5) The effects of residual stress on the fatigue strength are different depending on shapes, size of sqecimens, stress-conditions, etc., and are very much complicated.
収録刊行物
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- 日本機械学會論文集
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日本機械学會論文集 30 (218), 1150-1156, 1964
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205158969472
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- NII論文ID
- 110002352115
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- NII書誌ID
- AN00187419
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- ISSN
- 21859485
- 00290270
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- NDL書誌ID
- 9151429
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可