書誌事項
- タイトル別名
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- Colliding Pressure, Peening Effect and Removing Rate Exerted on Substrate by Blasting
- ブラスト カコウ ガ キザイ ニ オヨボス ショウトツ アツリョク ピーニング コウカ オヨビ ジョキョ カコウ
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Blasting is a substrate processing technique during which spherical or granular materials made of metal or ceramics are jetted against the surface of substrate using compressed air. Blasting causes a variety of effects to appear on the substrate because the blasting material collides at high speed on the surface of substrate. As causes of influences exerted on the substrate, colliding pressure or particle shapes of the blasting material are conceivable. Results of this investigation are summarized as follows. In the range of blasting distance h at 10 - 150 mm, the maximum colliding pressure Pmax became highest at h = 10 mm. Moreover, the blasting surface area increased with an increase of h. Pmax went up as the blasting pressure ξ increased, and suddenly dropped with an increase of h. The colliding pressure P was hardly affected by the type and particle size of blasting material, but was greatly influenced by ξ and h. The arc height H was larger with steel shot than with steel grit. Shot had greater influences than grit on work hardening. Under the peening effect by blasting, work hardening was induced and the fatigue strength σf increased. The removal ratio of specimen are different in each particle size.
収録刊行物
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- 高温学会誌
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高温学会誌 33 (6), 306-312, 2007
一般社団法人 スマートプロセス学会 （旧高温学会）
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詳細情報 詳細情報について
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- CRID
- 1390282681404932736
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- NII論文ID
- 10029255397
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- NII書誌ID
- AN00080051
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- NDL書誌ID
- 9285755
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- ISSN
- 03871096
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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
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- 抄録ライセンスフラグ
- 使用不可