Study on Measures against Spot Weld Fracture of Ultra-High-Strength Steel Frame (First Report)
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- Zeniya Tasuku
- 新日鉄住金(株)
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- Koga Atsuo
- 新日鉄住金(株)
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- Hirose Satoshi
- 新日鉄住金(株)
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- Furusako Seiji
- 新日鉄住金(株)
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- Yasuyama Masanori
- 新日鉄住金(株)
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- Nakazawa Yoshiaki
- 新日鉄住金(株)
Bibliographic Information
- Other Title
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- 超高強度鋼板を適用した車体フレームのスポット溶接部破断対策の検討(第1報)
- 超高強度鋼板を適用した車体フレームのスポット溶接部破断対策の検討(第1報)剥離モードでのナゲット内応力に及ぼす継手形状,板厚,材料強度の影響
- チョウコウキョウド コウバン オ テキヨウ シタ シャタイ フレーム ノ スポット ヨウセツブハダンタイサク ノ ケントウ(ダイ1ポウ)ハクリ モード デ ノ ナゲット ナイオウリョク ニ オヨボス ツギテ ケイジョウ,イタアツ,ザイリョウ キョウド ノ エイキョウ
- ―剥離モードでのナゲット内応力に及ぼす継手形状,板厚,材料強度の影響―
- - Effects of Joint Shape, Sheet Thickness and Material Strength on Internal Stress of Nugget in Peeling Mode -
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Abstract
This research was aimed at preventing fracture of spot welds in Ultra High Strength Steel. The LTS test which is the joint test of peeling mode was used for the joint model. The effect of joint shape, sheet thickness and material strength on internal stress of nugget was investigated by experiment and numerical analysis. It was found that the stress value and distribution in the nugget changed depending on influence factors, and even if the nugget diameters were the same, it led to the change of joint strength.
Journal
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- Transactions of Society of Automotive Engineers of Japan
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Transactions of Society of Automotive Engineers of Japan 49 (2), 466-471, 2018
Society of Automotive Engineers of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001204613172480
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- NII Article ID
- 130006565535
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- NII Book ID
- AN00105913
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- ISSN
- 24339652
- 18830811
- 02878321
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- NDL BIB ID
- 028918108
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed