A New Self-Restraint Solidification Crack Susceptibility Test for Electron Beam Welding

• MATSUDA F.

  Osaka University

• NAKATA Kazuhiro

  Osaka University

抄録

A new self-restrained hot cracking test specimen used for the evaluation of the solidification crack susceptibility of electron-beam weld bead was proposed in this report, as a result of the investigation for cracking mechanism of weld bead with higher welding speed in Houldcroft-type test. The shape of the new test specimen was spreaded out like an unfolded fan, named as "Fan-shaped test", as welding proceeded. The dimensions of the test specimen were determined for aluminum alloys and stainless steels. Then the solidification crack susceptibilities for twelve different aluminum alloys and four stainless steels were compared and investigated.

収録刊行物

• Trans. JWRI

  Trans. JWRI 11 (2), 87-94, 1982

  大阪大学

キーワード

• Hot cracking
• Hot cracking test
• Solidification
• Electron-beam welding
• Aluminum alloy
• stainless steel

詳細情報

• CRID: 1572543027162658048
• NII論文ID: 110006484341
• NII書誌ID: AA00867058
• ISSN: 03874508
• 本文言語コード: en
• データソース種別:
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