Stress and Delay Time for the Appearance of Twinning Deformation in Iron Single Crystals

• Ikeda Shozo

  National Research Institute for Metals

• Takeuchi Tomoyuki

  National Research Institute for Metals

抄録

The condition for the appearance of twinning deformation have been investigated in iron single crystals extended in the [110] and the [100] axes. The twinning stress which was defined by the maximum stress of the first twin drop in a stress-strain curve has varied with the extension speed, especially, at a high temperature within the limit of twinning deformation. The delay times for the appearance of twinning deformation under creep tests have shown a dependence on the applied stress similar to the relation between twinning stress and crosshead speed. It is concluded from the observed results that the appearance of twinning deformation in iron single crystals is assisted by the preceding slip deformation.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 20 (12), 2152-2160, 1965

  一般社団法人 日本物理学会

キーワード

• General Physics and Astronomy

詳細情報

• CRID: 1390282679166128256
• NII論文ID: 110001973811
• NII論文ID: 210000078805
• NII論文ID: 130003733430
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.20.2152
• BIBCODE: 1965JPSJ...20.2152I
• COI: 1:CAS:528:DyaF28XjtFGjuw%3D%3D
• ISSN: 13474073
• ISSN: 00319015
• Web Site: https://journals.jps.jp/doi/pdf/10.1143/JPSJ.20.2152
• 本文言語コード: en
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• 抄録ライセンスフラグ: 使用不可