Stress and Delay Time for the Appearance of Twinning Deformation in Iron Single Crystals
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概要
- 論文の詳細を見る
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 ex-tension 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.
- 社団法人日本物理学会の論文
- 1965-12-05
著者
-
Ikeda Shozo
National Nesearch Institute For Metals
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Takeuchi Tomoyuki
National Nesearch Institute For Metals
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