書誌事項
- タイトル別名
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- Effect of Nb or Mo Addition on Ductile-Brittle Transition Behaviour of Polycrystalline TiC
- TiC ノ エンセイ ゼイセイ センイ キョドウ ニ オヨボス Nb オヨビ
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説明
In order to clarify the effect of Nb or Mo addition on ductile-brittle transition behaviour of titanium carbide, sintered TiC, TiC-10 mol%Nb and TiC-10 mol%Mo have been studied using a three-point bending test at temperatures from room temperature to 2020 K, and the fracture surface has been observed by scanning electron microscopy (SEM). It is found that the Nb addition decreases the ductile-brittle transition temperature (DBTT) of TiC by 400 K and increases the ductility, whereas little change of the behaviour was observed when Mo was added. The effect of Nb addition is discussed from the viewpoint of ability for plastic deformation.
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 58 (9), 994-1000, 1994
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390001206491572992
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- NII論文ID
- 130007342193
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- NII書誌ID
- AN00062446
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 3894414
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