書誌事項
- タイトル別名
-
- Effects of Yttrium Addition on Plastic Deformation of Rolled Magnesium
- マグネシウム アツエンザイ ノ ソセイ ヘンケイ ニ タイスル イットリウム テンカ ノ エイキョウ
この論文をさがす
抄録
<p>Tensile tests were applied to rolled Mg-Y alloy sheets with various contents of yttrium to investigate effects of yttrium addition on activities of basal slip and non-basal slip systems so as to clarify the relationship between tensile properties and activities of slip systems. 0.2% proof stress of Mg-Y alloys increased with increasing yttrium content ranging from 0.5 to 1.2 at%. Ductility increased with increasing yttrium content no more than 0.9 at% but decreased when 1.2 at% was added. Frequencies of basal and non-basal slips increased by yttrium addition. The frequency of {1011}<1123> first order pyramidal slip (FPCS) increased with increasing yttrium content no more than 0.9 at% and decreased when 1.2 at% was added. With increasing yttrium content, the frequency of {1122}<1123> second order pyramidal slip (SPCS) decreased, while that of {1010}<1120> prismatic slip (PS) increased. The highest total frequency of non-basal slips was observed in Mg-0.9Y, showing the highest ductility. Enhancement of ductility on magnesium was caused by activation of both basal and non-basal slips through yttrium addition.</p>
収録刊行物
-
- 日本金属学会誌
-
日本金属学会誌 84 (2), 44-49, 2020-02-01
公益社団法人 日本金属学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390283659845923584
-
- NII論文ID
- 130007790249
-
- NII書誌ID
- AN00187860
-
- ISSN
- 18806880
- 24337501
- 00214876
-
- NDL書誌ID
- 030247670
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可