書誌事項
- タイトル別名
-
- Plasma Properties of Helium Gas Tungsten Arc with Metal Vapor
- キンゾク ジョウキ コンニュウジ ノ ヘリウム ガスタングステンアーク ノ プラズマ トクセイ
この論文をさがす
抄録
Energy source properties of electric arcs strongly depend on physical properties of the arc plasma. In a welding process, it has been experimentally confirmed that an admixture of metal vapor diffused from a high temperature weld pool drastically changes the properties of arc plasma and lowers its temperature. However, the effect of the admixture on heat input characteristics to a base metal is not clear due to the difficulty of the experimental study. In this paper, energy source properties of He GTA with the admixture of metal vapor were numerically analyzed. Consequently, it was found that the intense radiation generated by the dense metal vapor constricts the current density distribution especially near the arc axis and decreases the heat input to the base metal.
収録刊行物
-
- 溶接学会論文集
-
溶接学会論文集 24 (2), 143-148, 2006
一般社団法人 溶接学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282679701579264
-
- NII論文ID
- 110004719467
-
- NII書誌ID
- AN1005067X
-
- COI
- 1:CAS:528:DC%2BD28XmsVels7g%3D
-
- ISSN
- 24348252
- 02884771
-
- NDL書誌ID
- 7963829
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可