プラズマアークを利用した粉末肉盛溶接の研究

DOI Web Site 被引用文献1件

書誌事項

タイトル別名
  • A Study of Hardfacing System Using Plasma Arc and Powder Filler
  • プラズマ アーク オ リヨウシタ フンマツ ニクモリ ヨウセツ ノ ケンキュウ

この論文をさがす

抄録

An investigation was carried out about the newly developed plasma powder welding system, automated by using plasma arc and powder filler. The test results are shown as follows.<br>(1) Spherical powder is so suitable for plasma powder welding that powder could be feeded very smoothly through torch to arc and weldmetal could be obtained with good appearance and high quality.<br>(2) Best welding conditions of powder feeding rate, Ar gas flow rate, welding current and others were established.<br>(3) Quality of plasma powder weldmetal being compared with oxy-acetylene gas weldmetal is shown as follows.<br>(1) Hardness of plasma powder weldmetal is higher than the gas weldmetal.<br>(2) Dilution from base metal to weldmetal in case of plasma powder welding is smaller than gas welding.<br>(3) Micro structure of plasma powder weldmetal is finer than gas weldmetal.

収録刊行物

  • 電気製鋼

    電気製鋼 55 (1), 4-10, 1984

    大同特殊鋼株式会社

被引用文献 (1)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ