Hydrogen Content in Arc Atmosphere of Water Curtain Type Underwater Argon Arc Welding

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概要

• 論文の詳細を見る

• The hydrogen content in arc atmosphere in underwater welding was investigated by a direct measurement of the gas just under the arc or by indirect methods such as transfer phenomenon of droplets, generation of blowholes, diffusible hydrogen content and so on. The hydrogen content in arc atmosphere of water curtain type underwater MIG arc welding was estimated about 0.1%.

• 大阪大学の論文

著者

• Arata Yoshiaki

  Director Of Research Center For Ultra High Energy Density Heat Source

• Hamasaki Masanobu

  Metal And Machine Dep. Of Govt. Industrial Research Inst.

• Sakakibara Jitsuo

  Metal And Machine Dep. Of Govt. Industrial Research Inst.

関連論文

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• Unterwasser-MIG-SchweiBung mit Wasservorhangensystem in besonderem tiefen Wasser
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• Underwater Butt Welding of Mild Steel with Water Curtain Type CO_2 Arc Welding Method
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