Rauchentwicklung beim CO_2-SchutzgasschweiBen(Physics, Processes, Instruments & Measurements)
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概要
- 論文の詳細を見る
Dieser Bericht behandelt den EinfluB der SchweiBparameter und Drahtzusammensetzung auf die Rauchemissionsrate beim CO_2-LichtbogenschweiBen. Die Rauchemission nahm zu, wenn der SchweiBstrom und die Lichtbogenspannung vergroBert wurden, und ging zuruck, wenn der Abstand zwischen Elektrodenspitze und Grundmetall vergroBert wurde. Bei Volldraht ergab die Verringerung des Kohlenstoffgehalts einen Ruckgang der Rauchemissionsrate, wahrend diese bei einer Verringerung des Gehalts an Mn, Si, Ti oder Al zunahm. Bei Fulldraht, insbesondere in der Drahtumhullung und beim Schmiermittel, ermoglichte die Verringerung des Kohlenstoffgehalts eine drastische Senkung der Rauchentwicklung.
- 大阪大学の論文
著者
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USHIO Masao
Osaka University
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Ushio Masao
Osaka Univ. Osaka Jpn
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SUGA Tetsuo
Kobe Steel, Ltd., Welding Company
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Suga Tetsuo
Kobe Steel Ltd. Welding Company
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Suga Tetsuo
Kobe Steel Ltd.
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