JP5803038B2 - 溶接加工に伴う花咲き現象の発生防止方法 - Google Patents
溶接加工に伴う花咲き現象の発生防止方法 Download PDFInfo
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- JP5803038B2 JP5803038B2 JP2012074978A JP2012074978A JP5803038B2 JP 5803038 B2 JP5803038 B2 JP 5803038B2 JP 2012074978 A JP2012074978 A JP 2012074978A JP 2012074978 A JP2012074978 A JP 2012074978A JP 5803038 B2 JP5803038 B2 JP 5803038B2
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Claims (1)
- ステンレス鋼又はチタン溶接部の裏面又はその周辺に於いて,溶融金属の一部が空気酸化に伴い,過酸化状態のスラグ状に変化する通称花咲き現象を発生する箇所に対し,加熱状態に於いても組成変化を生じない酸化物の粉末を主剤とし,これにポリビニールアルコール又はデキストリンを粘着剤とし,水又はアルコールを用いて混練し塗料状に加工した物質を,溶接個所の裏面乃至はその周辺部に塗布したうえで溶接加工することを特徴とする溶融金属の酸化乃至は過酸化状となる通称花咲現象の発生防止法。
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JP2012074978A JP5803038B2 (ja) | 2012-03-08 | 2012-03-08 | 溶接加工に伴う花咲き現象の発生防止方法 |
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JP2013184224A JP2013184224A (ja) | 2013-09-19 |
JP5803038B2 true JP5803038B2 (ja) | 2015-11-04 |
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CN104845416B (zh) * | 2015-05-18 | 2017-04-26 | 江苏五信新材料科技股份有限公司 | 一种用于热轧加热炉内钢坯的防护涂层 |
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JPS5186041A (en) * | 1975-01-27 | 1976-07-28 | Nisshin Steel Co Ltd | Yosetsupaipuno sankaboshiho |
JP2003290979A (ja) * | 2002-03-29 | 2003-10-14 | Mitsui Eng & Shipbuild Co Ltd | スパッタ付着防止剤及びスパッタ付着防止方法 |
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