BAKED FLUX FOR THREE O'CLOCK SUBMERGED ARC WELDING

BAKED FLUX FOR THREE O'CLOCK SUBMERGED ARC WELDING

PURPOSE:To obtain a clean weld metal having no internal defect such as slag inclusion, blowholes, etc. by incorporating a prescribed ratio of CaF2, BaF2, NaF, AlF3, MgF2, CaCO3, MgCO3, etc. in a flux. CONSTITUTION:A titled flux consists of 20-80%, >=1 kind among CaF2, BaF2, NaF, AlF3 and MgF2, 1-...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FUJIMOTO ROKUROU, HORII YUKIHIKO, OGATA YOSHINORI, SHINADA KOUICHI, TOKURA MOTOI, OOHAMA NOBUYUKI, KATOU TAKASHI, KITAMURA YUKIYOSHI
Format: Patent
Sprache:eng
Schlagworte:
CLADDING OR PLATING BY SOLDERING OR WELDING
CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SOLDERING OR UNSOLDERING
TRANSPORTING
WELDING
WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:PURPOSE:To obtain a clean weld metal having no internal defect such as slag inclusion, blowholes, etc. by incorporating a prescribed ratio of CaF2, BaF2, NaF, AlF3, MgF2, CaCO3, MgCO3, etc. in a flux. CONSTITUTION:A titled flux consists of 20-80%, >=1 kind among CaF2, BaF2, NaF, AlF3 and MgF2, 1-7% (in terms of CO2) metallic carbonate such as CaCO3, MgCO3 or the like, 0.5-5% Al