FUSED FLUX FOR SUBMERGED ARC WELDING
PURPOSE:To provide a fused flux for submerged arc welding with which reinforcement of weld is low and which provides smooth beads by specifying the containing ratios of SiO2, MnO, CaF2, Al2O3, moisture contents and bulk density, and further controlling grain sizes. CONSTITUTION:In a fused flux for s...
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Zusammenfassung: | PURPOSE:To provide a fused flux for submerged arc welding with which reinforcement of weld is low and which provides smooth beads by specifying the containing ratios of SiO2, MnO, CaF2, Al2O3, moisture contents and bulk density, and further controlling grain sizes. CONSTITUTION:In a fused flux for submerged arc welding contg. 20-60wt% SiO2, 20-60% MnO, 1-20% CaF2, and |
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