| 摘要 |
PURPOSE: An electro slag natural welding flux is provided to improve the solubility of the flux as a range of a melting point of the flux can be enlarged. CONSTITUTION: An electro slag natural welding flux comprises is utilized for performing an electro slag natural molding by using a target electrode. The flux with 3-10wt% of molten flux containing 5-20wt% of CaF2, 10-20wt% of Al2O3, 40-60wt% of SiO2, and 15-30wt% of CaO is a sintered flux by sintering.
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