| 摘要 |
Usage: Welding production. Problem: Elaborating the composition of the flux for securing the best quality when forming the welding juncture; enjoy the optimum complex of the welding-technological , metallurgical and physical-chemical properties. Essence of the invention: the flux contains the components when following parity (by mass %): calcium floride: 1-15, lithium floride: 2-20, magnesium floride: 2-12, barium chloride: 1-7, potassium chloride: 15-35, natrium chloride: 10-40, alkaline-earthy metal chloride: the others. |
