Sintered flux and flux are the two types of fluxes we have now commonly used. But compared to flux, sintered flux has the following 7 advantages. Would you like to know?
1, high melting point, especially suitable for large specifications ring seam welding, loose than 1.1-1.3g/cm3;
2 、 high speed welding property: uniform welding bead, easy to remove slag;
3, moisture absorption is relatively large, must be re drying;
4 、 insensitive to rust resistance
5, relatively easy to get high toughness
6, the composition of large fluctuations, it is not easy to uniform
7, the weld metal composition changes greatly
Under normal circumstances, sintering flux and smelting flux are mixed use, forming beautiful, easy to remove slag, toughness, good and bad complementary, relatively economic.
Sintered flux has the advantage that smelting fluxes also have advantages that can be better combined with both.