Scene of titanium sponge

Improve pouring liquid metal mold in pressure but also by the electromagnetic force to the liquid metal to achieve, this approach is the magnetic casting. Its basic principle isto cast off the magnetic titanium pumps is installed in the liquid metal to pass, in order to establish the magnetic field; at the same time, DC are also introduced into thissegment has established the field of liquid metal flow, in alternating magnetic and electric fields, the formation of the electromagnetic force direction and the liquid metalflow the same, in order to improve the liquid metal mold filling pressure. This method can be used to make the metal in the mould cavity flow than static casting by directvelocity metal indenters the runner to increase 2~2.5 times. 1 liquid metal is poured into the runner must maintain the continuity of liquid metal flow, intermediate cannotappear to flow.

So we must pay great attention to the sprue size design and electromagnetic Titanium alloy valves and current value choice. The 2 magnetic pump should be placed in the water outside the level, thereby reducing the consumption of metal casting system.

The 2 magnetic pump should be placed in the water outside the level, thereby reducing the consumption of metal casting system.

3 liquid metal mold filling should be carried out in magnetic pump pressure 0.01~0.05MPa, so as to ensure the liquid metal to flow speed requirements in the cavity, avoiding intermediate drying. In the mold is filled, we should raise the magnetic pump pressure to 0.12~0.3MPa, to improve the feeding ability of castings, castings appear to prevent hole.