The regular titanium aluminum atomic ratio is Ti33/Al67 and Ti50/Al50. Dimension is 18mm x 154mm x 754mm. Usually we produce the alloyed targets based on client’s drawings. Some targets have steps or holes.
Titanium aluminum alloy is a sliver white metal. It has characteristics of small density, high intensity and etc. TiAl alloys are widely used in vacuumed coating industries. It can be manufactured to alloyed targets with certain chemical proportion. Titanium aluminum alloy is also a raw material of magnetron sputtering coating. When TiAl alloys are for the vacuumed coating sputtering applications, normal titanium aluminum atomic ratio is 90/10, 80/20, 70/30, 50/50, 30/70, 20/80 and 10/90. While titanium atomic percent is over 50%，TiAl alloys are produced by vacuum casting method. With decrease of titanium and increase of aluminum, TiAl alloys are only processed through powder metallurgy, which can satisfy the requirements of targets.
(1) ingot metallurgy technique;
(2) powder metallurgy technique;
(3) rapid condensation technique;
(4) compound materials technique