▶ Titanium powder
Titanium powder is usually manufactured as near or less than 350 μm in size and used as the raw materials for production of various titanium parts with complicated shapes by consolidation process such as sintering, hot isostatic pressing(HIP) and metal injection molding (MIM)

▶ Production methods of titanium powder
Titanium powders can be manufactured by crushing by hydride-dehydride(HDH) treatment and gas atomization processes, among them the HDH’s product takes a possession over 90% among global consumption because of its cheap cost of the process. To magnify an application fields for Ti powders, the control of powder purity is a key-technology.

Description

Materials Type Models Size (μm) Chemical composition, wt.% max.
Ti O N H C Ci Fe Si Al V
Pure Ti Irregular TP-350 < 350 Bal 0.20 0.02 0.01 0.03 0.05 0.05 0.02
TP-250 < 250 Bal 0.2 0.02 0.01 0.03 0.05 0.05 0.02
TP-150 < 150 Bal. 0.20 0.02 0.01 0.03 0.05 0.05 0.02
0.30 0.02 0.01 0.03 0.05 0.05 0.02
TP-45 < 45 Bal. 0.35 0.02 0.01 0.03 0.05 0.05 0.02
Ti-6A-4V TP-350 < 350 Bal. 0.20 0.02 0.01 0.03 0.01 0.15 0.02 5.7~6.8 3.5~4.5
TP-250 < 250 Bal. 0.20 0.02 0.01 0.03 0.01 0.15 0.02 5.7~6.8 3.5~4.5
TA-150 < 150 Bal. 0.20 0.02 0.01 0.03 0.01 0.15 0.02 5.7~6.8 3.5~4.5
0.30 0.02 0.01 0.03 0.01 0.15 0.02 5.7~6.8 3.5~4.5
TA-45 < 45 Bal. 0.35 0.02 0.01 0.03 0.01 0.15 0.02 5.7~6.8 3.5~4.5
Pure Ti Spherical TPS-150 < 150 Bal. 0.15 0.02 0.01 0.03 0.05 0.05 0.02 . .
TiH2 Irregular HTP All Bal. 0.50 0.40 3.80 0.05 0.05 0.05 0.02