中文摘要：

用W粉和Ti粉作原料, 采用惰性气体热压法制备W/Ti合金靶材. 研究了靶材致密性、富Ti的β相含量、微观结构均匀性与工艺条件的关系. 结果表明, 控制温度在1250～1450 ℃之间, 压力在20 Mpa左右, 保温时间在30 min左右可制备高性能的W/Ti合金靶材.

英文摘要：

W-Ti targets were fabricated by inert gas hot press method. The target characteristics including relative density, microstructure, content of Ti rich /3 phase were introduced. The relationship between target characteristic and technical conditions was researched. The results show that under the condition of temperature range of 1250 - 1450℃, hot press about 20 MPa and heat preservation time about 30 min, good quality target can be fabricated.