本实用新型公开了属于粉末冶金靶材制造技术领域的一种粉末冶金靶材装粉用装置。将设置有通孔的支撑平板置于热压模具上,通孔均内置漏斗且均位于模腔上方;按质量等分为N份的合金粉末分别沿通孔排列位置由外向内通过漏斗装入模腔内,能够保证装粉过程中粉末的均匀性,解决了热压后靶坯出现的内部缺陷以及低致密度问题,以保证坯锭能正常使用。
The utility model discloses a powder metallurgy target material filling device belonging to the technical field of powder metallurgy target material manufacturing. Place the support plate with through holes on the hot pressing mold. The through holes are equipped with a funnel and are located above the mold cavity; the alloy powder is divided into N parts according to the mass and is loaded through the funnel from the outside to the inside of the through hole. In the mold cavity, the uniformity of the powder during the powder loading process can be ensured, and the internal defects and low density problems of the target blank after hot pressing can be solved to ensure the normal use of the billet.