99.5% HfN

 99.5% HfB2

99.5% HfC target

99.99% HfO2 pellet （白色）

99.95% Hf target 进口料

99.99% HfO2 target 进口粉末

99.99% HfO2 powder

99.95% Hf pellet bulk

99.95% (Hf+Zr>99.95% Zr<0.5%)

99.9% Ti:Zr:Hf:Nb:Ta=40:20:10:20:10 at%