摘要:
A sintered sputtering target for forming a high purity metal Mo thin film having a remarkably little particle generation is provided. A high purity metal Mo coarse powder as a raw material is provided for making this target. The sintered sputtering target has a theoretical density ratio of 98% or more. The target is obtained by sintering the high purity metal Mo coarse powder. This particle powder has the high purity of 99.99 or more % by mass and an average particle diameter of 5.5 to 7.5 μm.
摘要:
A sintered sputtering target for forming a high purity metal Mo thin film having a remarkably little particle generation is provided. A high purity metal Mo coarse powder as a raw material is provided for making this target. The sintered sputtering target has a theoretical density ratio of 98% or more. The target is obtained by sintering the high purity metal Mo coarse powder. This particle powder has the high purity of 99.99 or more % by mass and an average particle diameter of 5.5 to 7.5 μm.