| 摘要 |
A method for producing a tubular target formed of molybdenum or a molybdenum alloy which has an oxygen content of less than 50 mug/g, a density of greater than 99% of the theoretical density and an average grain size of less than 100 mum and which is connected to a supporting tube. The molybdenum or molybdenum alloy tube is produced by extrusion. |
