Molybdenum target material has the same properties as its raw material. Molybdenum is a silver-gray metal with a melting point of 2623°C and a density of 10.2g/cm3. Vacuum environment or inert gas protection environment, pure molybdenum high temperature resistance 1200 degrees, molybdenum alloy high temperature resistance 1700 degrees. The weak oxidation of molybdenum begins at 300 °C (572 °F), and it is one of the low thermal expansion coefficients of commercial metals. Molybdenum targets produced by Xinkang are high-purity sputtering targets with high density and small average grain size for PVD, CVD, APS and VPS coating processes.
Molybdenum target characteristics
Molybdenum target shape: plane target rotating target profile customization
Molybdenum target purity: 3N5
Molybdenum target size: according to drawings processing or other customized
We can also provide molybdenum wire, molybdenum sheet, molybdenum rod, molybdenum particle, molybdenum block, molybdenum powder and so on
Molybdenum target preparation technology
1, molybdenum powder purity is greater than or equal to 99.95%. Molybdenum powder was densified by hot pressing sintering process and placed in mold. After the mold is put into the hot pressing sintering furnace, the hot pressing sintering furnace is vacuumed; Adjust the temperature of the hot pressing sintering furnace to 1200 ~ 1500℃, the pressure is greater than 20MPa, and the heat preservation and pressure preservation for 2 ~ 5h; Forming the first molybdenum target blank;
2, the first molybdenum target billet hot rolling treatment, the first molybdenum target billet heating to 1200 ~ 1500℃, after rolling treatment, the formation of the second molybdenum target billet;
3, after hot rolling treatment, the second molybdenum target blank annealing treatment, annealing treatment method is to adjust the temperature to 800 ~ 1200℃, heat preservation heating the second molybdenum target blank 2 ~ 5h, forming molybdenum target.