Wednesday, November 13, 2013

Sapphire Molybdenum Crucible Process

molybdenum crucible
molybdenum crucible
Molybdenum physical and chemical properties:

1.Purity:pure molybdenum plate Mo ≥ 99.95%, high temperature molybdenum plate Mo ≥ 99% (adding rare earth elements)
2.Density: ≥ 10.1g/cm3
3.Flatness: ≤ 3%

Production Process:

Molybdenum blank(raw)-Inspection-Hot-School Level And Annealing-Caustic-Semi-Finished Products Inspection-Temperature Tie-Vacuum Annealing-Test-Cold-Leveling-Cut Vacuum Annealing-Inspection-Packaging

Purpose:

After the deformation of more than 60% after the rolling process, the density of molybdenum Mo substantially close to theoretical density, so it has high strength and excellent internal homogeneous high temperature creep properties, which are widely used in the production sapphire crystal growth furnace reflective screen, cover, reflective screen in the vacuum furnace, hair tropical, connectors, and other sputtering target for ion plating, and other products boat temperature.

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