Specifications

furnace cover
1.purity:99.95%
2.materials:W/Mo
3.th:0.3~2.0mm, diameter:max660mm
cessing:rolling,EDM

furnace covers

duction information

 

  1>purity:99.95%,99.98%
  2>materials:W/Mo
  3>Surface:C.C,black,bright
  4>thickness:0.3~2.0mm, diameter:max660mm

  5>processing:rolling,EDM

  6> application : sapphire crystal growth furnace

 

2. Measurements and tolerances

Thickness	Max diameter
2.0±0.1	660±0.2
1.0±0.08	660±0.2
0.5±0.04	660±0.2
0.3±0.03	660±0.2

    Special sizes can be manufactured based on customers' requirements

 

3.technological process

duction display

 

5. Application

 

As the heat-shield parts in the sapphire growth furnace, the most decisive function of upper and    bottom cover plate is to prevent and reflect the heat in the furnace. Heat-shield parts with high-density, exact-measurement, smooth-surface, convenient-assembly and reasonable-design has great significance in improving the crystal-pulling.

 

6. Package details

   1>First packaging with moisture-proof paper

   2>Second packaging with kraftpaper

   3>Third packaging with foam plastics in all side of plywood case

   4>Finally packing products in plywood case

 if you have any questions ,pls contact me at any time. my skype:tutubella4