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Mo screen, Purity:99.95%, Diameter:max600mm Thickness:0.5~5.0mm, Type:according to customer's request, Standare:ASTM - details see: https://www.machineto.com/super-furnace-molybdic-screen-and-sheild-price-10158982

W/Mo screen

1,Measurements and tolerances

Unit:mm

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

2,Physical and chemical properties

Purity:Mo≥99.95%;99.97%

W ≥99.95%;

Density:Mo≥10.2g/cm3;

W ≥19.3g/cm3;

Application temperature environment:≤2300°C;

Quantitative analysis
Element	Ni	Mg	Fe	Pb	Al	Bi	Si	Cd	Ca	P
Concentration(%)	0.003	0.002	0.005	0.0001	0.002	0.0001	0.002	0.0001	0.002	0.001
Element	C	O	N	Sb	Sn
Concentration(%)	0.01	0.003	0.003	0.0005	0.0001
Purity(Metallic Base) Mo≥99.95%
Element Ni Mg Fe Pb Al Bi Si Cd P Concentration(%) 0.0014 <0.0001 0.0047 <0.0001 0.0002 <0.0001 <0.001 <0.001 <0.001 Element C N Sb Sn Cu Concentration(%) 0.0021 0.03 <0.0001 <0.0001 <0.0005 Purity(Metallic Base) Mo≥99.97

3,Manufacture process and equipment

4,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.

5.Advantage of our W/Mo reflection shield

- long term stock for your ready choice
- bright and chemically cleaned surface with quality.
- uniform grain with densified microstructure ensures longeruse time.
- precise machining tolerance.

-professional after-sales service

6. Package details:

First packaging withmoisture-proof paper

Second packaging with Kraftpaper

Third packaging with foam plastics in all side of plywood case.

Finally packing products in plywood case

7. Transportation:

Shipping goods by TNT,DHL,Fedex,UPS,EMS etc.

Transport goods to Beijing or Shanghai air port by air transportation

Products into the plywood case