Molybdenum / Tungsten Heat Shield for Sapphire Growing Furnace

Purity: Mo>=99.95%; Tungsten>=≥99.95%;

Density:Mo>=10.2g/cm3; Tungsten>=19.3g/cm3;

1. Measurements and tolerances (Unit:mm)

Special sizes can be manufactured based on customers' requirements

2. Physical and chemical properties

Purity: Mo>=99.95%; Tungsten(W)>=≥99.95%;

Density:Mo>=10.2g/cm3; W>=19.3g/cm3;

Application temperature environment:≤2300°C;

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 longer use time.
- precise machining tolerance.
- professional after-sales service

6. Package details:

Firstly, packing with moisture-proof paper

Secondly, packing with Kraft paper

Thirdly, packing with foam plastics in all side of plywood case.

Finally, packing products in plywood case 

We're professional manufacturer of molybdenum and tungsten products, MoSi2 and SiC heating element, laboratory furnace. We can produce as per customer's request.

Our products include: