Molybdenum Heat Shields with high density, precise dimensions, smooth surface, easy assembly, and reasonable design are of great significance for improving crystal pulling performance. As a heat insulation component in the sapphire growth furnace, the most decisive role of the molybdenum heat shield (molybdenum reflector) is to block and reflect heat. Molybdenum heat shields can also be used in other situations where heat insulation is required.

Molybdenum heat shields are mostly made of molybdenum sheets by welding and riveting. Molybdenum rods, molybdenum nuts, and molybdenum screws are also used to make molybdenum heat shields. We provide molybdenum heat shields according to the customer’s drawings.

Description of Molybdenum Heat Shield

Standard: ASTM B386, Type 361

Material: Molybdenum, 99.95%

Operating temperature environment: <1900℃

Molybdenum heat shields can be made in any size and configuration. Dimensions and tolerances are based on your drawings. High-quality molybdenum products have excellent heat resistance. Molybdenum Healing Shield prices depend on size, complexity, configuration, and additional requirements specified in your order.

Molybdenum description

Molybdenum retains its strength and creep resistance at high temperatures, making it an excellent material choice for industrial vacuum furnace heating elements, racks, and hardware. The maximum operating temperature of molybdenum is approximately 1900°C. At higher temperatures, tungsten is recommended. Molybdenum’s excellent high-temperature properties and its ability to withstand aggressive glass melts make it a suitable material for electrodes and molten glass stirrers in glass melting applications.

Molybdenum Properties

-High melting point

-Low vapor pressure

-High strength at high temperatures

-Low thermal expansion

-High thermal conductivity

-Low heat capacity

-High elastic modulus

-High corrosion resistance to molten glass and metals

-Excellent chemical resistance.

Molybdenum heat shields packaging

The standard package for molybdenum electrodes is wooden crate, so that goods can be protected during handling and transportation.

Molybdneum strip-2103
Molybdenum Strip
Moly sheet
Molybdenum Sheet
Titanium Mesh Packing (2)

Edgetech Industries LLC offers premium quality pure molybdenum, TZM alloys, molybdenum-lanthanum, molybdenum-rhenium alloy shaped articles, and complex parts.

Pure Metal: Plate, Sheet, Strip, Disc, Ribbon, Tube, Rod, Bar, Wire, Crucible, Fasteners, Tailor-made articles. The above product series are also applicable to molybdenum alloys.

Alloys: TZM Alloy, Mo-La Alloy, Mo-Re Alloy

Composites: Copper Molybdenum, CMC, CPC, heat sink 

Customized parts can be customized according to drawings, please send your drawings to