Molybdenum Heat Shield

Heat shields panels and packs are manufactured at HEXON for purpose of thermal insulation and reflection in a high temperature vacuum furnace. Depending on different furnace temperature, we can provide heat shields made of 99.95% pure molybdenum, MoLa and tungsten.

Our molybdenum shields exhibits exceptional performance with high purity, uniform thickness and smooth surface. We can provide you either overlapped shields by riveting or molybdenum-steel packages, according to your specific demand. Layers, sheet thickness, shielding package size and any other details can all be tailored according to your individual requirement.

Features of our molybdenum heat shields

▼ Upper, bottom and side shields for different configuration furnaces

▼ Materials available in pure molybdenum, MoLa and tungsten

▼ Sheets are cut by laser and retain a high tolerance and precision cutting holes position

▼ Sheets are properly annealed, appearing uniform thickness, smooth surface and good flatness

▼ Layers are spaced by “U” shape or corrugated sheet, wire spring or washer, mounted by wire hook and fasteners

▼ Heat shields panels are riveted and joint in the way as required

▼ Spaces between each panel are identical

▼ Panel sheet can be reinforced with pressed ribs to increase strength

Molybdenum, TZM and MoLa have so many irreplaceable properties that result it become the most applicable material for high temperature furnace construction today.

Outstanding characteristics of molybdenum

▼ High melting point

▼ High electrical conductivity

▼ High thermal conductivity

▼ High temperature strength and creep resistance

▼ High dimensional stability

▼ Low coefficient of thermal expansion

▼ Excellent corrosion resistance