Molybdenum Rack

The molybdenum rack is a high-temperature structural component widely used in vacuum furnaces and controlled-atmosphere furnaces for supporting, positioning, and loading workpieces during heat treatment processes.

Thanks to molybdenum’s high melting point (2620°C), excellent high-temperature strength, and low vapor pressure, molybdenum racks maintain dimensional stability and load-bearing performance under extreme thermal conditions.

Key Features

• Excellent strength and rigidity at high temperatures

• Low thermal expansion and minimal deformation

• Outstanding resistance to creep in vacuum environments

• Clean surface with low outgassing

• Long service life compared with graphite or stainless steel fixtures

Typical Applications

• Vacuum sintering furnaces

• Vacuum brazing furnaces

• Vacuum annealing and quenching furnaces

• MIM / PM sintering lines

• High-temperature heat treatment of metal parts, ceramics, and tooling

Available Designs

• Flat molybdenum racks

• Multi-layer or stacked molybdenum racks

• Frame-type molybdenum material racks

• Customized racks based on drawings or furnace size

Material & Manufacturing

• Material: Pure molybdenum (Mo ≥ 99.95%)

• Manufacturing: Cutting, bending, welding, precision machining

• Surface condition: As-machined or polished

• Custom dimensions, load requirements, and tolerances supported

Why Choose Our Molybdenum Racks

• Stable quality from controlled molybdenum raw materials

• Rich experience in vacuum furnace molybdenum components

• In-house machining and welding for consistent performance

• Custom solutions for different furnace designs

Contact Us

Please contact us with your furnace type, operating temperature, load requirements, and drawings, and we will recommend a suitable molybdenum rack solution.