CTIA's Tungsten Heater in Powder Metallurgy
CTIA’s tungsten heater is a high-performance thermal source designed for powder metallurgy equipment to provide a high-temperature thermal field for the preheating, sintering, and heat treatment of metal powders or compacts. The tungsten heater is engineered from high-purity or doped tungsten wire through precision stranding, coiling, forming, and vacuum high-temperature setting processes. It enables materials to undergo densification and microstructural rearrangement within controlled atmospheres or vacuum environments. The component finds extensive use in cemented carbide sintering, metal powder injection molding sintering, structural part heat treatment, and the preparation of high-temperature functional materials.
The heating processes in powder metallurgy demand superior thermal field uniformity, temperature stability, and long-term operational reliability. CTIA’s tungsten heater is optimized for these critical conditions with the following features:
Specifications of CTIA's tungsten heater:
Material: High-purity tungsten wire (purity ≥ 99.95%) or doped tungsten wire.
Wire Diameter: 0.8~2.0mm, customizable.
Stranding Structure: Multi-strand precision stranded configurations.
Geometry: Helical, hairpin, mesh, grid, and customized shapes.
Surface Treatment: Electrolytic polishing or bright alkaline cleaning.
CTIA GROUP leverages over 30 years of manufacturing experience to deliver optimized tungsten heater solutions. The comprehensive services include system-level optimization of wire diameter, structural forms, and effective heating lengths to meet the specific thermal field distributions and process temperature curves of global powder metallurgy heating applications.
For any inquiry, please contact tungsten heater manufacturer: CTIA GROUP
Email: sales@chinatungsten.com
Tel: 0086 592 5129696 / 0086 592 5129595
Website: www.tungsten.com.cn
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1.Tungsten heater quotation table
2. Catalog of tungsten heater
3. Tungsten heater models
4. Stranded tungsten wire for making tungsten heater