WM0122 Tungsten Furnace System Components (pure tungsten)

Tungsten Furnace System Parts (Pure W) Description

Tungsten Furnace System Components are designed for extreme temperature performance, long service life, and precise manufacturing. Suitable for use in vacuum furnaces, crystal growth systems, sintering equipment, and high-purity material processing, these components ensure reliable operation under demanding thermal conditions.

          Tungsten Crucible                  Tungsten Heater

             Cover Plate                       Base Plate

              Heat Shield                 Support Assembly

             Seed Chuck

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Tungsten Heater (W Heater) Specification

*The above product information is based on theoretical data. For specific requirements and detailed inquiries, please contact us.

Tungsten Furnace System Components Applications

Tungsten Furnace System Components are utilised in sectors and research fields requiring extreme temperature capacity, vacuum compatibility, and contamination-free processing. Typical applications include:

1. Vacuum Heat Treatment

Annealing, brazing, sintering, and stress relieving of high-performance alloys.

2. Crystal Growth

Production of sapphire, silicon carbide (SiC), gallium arsenide (GaAs), and other single crystals for semiconductor and optical applications.

3. Semiconductor Manufacturing

Components for PVD (Physical Vapor Deposition) and CVD (Chemical Vapor Deposition) systems, ensuring stable deposition conditions.

4. Metal Melting & Refining

Melting of high-melting-point metals such as tantalum, molybdenum, niobium, and tungsten itself.

5. Quartz & Glass Processing

Thermal forming, purification, and fusing of quartz glass for high-purity optical and laboratory applications.

6. Material Science Research

High-temperature experimental setups for studying refractory metals, ceramics, and composite materials.

7. Vacuum Coating & Thin Film Deposition

Evaporation sources and heating assemblies for precision coating of optics, electronics, and aerospace components.

Tungsten Furnace System Parts (Pure W) Packing

Our Tungsten Furnace System Parts are wrapped in foam and packaged in plywood cases to ensure safe storage and transport.

FAQs

Q1. What is a tungsten heater?

A tungsten heater is a high-temperature heating element made from tungsten wire, strip, or rod, designed for use in vacuum furnaces, crystal growth systems, and high-purity material processing equipment.

Q2. Why choose tungsten for heaters?

Ultra-high melting point: 3422 °C, ideal for extreme heat environments.

Excellent strength at high temperatures: Maintains shape and function without sagging.

Low thermal expansion: Reduces stress during heating cycles.

Chemical stability: Performs well in vacuum and inert gases without rapid degradation.

Q3. Can tungsten heaters be used in air?

No. Tungsten oxidises quickly in air above ~500 °C. They must operate in vacuum or inert atmospheres (e.g., argon, hydrogen) to ensure long service life.