Tungsten Wire

Key Advantages

Precision Customization: Need specific diameters (0.02 – 2.0mm), tolerances (grade 0/I/II)? We tailor tungsten wires for your use—incandescent/halogen lamp filaments, gas discharge electrodes, high – temp furnace heating elements, etc. Small batches welcome for testing.
Quality Assurance: Undergo strict testing (chemical, mechanical, surface, metallography). Low impurity levels (single element ≤0.01%, total ≤0.05%)—ensures reliability in extreme environments (high temps, cyclic heating).
Industry – Critical Performance: High temp strength, stable conductivity—supports lighting, electronics, and high – temp furnace industries.

Primary Applications

Lighting: Incandescent/halogen lamp filaments—ensures long – life, high – brightness illumination.
Electronics: Gas discharge electrodes—withstands plasma erosion in display devices.
High – Temp Furnaces: Heating elements—provides uniform, stable heat in industrial processes.

Testing

Chemical composition test (purity, impurity control)
Mechanical properties test (tensile strength, ductility)
Surface inspection (smoothness, defect – free)
Metallography detection (microstructure uniformity)

Packaging & Delivery

Coiled Wire: Pearl cotton + wooden cases—protects against tangling, ensures product integrity.
Straight Wire: Plastic bags + straight barrels + wooden cases—supports precision handling.
Shipping: Global delivery via trusted couriers. Contact us for lead times—we align with your production schedule.

Product Description

LuminaTitanium provides high – purity (≥99.95%) Tungsten Wire, produced via powder metallurgy. With excellent high – temp strength, low thermal expansion, and customizable specs, it suits incandescent lamps, halogen lamps, and high – temp furnace applications.

Technical Specifications

Parameter	Details	Why It Works for You
Material	Pure tungsten	Delivers high melting point and thermal stability.
Purity	≥99.95%	Ensures reliability in high – temp, high – precision applications.
Diameter	0.02 – 2.0mm	Covers diverse industrial needs—from fine filaments to thick heating wires.
Density	19.3g/cm³	Supports high – density application requirements (lighting, furnaces).
Technology	Powder metallurgy	Enables uniform microstructure and high – purity production.