Tungsten
Pure tungsten grain
Mainly used as cosolvent for carbon and sulfur analysis,or as Weight filler, radiation shielding filler, induction accelerator.
Tungsten Filament
Product Name: Tungsten Filament
Grade: Class 1 / 2 / 3 / 4
Material: 99.95% Tungsten (W)
Standard: ASTM B777-07 / AMS-T-21014
Wire Diameter: 0.5, 0.6, 0.7, 0.75, 0.81, 0.85, 1.0, 1.2 mm
Purity: 99.95%
Melting Point: 3420°C ± 20°C
OEM: Available
Certification: ISO 9001, SGS
High quality pure tungsten crucible for melting
Product Description
1. Grade: Class1/2/3/4
2. Product Name:High quality pure tungsten crucible for melting
3. Material: Pure tungsten
4. Standard:ASTM B 777-07/AMS-T-21014
5. Sintering tungsten crucible:
Density: 18.0~18.5g/cm3
6. Working Temperature: 1800~2600℃
7. Forging Tungsten Crucible:
Density: 18.5~19.0g/cm3
Woring Temperature: 1800~2600℃
Tungsten alloy medical shielding parts
1. Grade: Class1/2/3/4
2. Product Name:Tungsten alloy medical shielding parts
3. Material: W-Ni-Fe
4. Standard:ASTM B 777-07/AMS-T-21014
If you have special requirments, you are welcome to send drawings. We also provide customized products.
High purity tungsten cube/block
Product Description
1. Grade: Class1/2/3/4
2. Product Name:High purity tungsten cube/block
3. Material: W-Ni-Fe
4. Standard:ASTM B 777-07/AMS-T-21014
Tungsten alloy sheets
Product Description
1. Grade: Class1/2/3/4
2. Product Name:Tungsten alloy sheets
3. Material: W-Ni-Fe
4. Standard:ASTM B 777-07/AMS-T-21014
Tungsten sheets/plates are used for producing tungsten electrodes, heating elements, heat shields, sintering trays, sintering boats, stacking sheets, base plates, sputtering targets, crucibles in electronic and vacuum applications;
Tungsten sheet/plate is basically used in the technology of coating manufacturing and chemical vapor deposition (CVD) and physical vapor deposition (PVD) of thin film, including heat and electron beam evaporation, low temperature organic evaporation, atomic layer deposition (ALD), specific application of metal organic chemical vapor deposition (MOCVD);
Tungsten sheet/plate is widely used in rotating anode X ray tube, heating elements in high temperature furnace, reflection shield, sapphire growth furnace, high temperature tape, insulation screen, vacuum coating equipment and the shield of high temperature resistance ship.
Tungsten alloy bars
Tungsten sheet
Tungsten balls
Tungsten Beads and Balls Series:
φ1.5mm – φ10mm:
Used for fishing sinker weights, tandem bullets, medical instrument counterweights, and shotgun pellets.
φ0.1mm – φ10mm (precision ±0.1mm):
Used for oil drilling balance weights and shotgun pellets.
Tungsten evaporation boat
Tungsten evaporation boat manufactured by the special production line in our company can provide reliable guarantee of product quality for the customers. We adopt excellent tungsten materials with high purity, advanced techniques and special treatments to the product surfaces. Our company can produce tungsten boats for vacuum evaporation according to the customer drawing.
Tungsten boat
1.Chemical Composition:99.95%Min, W>99.95%
2 .Surface:Bright, chemical clean, grey
3. Standard:ASTM B760-2007
Tungsten copper alloys
Applied in the fields of machinery, electronics, aviation, aerospace, and military industries. Used as contacts and protective rings for high-voltage and ultra-high-pressure switches and circuit breakers; materials for electrothermal upsetting anvil blocks; conductive nozzles for automatic submerged arc welding; nozzles for plasma cutting machines; welding tips for electric and butt welding machines; roller welding wheels; sealing and riveting electrodes; ignition spark electrodes; and materials for spot welding and percussion welding, among others.
