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95WNiCu Tungsten Heavy Alloy Nozzle For High Temperature Resistance Parts

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95WNiCu Tungsten Heavy Alloy Nozzle For High Temperature Resistance Parts

Brand Name : JINXING

Model Number : 95WNiCu - Tungsten Heavy Alloy Nozzle

Certification : ISO 9001

Place of Origin : CHINA

MOQ : 10 kg

Price : Negotiable

Payment Terms : L/C, T/T, D/P, Western Union

Supply Ability : 2000 kg per month

Delivery Time : 15-20 days

Packaging Details : plywood cases

Product Name : Tungsten Heavy Alloy Nozzle

Grade : 90 WNiCu

Density : 16.2-18.5 g/cc

Purity : 90%-W

Tensile Strength : 720-1400 MPa

Elongation : <11%

Standards : ASTM B777-2010

Applications : industrial parts

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95WNiCu Tungsten Heavy Alloy Nozzle For High Temperature Resistance Parts

Tungsten Heavy Alloy Nozzle is made of tungsten base (tungsten content is generally 80%~98%) and a small amount of nickel, iron, copper, cobalt, molybdenum, chromium and other elements. The density of high specific gravity tungsten alloy can reach 15.20 ~ 18.70g/cm3, also known as high specific gravity tungsten alloy or high density alloy material. Because tungsten alloys weigh more than twice as much as steel.

Introduction and Feature of Tungsten Heavy Alloy Nozzle

  1. Tungsten alloy has a series of excellent properties, high specific gravity: general specific gravity 16.5-18.75g/cm3, high strength: tensile strength 700-1000mpa, strong light absorption: 30-40% higher than the general lead specific gravity, high thermal conductivity: mold is 5 times of steel; Low coefficient of thermal expansion: capacity only 1/2/1/3 of steel, good electrical conductivity, welding and cutting resistance.

  2. The usual method for preparing heavy tungsten alloys is to mix the desired amount of tungsten, iron, nickel or copper powder and then cold press the liquid phase to close to full density. During the liquid phase treatment, the base tungsten alloy melts and part of the tungsten enters the solution, forming the microstructure of large tungsten particles (20-60μm) dispersed in the base alloy.

SPECIFICATIONS of Tungsten Heavy Alloy Nozzle

Chemical Composition 90%W 93%W 95%W 97%W
State Sinter Vacuum Forge Sinter Vacuum Forge Sinter Vacuum Sinter Vacuum
Density
(g/cc)		 16.85-17.25 17.15-17.85 17.75-18.35 18.25- 18.85
Hardness
(HRC)		 32 Max 30 Max 40 Min 33 Max 31 Max 40 Min 34 Max 32 Max 35 Max 33 Max
Tensile Strength (Max) 770 Min 900 Min 1400
Max		 770 Min 910 Min 1440 Max 735 Min 920 Min 700 Min 850 Min
Yield Strength
(Mpa)		 620 Min 620 Min 1280 Max 650 Min 650 Min 1340 Max 650 Min 650 Min - -
Elongation
(%)		 5 Min 15 Min 5 Min 5 Min 12 Min 3 Min 3 Min 12 Min 2 Min 6 Min

95WNiCu Tungsten Heavy Alloy Nozzle For High Temperature Resistance Parts95WNiCu Tungsten Heavy Alloy Nozzle For High Temperature Resistance Parts95WNiCu Tungsten Heavy Alloy Nozzle For High Temperature Resistance Parts

Application of Tungsten Heavy Alloy Nozzle

  • Tungsten Heavy Alloy Nozzle is made of high - gravity tungsten alloy. The wear resistance, hardness, strength and heat resistance of the alloy are further improved to better ensure product consistency. Because of these characteristics, tungsten-iridium flow hole has become an indispensable equipment part in the high-tech crystal glass industry.


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