Top Grade Ground Surface Pure Tungsten Rod
Product Introduction
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Pure Tungsten Rod Overview
Tungsten rods have the highest melting point and lowest vapor pressure of all metal rods, and have the highest tensile strength at temperatures above 1650°C. The use environment of tungsten rods is a vacuum or inert gas protection environment. Tungsten rods have many advantages, including low expansion coefficient, strong corrosion resistance, good resistance to high-temperature oxidation, high resistance to electrical resistance and electrical conductivity, good thermal conductivity, high elastic modulus, and long service life.
By controlling the forging process and supplementing with the hot isostatic pressing process when necessary, FANMETAL supplies pure tungsten rods and other forged products that not only ensure high density but also effectively control the grain size. High-density and fine-grained tungsten, molybdenum, and alloy forged products have become a feature of FANMETAL products, which gives the products obvious advantages in post-processing and effectively improves product life.
Pure Tungsten Rod Specifications:
|
Name of Material |
Type |
Chemical composition (percentage by weight) |
Specifications |
Other parts | |||
|
Wire/filament size |
Bar / Rod size |
Tube / Pipe size |
Plate / Sheet size |
||||
|
Pure Tungsten |
Pure W |
99.95% W |
Dia 0.1~3.0mm coil shape |
Dia: 2.0~50mm L: <1500mm |
OD: 5.0~100mm TK: 0.5~30mm L: <800mm |
TK: 0.5~20mm Width: <1000mm |
1. Tungsten Boat 2. Tungsten Crucible 3. Tungsten holder 4. Tungsten contacts |
|
Tungsten Cooper Alloy |
WAu |
10%~40% Cu |
N/A |
Dia: 2.0~30mm L: <1000mm |
N/A |
TK: 1.0~20mm Width: <500mm |
1. WCu electrode 2. Welding wheels 3. Machined parts |
|
Tungsten Silver Alloy |
WAg |
65%~80% W |
N/A |
Dia: 2.0~30mm L: <1000mm |
N/A |
TK: 1.0~20mm Width: <500mm |
1. WAg electrode 2. Machined parts |
|
W-High-density Tungsten heavy alloys |
WNiFe |
90%~95% W |
N/A |
Dia: 3.0~50mm L: <1200mm |
OD: 6.0~150mm TK: 2.0~15mm L: <600mm |
TK: 3.0~30mm Width: <500mm |
1. Alloy Balls 2. Alloy pieces 3. Medical shielding 4. Collimators 5. Machined parts |
| WNiCu | 60%~95% W | ||||||
|
Tungsten Rhenium |
WRe 5/26 |
5.0 % Re |
Dia 0.35~1.0mm |
2mm~20mm |
N/A |
0.5mm min |
Machinery Parts |
|
Tungsten Carbide |
WC |
30%~70% W |
N/A |
Dia: 5.0~50mm L: <1000mm |
OD: 20~100mm TK: 1.0~30mm L: <1000mm |
TK: 2.0~20mm Width: <800mm |
1. Ball shape 2. Blade shape. 3. Drilling Parts 4. Machined parts |
The density of the processed tungsten rod can reach 18.8~19.2 g/cm3. Since the billet is forged into a round billet, the deformation of each part is different, which makes the structure uneven. At this time, recrystallization annealing should be performed. The final minimum diameter of the swaged tungsten bar is about 3 mm. Qualified blanks are one of the keys to tungsten production. To make a good blank, you must first select qualified tungsten powder. The characteristics of the powder (average particle size, particle size distribution, chemical composition), mixing, forming, and sintering processes have a direct impact on the composition, density, and microstructure of the blank, and strongly affect the processing and use performance of the product.
Application
Tungsten rods are widely used in defense and military, aerospace (rockets, satellites and aircraft), navigation, smelting and manufacturing, lighting, glass smelting, automobiles, electrical and electronic, modern construction, petrochemical, nuclear power, food processing industries and other fields. When the tungsten rod is processed into wire, it can be used as filament, support wire, and lead-in wire; when the tungsten rod is ground into a needle, it can be made into various welding electrodes, printer needles, high-speed tools, and sputtering targets. Tungsten rods are mainly used as heating elements, support columns, structural parts, and fasteners in vacuum or reducing-atmosphere high-temperature furnaces, and can also be used as light sources in the lighting industry, electrodes for glass and barite smelting, and welding equipment.
Pure Tungsten Rod Pictures:
FAQ
Q: What is Pure Tungsten Rod used for?
A: Pure tungsten rods are used in high-temperature furnace components, vacuum equipment, electrodes, semiconductor equipment, and other applications that require high-temperature resistance and dimensional stability.
Q: What purity is available for Pure Tungsten Rod?
A: Our pure tungsten rods have a tungsten content of W ≥99.95%. Higher-purity grades can be supplied according to specific application requirements.
Q: What sizes of Pure Tungsten Rod are available?
A: Pure tungsten rods can be supplied in different diameters and lengths. Custom sizes are available according to customer requirements.
Q: Can Pure Tungsten Rod be customized?
A: Yes. We can customize the rod diameter, length, dimensional tolerances, surface finish, and other specifications according to customer drawings or application requirements.
Q: What surface finishes are available for Pure Tungsten Rod?
A: Pure tungsten rods can be supplied with ground, polished, or machined surfaces. The surface finish can also be customized based on the intended application.
We aim to create much more worth for Top Grade Ground Surface Pure Tungsten Rod. We have a stringent quality control process in place to ensure that all products are thoroughly tested and checked before dispatching the goods. Please let our intimate service solve all your troubles and help you make the most correct choice.
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