Tungsten Round Rods

Tungsten round rods are metal bars made of tungsten powder doped with other elements by sintering, forging, spinning forging, rolling and grinding through high temperature powder metallurgy

1. High melting point: Tungsten rods can be used in high-temperature environments, such as welding electrodes and furnace components.

2. High density: Tungsten is one of the densest metals, making it a suitable material for radiation shielding, ballast weights, and counterweights.

3. Corrosion resistance: Tungsten has excellent resistance to corrosive environments, making it a popular material for chemical processing equipment and marine applications.

4. High strength: Tungsten has high tensile strength and can withstand heavy loads, making it a suitable material for manufacturing tooling and drill bits.

5. Electrical conductivity: Tungsten has a high electrical conductivity, making it an essential component in electrical contacts, lighting filaments, and electronic components.

6. Non-toxicity: Tungsten is non-toxic, making it a safe material for medical and dental applications, such as X-ray shielding and radiation therapy.

7. Hardness: Tungsten is one of the hardest materials and is often used as a coating material for cutting tools and wear-resistant parts.

8. Resistance to oxidation: Tungsten has excellent resistance to oxidation and can be used in high-temperature applications, such as aerospace components and rocket nozzles.

Tungsten round rods show 

 

 

Tungsten round rods are widely used in various fields. For example: making support lines, leading-in lines, printer needles, various electrodes and quartz furnaces, filament, high-speed tools, automotive automatic products, sputtering targets, etc. In addition, Tungsten round rods are also used in the military field, for example, to replace the explosive dropped by aircraft before, the main principle is to put a certain amount of it into the former explosive department, from the altitude of tens of kilometers, hundreds of kilometers to lock the target or target area. One tungsten rod is powerful enough to penetrate the protective armor of a destroyer or an aircraft carrier, and enough to sink them.

Tungsten round rod product implementation standard: GB/T 4187-2017, material and batch number are W1, WAl1, WAl2. The diameter of the wolframite rod and polished tungsten rod is as follows: W1 less than 3.0 greater than or equal to 0.5; WAl1 is less than 6.5 and greater than or equal to 3.0; WAl2 is less than 20 and greater than or equal to 6.5. The difference is that the allowable diameter deviation of the wolframite rod is ±1.5%, and the allowable diameter deviation of the polished tungsten rod is ±1.0%.

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