Overview of Supply tungsten alloy bar ground finishing tungstenheavy alloy rod
Tungsten is a metallic element with the element symbol W and atomic number 74. It is located in the VIB group of the sixth period of the periodic table of elements. In nature, tungsten mainly exists in the form of hexavalent cations. Its ionic radius is small, it has strong polarization ability, and it is easy to form complex anions.
When preparing pure tungsten or tungsten alloy, the main methods include powder metallurgy, smelting (including electron beam melting, vacuum melting, plasma beam melting) and chemical vapor deposition.
Feature of Supply tungsten alloy bar ground finishing tungstenheavy alloy rod
The thermal expansion coefficient of tungsten is very low, only 4.5×10^-6 m/mK, so it has good thermal stability. These properties make tungsten widely used in manufacturing high-temperature components and reliable heat detectors.
( Supply tungsten alloy bar ground finishing tungstenheavy alloy rod )
Parameters of Supply tungsten alloy bar ground finishing tungstenheavy alloy rod
Tungsten alloy bars and rods, also known as tungsten heavy alloy (WHA) products, are high-performance materials with exceptional strength, density, and heat resistance. The specific parameters for a tungsten alloy bar or rod, such as ground finishing and dimensions, can vary depending on the manufacturer and intended application. Here’s a general outline of some key parameters:
1. Chemical Composition: Tungsten content typically ranges from 90% to 95%, with the addition of elements like cobalt, iron, nickel, and sometimes copper or molybdenum to improve machinability and mechanical properties.
2. Density: Tungsten alloys have a very high density, usually around 19-22 g/cm³, which is about 19 times that of water.
3. Dimensions:
– Bar Diameter: Can range from very small (0.1 mm or less) for precision applications to several centimeters for larger industrial use.
– Length: Varies based on customer requirements, but can be in meters or even longer for industrial applications.
4. Finish:
– Ground Finish: This refers to the surface finish after the bar or rod has been machined. It can include options like Ra () values, which measure the surface roughness in micrometers (μm). A lower Ra value indicates a smoother surface.
– Polishing: Some alloys may require additional polishing to achieve a mirror-like finish for optical or aesthetic purposes.
5. Hardness: Tungsten alloys can have varying hardness levels, depending on their composition. They are generally harder than steel, making them resistant to wear and tear.
6. Machinability: Tungsten alloys can be challenging to machine due to their brittleness and high hardness. Special cutting tools and techniques are required.
7. Heat Treatment: Tungsten alloys can be heat-treated to optimize their mechanical properties, such as strength and toughness, for specific applications.
8. Thermal Conductivity: Good thermal conductivity is another advantage of tungsten alloys, making them suitable for heat sink or dissipation applications.
It’s essential to consult with a tungsten alloy supplier or manufacturer for specific parameter details, as they will provide tailored specifications based on your project requirements.
( Supply tungsten alloy bar ground finishing tungstenheavy alloy rod )
Company Profile
Metal in China is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality copper and relatives products.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality metal powder and relative products, please feel free to contact us or click on the needed products to send an inquiry.
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FAQ
Question: What are some common applications for Supply tungsten alloy bar ground finishing tungstenheavy alloy rod ?
Answer: Supply tungsten alloy bar ground finishing tungstenheavy alloy rod are widely used in cutting tools, drilling tools, high-speed steel, carbide, electrode materials, lighting equipment, aerospace, nuclear industry and other fields.
Question: What is tungsten alloy?
Answer: Tungsten alloy is an alloy composed of tungsten as a base and other elements added. It has the characteristics of high density, high hardness, good corrosion resistance and thermal stability. It is often used to make radiation shielding materials, counterweights, etc.
Question: Why is tungsten filament used in light bulbs?
Answer: Tungsten wire has a high melting point and excellent electrical conductivity, and can maintain stable luminous performance at high temperatures, so it is often used to make filaments for incandescent light bulbs.
Question: What is the role of the tungsten electrode in TIG welding?
Answer: Tungsten electrode is used as an electrode in tungsten argon arc welding. It has high melting point, high thermal conductivity and high electron emission capability. It can stably generate arc and achieve high-quality welding.
Question: What is Supply tungsten alloy bar ground finishing tungstenheavy alloy rod ? What are its uses?
Answer: Supply tungsten alloy bar ground finishing tungstenheavy alloy rod is a compound composed of tungsten and carbon and has extremely high hardness and wear resistance. It is commonly used in the manufacture of cutting tools, drill bits and wear-resistant parts.
Question: What are the applications of tungsten in aerospace?
Answer: Tungsten and its alloys are used in the aerospace field to manufacture rocket engine nozzles, missile structural components, etc. Because of their high temperature resistance and corrosion resistance, they can withstand extreme working environments.
Question: What is the mining and processing process for Supply tungsten alloy bar ground finishing tungstenheavy alloy rod ?
Answer: Mining of Supply tungsten alloy bar ground finishing tungstenheavy alloy rod usually involves underground mining or open-pit mining. After the ore is crushed and ground, the tungsten is extracted through chemical or physical methods. The processing process includes steps such as smelting, powder preparation, molding and sintering.
Question: What impact does Supply tungsten alloy bar ground finishing tungstenheavy alloy rod have on the environment?
Answer: Waste water, waste gas and solid waste may be produced during the mining and processing of Supply tungsten alloy bar ground finishing tungstenheavy alloy rod , which will have a certain impact on the environment. Therefore, appropriate environmental protection measures need to be taken to reduce pollution.
Question: How to identify the authenticity of tungsten products?
Answer: The authenticity of tungsten products can be identified by observing the appearance of the product, measuring its physical properties (such as density, hardness), and conducting chemical composition analysis. It is recommended to choose formal channels and reputable brands when purchasing.
( Supply tungsten alloy bar ground finishing tungstenheavy alloy rod )
