Tungsten News

Tungsten News
What Are the Main Factors Affect Solubility of Ammonium Metatungstate? 146

Ammonium metatungstate (AMT) is an inorganic compound that is commonly used in various industrial applications. The solubility of AMT is affected by several factors, including: Temperature: The solubility of AMT in water increases with temperature. Therefore, at higher temperatures, more AMT can dissolve in water. pH: The solubility of AMT in water is also affected by the pH of the solution. At acidic pH values, the solubility of AMT is higher than at alkaline pH values. Concentration: The solubility of…

Tungsten News
What Are the Main Factors Affect pH Value of Ammonium Metatungstate? 122

Ammonium metatungstate (AMT) is an inorganic compound that can be used in a variety of industrial applications, including as a catalyst and a raw material for the production of tungsten. The pH value of AMT can be affected by several factors, including: Concentration of AMT: The pH of AMT solution is affected by the concentration of AMT. At higher concentrations, the pH tends to be more acidic, while at lower concentrations, the pH tends to be more basic. Temperature: Temperature…

Tungsten News
Performance of Tungsten Alloy As Shielding Material 150

Tungsten alloy is a type of material that is widely used as a shielding material in various applications. It is a mixture of tungsten and other elements, such as nickel, iron, or copper, and is known for its high density and high radiation absorption capabilities. These properties make tungsten alloy an ideal material for shielding against ionizing radiation, such as gamma rays and neutrons. The high density of tungsten alloy means that it is highly effective at absorbing radiation and…

Tungsten News
Tungsten Alloy Medical Shielding: Protecting Patients and Medical Personnel during Diagnostic and Therapeutic Procedures 150

Medical procedures that involve the use of ionizing radiation, such as X-rays and CT scans, can be potentially harmful to both patients and medical personnel. To minimize the risks associated with these procedures, it is crucial to use appropriate radiation shielding. One of the most effective materials for radiation shielding is tungsten alloy. Tungsten alloys are made of tungsten, a dense and highly radioactive material, combined with other metals such as nickel or iron. The resulting material is extremely dense…

Tungsten News
Tungsten Heater to Be Used in Vacuum Evaporators 158

Tungsten heater is a typical tungsten product made of pure tungsten wire or doped tungsten wire through drawing, stranding, pressing molding and surface treatment (electropolishing or alkaline cleaning or cleaning). It has quite excellent thermal, mechanical and chemical properties, such as high melting point, low evaporation rate, small thermal expansion coefficient, impact resistance and corrosion resistance, etc., so it has a wide range of uses, such as used as evaporation source materials for vacuum evaporators. Evaporation is a kind of…

Tungsten News
Various Shapes of Tungsten Filaments in Different Uses 168

Tungsten filament is a product of pure tungsten wire or dropped tungsten wire after finishing, with tungsten powder was main raw material, potassium, aluminum, silicon and other chemical elements as additives. Its purity is as high as 99.95%. According to the number of tungsten wire strands, tungsten filament can be divided into products made of single-strand tungsten wire and products made of multi-strand tungsten wire. When it is wound from a single strand of tungsten wire, the diameter of the…

Tungsten News
TZM Powder Has Broad Application Prospects in Various Fields 174

TZM alloy powder is a superalloy powder composed of three main elements – titanium, zirconium and molybdenum, with characteristics of excellent high-temperature strength, high-temperature hardness, high-temperature stability and high-temperature corrosion resistance. The alloy powder is suitable for manufacturing components working at high temperatures, such as rocket engine nozzles, high-temperature furnaces, nuclear reactor components, etc. It is now widely used in aerospace, energy, chemical, medical, and other fields. The commonly used particle size range of the alloy powder is 1-150 microns.…

Tungsten News
Spherical TZM Powder for a Potential Plasma Spray Application 177

Plasma spraying is used to apply ceramic, cermet and metal coatings in several industrial fields. These coatings are designed to provide wear and corrosion protection, or to provide dingal properties such as thermal insulation or biocompatibility. Some examples of industrial sectors that use plasma sprayed coatings include: aerospace, mechanical engineering, marine engineering, automotive engineering, biomedical science, chemical and nuclear industry, steel, glass abrasion, household equipment and electronic product. Common applications include: 1) tungsten carbide/cobalt is used in seal ring grooves…

Tungsten News
TZM Alloy Powders Are Used in 3D Printing and Powder Metallurgy 329

TZM alloy powder is a high-performance alloy powder composed of titanium, zirconium and molybdenum. The acronym TZM stands for the first letter of each metal name (i.e. Ti, Zr, Mo). This alloy is known for its excellent high-temperature mechanical properties, high thermal conductivity and corrosion resistance, making it useful in a variety of high-stress applications in the aerospace, defense and nuclear industries. TZM alloy powders are commonly used in additive manufacturing (3D printing) and powder metallurgy processes to create complex…

Tungsten News
Can MHC Discs Be Used in a Variety of High-temperature Applications? 207

MHC disc refers to a disc-shaped component that is made from MHC molybdenum alloy. They are used in a variety of high-temperature applications, such as gas turbine engines and rocket nozzles, where they can withstand extreme temperatures and mechanical stresses. MHC discs are typically manufactured using specialized techniques such as powder metallurgy or hot isostatic pressing, which ensure a high level of material purity and uniformity. The discs can then be machined to the required dimensions and surface finish using…

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