Molybdenum News

Tungsten News
Can MHC Discs Be Used in a Variety of High-temperature Applications? 117

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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Tungsten News
Molybdenum Honeycomb Parts for Aerospace and Defense Applications 102

Molybdenum honeycomb parts are honeycomb-shaped structures made of molybdenum. Molybdenum is a refractory metal known for its high melting point, excellent strength, and good thermal and electrical conductivity. Molybdenum honeycomb components are often used in high temperature applications, such as furnace linings, due to their excellent thermal properties and can withstand temperatures up to 2,000 degrees Celsius. They are also used in aerospace and defense applications, where their strength and high temperature resistance make them ideal for use in rocket…

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Tungsten News
Why Cleaned Tungsten Wire Can Be Used in Medical Field? 111

Cleaned tungsten wire refers to tungsten wire that has been treated to remove impurities and surface contaminants, resulting in a purer and more homogeneous wire. This type of tungsten wire is often used in high-temperature and high-performance applications, such as electrical discharge machining (EDM) and electron beam welding. The cleaning process can involve various methods, such as chemical etching, mechanical polishing, or high-temperature oxidation, depending on the desired level of purity and surface finish. Cleaned wire typically has improved electrical…

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Tungsten News
Molybdenum Foil for Vacuum Technology and High-temperature Applications 96

Molybdenum foil is a thin sheet of molybdenum metal, typically used for high-temperature applications, radiation shielding, and electrical conductivity. The regular thickness of this metal foil can vary, depending on the specific application. It is typically available in thicknesses ranging from 0.001 inches (0.025 mm) to 0.005 inches (0.127 mm). The exact thickness depends on the requirements of the application and the manufacturer’s specifications. For example, thinner foils may be used for applications where high electrical conductivity is required, while…

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Tungsten News
TZM Alloy Rings Can Be Used as Support Prototypes 88

TZM (Titanium-Zirconium-Molybdenum) is an alloy made of Titanium (Ti), Zirconium (Zr), and Molybdenum (Mo). It is known for its high strength, high temperature resistance, low thermal expansion, and excellent creep resistance. These properties make it a popular material for use in high temperature and high stress applications, such as furnace linings, aerospace components, and mechanical seals. The alloy is also known for its low density, good thermal conductivity, and high dimensional stability. TZM alloy is used in various high temperature…

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Tungsten News
Summary of Uses of Molybdenum Disulfide (MoS2) 136

Molybdenum disulfide (MoS2) is a two-dimensional layered material composed of two chemical elements, molybdenum and sulfur, with excellent optical, electrical, magnetic, mechanical and thermal properties. It is widely used in energy storage, catalysis, semiconductor, lubrication and other fields. Its main uses are as follows: 1. As an additive for solid lubricants: MoS2 powder is known as “king of solid lubrication”, the friction coefficient is between 0.05 and 0.09, and has the advantages of good dispersion, non-sticking and anti-oxidation, etc. It…

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Tungsten News
Molybdenum Disulfide Coating Is Used in Automobiles and Plastics Fields 116

Molybdenum disulfide coating, also known as MoS2 solid lubricating film, is a solid film formed by MoS2 powder and organic binders such as epoxy resin or inorganic binders such as sodium silicate, and then sprayed or brushed on the workpiece. It has good lubricating properties and is widely used in the fields of automobiles, mechanical equipment, and plastics. From the point of view of performance, the friction coefficient of MoS2 coating is low (dynamic friction coefficient is 0.03, static friction…

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Tungsten News
Why Use MoSi2 Heating Elements in High Temperature Furnaces? 129

Molybdenum disilicide heating element is a heating element based on molybdenum disilicide (MoSi2), which has excellent characteristics such as high temperature resistance, corrosion resistance, good air tightness, thermal shock resistance, and long service life. It is usually used in the ceramics, glass, metallurgy, magnetic materials, refractory materials, and other industrial high temperature furnaces. Compared with traditional heating elements, the specific advantages of MoSi2 heating elements are as follows: 1) The operating temperature is high. In an air environment, the operating…

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Tungsten News
Molybdenum Foil and Tungsten Foil for Aluminum-ion Battery 134

Molybdenum foil is a very thin molybdenum sheet. Its thickness usually ranges from 0.002mm to 0.1mm and width should be ≥ 50mm. As the metal foil has the characteristics of high purity, low resistance, good electrochemical performance and chemical stability, it can be used as a current collector in aluminum ion batteries. Aluminum-ion battery is a rechargeable battery composed of negatively charged aluminum anode, positively charged graphite cathode, diaphragm and electrolyte, and has similar dings to lithium-ion batteries. Due to…

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Tungsten News
Molybdenum Disilicide Powder Is Used to Produce MoSi2 Heaters and Thermocouple Protection Tubes 141

Like tungsten disilicide (WSi2) powder, molybdenum disilicide powder is also an inorganic compound composed of one transition metal atom (both tungsten and molybdenum are transition metal elements) and two non-metallic silicon atoms. It is a black powder, and the chemical formula is MoSi2, the molecular weight is 152.11, the purity is as high as 99.9%, the crystal structure is square, and the CAS number is 12136-78-6. The main components of MoSi2: Si (T.C) total silicon 36%~38%, the rest is molybdenum…

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