Molybdenum News

Tungsten News
What Are Differences Between Molybdenum Wafer and Molybdenum Sheet? 183

Molybdenum wafer and molybdenum sheet are both molybdenum products with thin thickness and similar production processes and applications. However, they also have differences as following: Shape and size: moly wafers are circular flakes made of molybdenum materials, usually with a diameter below 3.0mm and the moly sheet is a rectangular sheet, which is usually thicker than water. The maximum width is about 600mm but the length can reach 3000mm. Applications: they have different uses due to their different shapes and…

Tungsten News
Molybdenum Wafers Are Used as Substrates of Silicon Controlled Rectifier (SCR) 185

Molybdenum wafers are made of pure molybdenum material with purity over 99.95%, which can be used in high temperature technology, electronic devices, aerospace, chemical industry, and other fields due to their characteristics of high temperature, high strength and high stability. The processing technology can be referred to the following: Cutting: the original material of wafers can be in forms of plates, strips or rods, which need to be cut according to the required diameter and thickness of the wafers. Cutting…

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Why Molybdenum Wafer Can Be for Bonding to LED Chips? 141

Molybdenum wafer is a flake-shaped molybdenum material, usually with a thinner thickness and larger diameter. It is usually used in applications under high temperature, high pressure and strong corrosive environment, such as aviation, aerospace, electronics, chemical industry and other fields, and is manufactured through molybdenum material processing technology, such as rolling, drawing and other methods. It can vary in size depending on specific application needs. Normally, its thickness can range from 0.05mm to 10mm, and the diameter can be large…

Tungsten News
Molybdenum Wafer Is Used as Heat-sinker for LED chips 149

Molybdenum wafer is a circular sheet made of molybdenum material, usually with a diameter of 0.1mm to 2.0mm. It usually has high density, good mechanical properties and corrosion resistance, and can be used to manufacture various high-temperature and corrosion-resistant parts. From the point of view of appearance, they are generally dark brown, but after alkali washing, they are usually silver gray with high gloss. The surface is smooth and flat, without heavy skin, delamination, inclusion of impurities, and cracks, and…

Tungsten News
TZM Powder Has Broad Application Prospects in Various Fields 148

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 160

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 267

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? 178

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…

Tungsten News
Molybdenum Honeycomb Parts for Aerospace and Defense Applications 153

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…

Tungsten News
Why Cleaned Tungsten Wire Can Be Used in Medical Field? 156

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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