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Uses of molybdenum
Molybdenum is mainly used in the iron and steel industry, most of which are directly used in steelmaking or cast iron after industrial molybdenum oxide compaction, and a small part is smelted into iron molybdenum and then used in steelmaking. The molybdenum content in low alloy steel is not more than 1%, but the consumption in this area accounts for about 50% of the total consumption of molybdenum. Molybdenum added to stainless steel can improve the corrosion resistance of steel. Adding molybdenum to cast iron can improve the strength and wear resistance of iron. Nickel-based superalloy containing 18% molybdenum has the characteristics of high melting point, low density and small thermal expansion coefficient, which is used in the manufacture of various high-temperature components in aviation and aerospace. Molybdenum is widely used in electronic devices such as electronic tubes, transistors and rectifiers. Molybdenum oxide and molybdate are excellent catalysts in chemical and petroleum industries. Molybdenum disulfide is an important lubricant used in the aerospace and mechanical industry sectors. In addition, molybdenum disulfide can catalyze carbon monoxide hydrogenation to produce alcohols under certain conditions because of its unique sulfur resistance, which is a promising C1 chemical catalyst. Molybdenum is one of the...
2023-10-17 Learn More
Molybdenum foil optimization method
Optimization of processing technology: By improving the processing technology, such as the use of advanced rolling technology and strict quality control measures, thinner and more uniform molybdenum foil can be produced and its overall performance can be improved. Surface treatment: In order to meet the requirements of specific applications, molybdenum foils can be surface treated, such as coating, plating or ion implantation. These surface treatments can improve the friction properties, corrosion resistance and electrical conductivity of molybdenum foils. Alloying modification: By adding alloying elements, the mechanical properties and corrosion resistance of molybdenum foil can be improved. For example, the addition of titanium, zirconium and other elements can enhance the high temperature strength and oxidation resistance of molybdenum foil. Nanometer: The use of nanotechnology to prepare molybdenum foil into nanostructured materials can significantly improve its mechanical and electrical properties. Nanometer molybdenum foil has higher electrical conductivity and stronger fatigue resistance, so it has a wide application prospect. Molybdenum foil, as a high performance metal material, has been widely used in many fields. By optimizing its processing technology, surface treatment, alloying and nano properties, the application range of molybdenum foil can be further expanded and its comprehensive performance can be improved.
2023-10-08 Learn More
Application of tungsten crucible and method of cleaning oxide on surface of metal molybdenum rod
Tungsten crucible is mainly used in metallurgical industry, machining, glass and ceramic industry and other fields. Tungsten crucible is one of the products of tungsten, mainly divided into sintering forming, stamping forming, spinning type, the use of molybdenum rod turning processing, welding forming a variety of, the use of pure tungsten plate, tungsten sheet and pure tungsten rod through the corresponding process. It can be used in vacuum inert gases below 2600 degrees. Tungsten has high melting point, high boiling point, good high temperature strength, anti-friction corrosion resistance, high thermal conductivity, small thermal expansion coefficient, good hardenability, and is widely used in rare earth smelting, quartz glass, electronic spraying, crystal growth and other industries. How to clean the oxidized material on the surface of metal molybdenum rod? Molybdenum rod after the high temperature burning of hydrogen and oxygen flame, the surface will form a dark oxidizing substance, May I ask is molybdenum dioxide or molybdenum trioxide? Now it needs to be cleaned off, it is better to soak in some chemical agents to dissolve it, what is the method? Molybdenum is stable in air at room temperature and reacts with oxygen to form molybdenum trioxide at 500℃. Molybdenum trioxide is...
2023-10-07 Learn More
Tungsten Crucible Chemical Properties
Tungsten crucible is one of metal tungsten products, mainly divided into sintering molding (applied to powder metallurgy technology), stamping molding, spinning type. The use of tungsten rod turning processing molding (generally smaller size), welding molding a variety of, using [2] pure tungsten plate, tungsten sheet and pure tungsten rod by the corresponding process. Tungsten crucible can be used in vacuum inert gas below 2600 degrees. Tungsten has high melting and boiling points, good high temperature strength, wear and corrosion resistance, large thermal conductivity, small coefficient of thermal expansion and good hardenability. Tungsten crucible is widely used in rare earth smelting, quartz glass, electronic spraying, crystal growth and other industries. Chemical properties of tungsten crucible. Tungsten is a rare high melting point metal, which can improve the high temperature hardness of steel, and belongs to the VIB group of the sixth period (**long period) in the periodic table of elements. Tungsten is a silver-white metal with a steel-like appearance. Tungsten has a high melting point, a very low vapor pressure, and a small evaporation rate. The chemical property of tungsten is very stable, it does not react with air and water at room temperature, when not heated, any concentration of hydrochloric...
2023-07-27 Learn More

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