In fact, pure tungsten carbide (WC) is a ceramic material. It is industrially produced by refining tungsten ore to an oxide or pure tungsten metal and then carburizing it to produce tungsten monocarbide. After sizing the final tungsten carbide used in thermal spray powders typically has a particle size ranging from sub-micrometers to a few micrometers.Thermal spraying your tools and components wit...
High-purity tungsten trioxide powder is insoluble in water, soluble in lye, slightly soluble in acid. It is used to make high melting point alloys and hard alloys, tungsten wires and fireproof materials, etc. It can be obtained by adding acid after co-melting tungsten ore and soda ash. The structure of tungsten trioxide depends on the temperature: it is tetragonal above 740°C, orthorhombic at 330-...
High-purity tungsten target is a chemical product of typical transition metal tungsten. Because of its high purity (greater than 99.95%), high density (19.35g/cm3), low vapor pressure, low evaporation rate, and good high temperature resistance, it is commonly used To produce ultra-small tungsten oxide films. As far as the current hot semiconductor chip is concerned, the new tungsten oxide film can...
High-purity ammonium paratungstate is the most important high-purity tungsten raw material, which generally needs to be prepared through tungsten ore leaching-extraction and transformation-deep purification-evaporation crystallization.
The global market for High Purity Ammonium Paratungstate (APT) was estimated to be worth US$ million in 2023 and is forecast to a readjusted size of US$ million by...
High-purity copper ingots are smelted and cast from high-purity copper plate materials into high-purity copper ingots.
The global market for High Purity Copper Ingot was estimated to be worth US$ million in 2023 and is forecast to a readjusted size of US$ million by 2030 with a CAGR of % during the forecast period 2024-2030.
North American market for High Purity Copper Ingot was valued at $ mill...
Nickel-platinum alloy target is a silver-gray metal target with a melting point of 1400-1650°C; a density of 18.63 g/cm3; a resistivity of 29.8 µΩ·cm (20°C). Nickel-platinum alloy targets are widely used in the semiconductor industry. Through magnetron sputtering, the nickel-platinum alloy target is deposited on the surface of the silicon device and reacted to form a nickel-platinum silicide film...
Browning solution, also known as browning treatment solution, refers to a treatment solution that improves the adhesion between the copper surface of the inner layer of the multilayer printed circuit of the printed circuit board and the polymer material. Browning solution has the advantages of high copper loading, strong acid resistance, low production cost, and simple preparation, and is in great...
As an important material affecting food safety, food packaging adhesives are gradually being valued by manufacturers. Food packaging adhesives refer to adhesive products specially used in the field of food packaging. Compared with ordinary adhesives, they have higher requirements for their hygienic and safety performance. Food packaging adhesives are not in direct contact with the packaged food li...
M-nitrobenzoic acid, also known as 3-nitrobenzoic acid, has a molecular formula of C7H5NO4 and is a chemical substance. The appearance of m-nitrobenzoic acid is white or yellowish monoclinic flaky crystal, with almond smell, soluble in ethanol, ether, chloroform and acetone, slightly soluble in carbon disulfide, water, petroleum ether and benzene. Nitrobenzoic acid is usually used in fields such a...
Self-lubricating silica gel, also known as oil-emitting silica gel, oil-expelling silica gel, and self-lubricating silicone rubber, refers to silicone products made by adding lubricating oil special materials to the silicone rubber material. Compared with conventional silicone rubber, self-lubricating silicone rubber has the advantages of good sealing effect, long service life, superior lubricatio...
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