molybdenum bar Other applications include

Used as an electrode . Tungsten can be pulled into a very fine wire, but very high melting point . Other applications include : Due to a very high melting point of tungsten , commonly used in aerospace and high-temperature applications, molybdenum plate‍ such as electronics, heating , welding, such as gas tungsten arc welding . Tungsten is very hard, very close , so ideal for making heavy metal alloys , such as alloy is used in armor , heat sinks and high density applications such as weights , balance weights , boats and aircraft weights and so on. Because tungsten is very tight , darts often containing 80-97% tungsten . Tungsten high-speed steel , sometimes containing 18 % tungsten . Sheet of turbines , durable protective layer portion and the tungsten-containing high-temperature alloy ( Hastelloy alloy , stellite , etc. ) . tungsten carbide inserts‍ Using tungsten bullets instead of lead . Tungsten tungsten carbide plate as catalyst, inorganic colors. Tungsten disulfide is a high temperature lubricant , which remained stable at 500 ° C . Since the thermal expansion of tungsten and similar borosilicate glass , which is used to make glass / metal seal tungsten and nickel, iron and cobalt alloys are used to make heavy alloy , this alloy is used in kinetic energy of the bullet weight to replace depleted uranium . Tungsten in an integrated circuit is a connection between the road thing . Erosion of the insulator in the contact holes of silica , into tungsten, polished to connect the transistor. Typical contact holes as small as 65 nm. molybdenum bar‍ Tungsten is one of the hardest material , is used in machine tools and abrasives .

Molybdenum plate thermal expansion coefficient

High thermal conductivity and low thermal expansion coefficient, good thermal shock resistance, electrical conductivity and wear resistance, is molybdenum plate‍ widely used in the aerospace field, which comprises means for interconnecting solar array spacecraft molybdenum foil sheet. However, molybdenum is relatively poor weldability and high temperature strongly molybdenum bar‍  oxidized, the oxide film is no protective effect, so the surface to tungsten carbide inserts be plated molybdenum modification. As the silver brazing with good performance, usually silver plating surface of the molybdenum to improve the weldability and to reduce or prevent the oxidation of molybdenum.

molybdenum crucible tungsten electrode the energy

Tungsten carbide is the abrasive and turn with the most common materials, and often the best medicine tungsten radioactive material is used as shielding material. Transportation fluorodeoxyglucose general use molybdenum plate‍ tungsten container, tungsten electrode the energy fluorodeoxyglucose 18F lead container can not be used. Tungsten oxide in the ceramic glaze is used, calcium or magnesium used in the phosphor tungsten. In nuclear physics and nuclear medicine tungsten crystals were used as tungsten bar. Tungsten is used as the X-ray target and in the electronic oven as a heater. Tungsten-containing salt is tungsten carbide inserts‍ permanent in the chemical and leather industries. Bronze tungsten oxide is used in the painting. Because of its low sensitivity to tungsten carbide is used as jewelry, in addition to it's very hard because it is not like other metal polishes are scratches. Some instruments use tungsten-hyun. Appearance of high-purity tungsten gray or dark gray metallic luster, the main ingredient of material for casting; machining cutter and heads, conductor of heat; steelmaking ingredients and additives, advanced molybdenum bar‍  automobile crankshafts, cylinder ingredients and electrodes used to guns, artillery, rockets, satellites, aircraft and ship.