Tungsten Products

High Purity Best Price 99.95% High Purity Tungsten Alloy Tube Description: Characteristics of tungsten tubes 1. High melting point and good deformation resistance: Tungsten crucibles have an extremely high melting point of up to 3420℃, making them suitable for extremely high temperature environments. At the same time, creep resistance is highly valued in the production process, and the deformation of tungsten tubes is small after repeated use. 2. High purity: high-purity

High Quality Tungsten Copper Alloy W75cu25 Tube Tungsten Copper Alloy Tube for Industry Application Description: How to mine tungsten copper tubes? Tungsten copper tubes are an important metal material with good thermal conductivity and electrical conductivity, so they have good wear resistance and corrosion resistance under high temperature and high pressure environments. The mining of tungsten copper tubes is a complex project that requires the use of advanced technology

Cost Metal Resistivity Polished Pure Alloy Tungsten Wire for Heating Description: Except for a small amount of tungsten filament used as heating material for high-temperature furnaces, heaters of electron tubes and reinforcing ribs of composite materials, most of it is used to make filaments of various incandescent lamps and halogen tungsten lamps and electrodes of gas discharge lamps. For tungsten filaments or tungsten rods used as cathodes of gas discharge lamps, 0.5-3%

Factory Spot Direct Sales of Pure Tungsten Wire Supply Description: Once tungsten filaments are used at high temperatures and recrystallized, they become very brittle and are very easy to break under impact or vibration. In some electric light source products that require high reliability, in order to prevent the filament from breaking, 3-5% rhenium is often added to the doped tungsten filament, which is called tungsten rhenium filament. It can reduce the ductile-brittle

99.96% Tungsten Wire of Various Specifications Description: Tungsten filament is a thin filament made by forging and drawing tungsten bars. Tungsten filament is mainly used in electric light sources such as incandescent lamps and halogen tungsten lamps. Tungsten wire used as various luminous bodies in light bulbs also needs to be doped with a small amount of potassium, silicon and aluminum oxides during the smelting process. This kind of tungsten wire is called doped tungsten

Black Tungsten Wire 99.95% W Purity Dia0.05mm Description: The resistivity of tungsten wire is 5.3*10^-8. Tungsten has a high melting point, high resistivity, good strength and low vapor pressure. It is the material for making incandescent filaments among all pure metals. However, tungsten is hard and brittle and difficult to process. When the current passes through the tungsten wire and is heated to a certain temperature, the resistance value of the tungsten wire increases

High Quality Dia0.6mm Tungsten Wire Parts High Hardness Description: Tungsten filaments are mostly produced with ammonium paratungstate (APT) as raw material. The general process is to roast ammonium paratungstate in air at about 500℃ to tungsten trioxide, or slightly reduce it to blue tungsten oxide in hydrogen at about 450℃. The tungsten filaments for making incandescent lamp filaments need to be doped with a small amount of potassium oxide, silicon oxide and aluminum oxide

Filament Cleaned High Quality Tungsten Wire Hot selling Description: Including high temperature performance, room temperature performance and wire diameter consistency. High temperature performance. The working temperature of tungsten filaments for incandescent lamps is usually between 2300 and 2800℃. Generally, the greater the power of the bulb, the higher the working temperature of the filament. It can be seen that the working temperature of the filament far exceeds the

High Quality 0.1mm 0.2mm Tungsten Wire in China Description: The advantages of tungsten filament lamps are as follows: (1) Tungsten filament bulbs can be widely used in various occasions because of their diverse light source forms, which can adapt to these environments. They also have different irradiation methods such as scattering and diffusion. Therefore, they are widely practical. (2) The light emitted by tungsten filament lamps has a wide spectral range, that is, it can

High Quality 0.1mm 0.2mm Tungsten Wire in China Description: What are the advantages of using tungsten wire as diamond wire busbar? As one of the core consumables in the silicon wafer cutting process, the cutting effect of diamond wire is mainly affected by the thickness of the product, the performance of the busbar and the cutting method. Generally speaking, the thinner the diamond wire or the higher the comprehensive performance of the busbar, the better the cutting effect.

High Quality 0.1mm 0.2mm 20 Micron Tungsten Wire Description: Compared with high-carbon steel wire, what are the advantages of tungsten wire as diamond wire busbar? (1) Smaller diameter, which can effectively reduce the loss rate of silicon wafers. It is reported that the diamond wire busbar industry has begun to develop 35um wire types, which is seriously close to the limit of steel wire, so tungsten wire as busbar has become an inevitable trend. 35um steel wire has problems

Micron 0.025mm High Strength Fine Tungsten Yarn Tungsten Wire for Textile Gloves Description: Guarantee 99.95% purity, and produce tungsten wire strictly according to fine tolerances to ensure the consistency of mechanical properties and layering level of tungsten wire. At the same time, eddy current detection and other detection methods are used to measure the quality to ensure that the drawn tungsten wire has uniform wire diameter, no internal cracks, splits, continuous

High Purity 99.95% Tungsten Wire for Lighting Applications Description: It can fully meet customers' requirements for creep resistance, durability, thermal conductivity, reliability, and low pollution. Characteristics of tungsten wire 1. Different diameters are produced for customers to choose at will; 2. High melting point and excellent high temperature resistance; 3. Purity greater than 95%, few impurities, no pollution; 4. Different mechanical properties can be achieved

Hot Sale Common Size Dia0.8mm Black Tungsten Wire for Vacuum Coating Description: Application field of tungsten wire Tungsten wire is widely used. The following are some common uses: 1. Electronics industry: Tungsten wire is usually used to manufacture electronic devices, such as heaters in electron tubes, electron guns, and semiconductor devices. Its high melting point and good electrical conductivity make it an important material in electronic equipment. 2. Lighting:

Tungsten Wire Dia0.05mm Filaments Ultra-Fine High Strength Wire Description: As a typical tungsten product, tungsten wire is a thin wire made by forging and drawing tungsten rods. The English name is tungsten wire, and the tungsten content is generally greater than 99.95%. However, due to the hardness and brittleness of metal tungsten and the difficulty in processing, appropriate amounts of potassium oxide, silicon oxide and aluminum oxide are often added in the process of

99.95% Pure Tungsten Wire for Lighting Applications Description: Tungsten wire is a filament made by forging and drawing tungsten bars. It is mainly used in electric light sources such as incandescent lamps and halogen tungsten lamps. Tungsten wire used as various luminous bodies in light bulbs also needs to be doped with a small amount of potassium, silicon and aluminum oxides during the smelting process. This kind of tungsten wire is called doped tungsten wire (Doped

Tungsten Wire Tungsten Filament for Vacuum Coating Description: The resistivity of tungsten wire is 5.3*10^-8. Tungsten has a high melting point, high resistivity, good strength, and low vapor pressure. It is the best material for making incandescent filaments among all pure metals. However, tungsten is hard and brittle and is difficult to process. When the current passes through the tungsten wire and is heated to a certain temperature, the resistance value of the tungsten

Pure Tungsten Tube Description: Tungsten tubes are mainly used in thermocouple protection tubes in high-temperature furnaces, sapphire single crystal furnaces, and supports in high-temperature sintering furnaces. Tungsten copper tube is a composite material refined by using the excellent metallic properties of high-purity tungsten powder and the plasticity and high conductivity of high-purity copper powder through static pressure molding, high-temperature sintering, and

Tungsten Tube Customized Tungsten Pipe 99.95% High Quality Pure Tungsten Tube Description: Tungsten tube is a tubular object made of tungsten as the main material, which usually has the characteristics of high strength, high hardness, high melting point, good corrosion resistance, etc. Due to these excellent characteristics, tungsten tubes are widely used in various industrial fields, and their main uses include: Electronic industry: Tungsten tubes are used as packaging

99.95% High Purity Tungsten Tube Tungsten Tube Customized Tungsten Pipe Description: Tungsten tubes can be widely used in insulation layers, induction heating elements and containers in high-temperature furnaces. It can be used in many fields such as sapphire crystal growth furnace thermal field, quartz continuous melting furnace refractory metal parts, industrial high temperature furnace refractory parts, etc. When the tungsten tube is used as a container, it is often fixed