We supply tungsten. Price negotiable. Specific terms are negotiable.
Tungsten W catalyst. Based on Assay - with 14-15% W and 3,5-4,5% Ni - in barrels about 18-20 tons - fine granules, about 2cm in length - notification can be done if needed. - Origin EU, loading port EU Port
brand:W3101 W3102 W34 W1 W2 Content: W3 W34 W2: W>=99.929% Character and usage W3101:twist wire; it has good character in high temperature and endurance.Second crystal temperature >=1950C,mainly used as filament wire in halogen,high temperature color filament,twist filament,white filament and fluorescence filament. W3102: it has good character in roll and high temperature.Second crystal temperature >=1850C,mainly used in white filament wire,vacuum tube heating wire. W34: used in twist wire W1/W2:used as frame of vacuum tube,heating elements. Super thin white tungsten wire. Specs :3-14 um Usage : electronic watch, electronic computer,mini-bulb and other precision equipment manufacture. We can supply black wire,polish white wire,and rectify white according to customers' requirement . In wooden box.
Tungsten wire is used as vacumme material. Tungsten filament is applied as evaporator(heating element)in the vacuum metalizing Twisted tungsten wires are made of selected high quality material of tungsten,with the properties of excellent thermal conductivity,finely processed,and long duration. Usually twisted tungsten filament are used as evaporator (heating element) in the vacuum metalllizing(evaporation) process to coat thin film on surface of mirrors,kinescope,toys,home appliance,machine and various decoration,etc. Grade:JT88 Diameter:ª¦0.55--2.0mm Number of strands:1--10 (strands). We can produce the products according to the customers'drawing or sample. Attached labels indicate detailed production information Reeled on spools, Pack in cartons or cases or according to customers' requirements
Tungsten wire Carefully packaged
Tungsten wire Our tungsten wire processed from tungsten rod of toshiba is quite suitable to be made into strand tungsten filaments for vacuum metalizing or various lamps filament. Sstandard or up to specific requirement
1. Tungsten wire tungsten Filament: tungsten wire in spool Model NO.: KK Type: Tungsten Wire Material: W-1 Purity: 99.95%Min. Melting Point: 3410 Ceiclus Boiling Point: 5927 Ceiclus Density: 19.2g/cm3 Diameter: 0.01-2.00mm Surface: Black and Cleaned Export Markets: Global 2. Dimensions and Tolerances of tungsten wire: Tungsten wires diameters are generally expressed in terms of inches or mils (thousandths of an inch). For thin wires from. 001 inches up to. 020 inches in diameter, the diameter of the wire is measured by weight per unit length. That is, the weight expressed in mg of a 200 mm length of wire. The standard diameter tolerance is: � 3% of the weight measurement. Closer tolerances are available, depending upon the application for the wire product. Specification: Diameter, mm Difference between 2 feet, mm Inside diameter tolerance, mm Big heater element Small heater element 0.4-3.0 1 0.3 0.4-1.0 1 0.3 0.4-1.3 1 0.3 0.4-1.0 2 1 0.3 0.4-1.0 1 0.3 0.4-1.0 several stranded coils 0.3 Note: Different diameter and length are available for your 99.95% pure stranded tungsten wire. 3. Straightness of tungsten wire: Wire may be finished in the unstraightened or as drawn condition and is controlled to Bango's internal standards, In addition, wire can be straightened via mechanical or heat treating processes. Typically, the measure of the straightness of a tungsten wire is obtained by cutting a ten inch long piece of wire and allowing it to lie on a flat clean surface. The maximum deviation from a straight line along its length is the quantitative measure of its straightness. In general, as the degree of straightness increases, tensile strength decreases. 4. Quality and Finish: Wire is free of scratches, kinks and distortions insofar as they are harmful to the intended end use of the product. Surface finish is supplied in the black, as drawn condition, where drawing lubricants and oxides are retained on the surface, or in the cleaned condition by firing in hydrogen or electrochemical etching. 5. Products Feature: 1. Excellent Conductivity 2. Resistance of high temperature. 3. Abrasion and Erosion. 4. Suitable for making heating wires. 5. Twisted wires for coating films under vacuum and for tungsten wires in electrical light sources usage.
Product name: black pure tungsten wire Purity: â?¥99.95% Density: 19.2g/cm3 Diameter: 0.03-3mm Surface finish: alkaline/black Quality standard: ISO 9001 Tungsten wire application: Tungsten wire mainly used for making heating wires, twisted wires for coating films under vacuum, also used as electrical lig. The diameter can be customized as requirement,different application,our processing way will be different.
Tungsten Wire Doped Tungsten Wire, also known as Non-sag Tungsten Wire or 218 Tungsten Wire, is a type of tungsten cable used as a luminous material in light bulbs. During the smelting process, it is doped with small amounts of potassium, silicon, and aluminum oxides. Apart from this, tungsten carbide wire is also produced through wire drawing techniques for use in the manufacture of filaments, high-speed cutting alloy steel, and various other applications including optical and chemical instruments. Operating Principle of Tungsten Wire The operating principle of fine tungsten wire varies depending on its application. In the case of tungsten filament wire in light bulbs, when an electric current flows through the wire, it heats up and emits light, producing the desired illumination. This process is known as incandescence and requires the wire to reach a high temperature, often in excess of 2000�°C, which is facilitated by the high melting point of tungsten. Tungsten wire is also commonly used in heating elements for high-temperature applications, as its electrical resistance causes it to heat up when a current flows through it. In this application, the tungsten wire is designed as a coil or loop, which allows for high surface area contact and efficient heat transfer. Additionally, tungsten wire is used in other applications such as in welding, cutting, and etching, where it operates based on its high melting point, durability, and conductivity properties. Material Number and Application of Tungsten Wire WB001: Suitable for standard incandescent lamps, double- or triple-helix fluorescent lamps, festival lamps, bracket wire, etc., it has good winding performance and does not sag. WB150: Suitable for double-helix incandescent lamps, halogen lamps, and other high-temperature lighting applications; outstanding processing performance. WB584: Excellent high-temperature anti-sag performance, high recrystallization temperature, appropriate for shock-resistant filament, high color temperature filament, etc. Now the tungsten wire price is reasonable, if you want to buy tungsten wire, please contact us. We can also offer kinds of industrial air cooler for sale, if you have needs, please contact us.
