TUNGSTEN - 881 Anuncios

Domingo 16 mayo 2010

WC(TC)occupies the special position in the sealing material, as it has high hardness. Steel degree and wearayability. Even in 500 degrees Celsius temperature also stay the same, at 1000 ° c still has high hardness. So, it is best choice to use the tungsten carbide in heavy load and...

Lunes 29 junio 2009

Cantidad : 5,000,000,

The Ceramic discharge metal halide (CDM) lamp is a relatively new source of light that is a variation of the old (high-pressure) mercury-vapour lamp. The discharge is contained in a ceramic tube. During operation, the temperature of this ceramic tube can exceed 1200 Kelvin. The ceramic...

Sábado 23 mayo 2009

Cantidad : 30 sets

Jigging machine belongs to gravity-based equipments, which can separate mineral based on differing of specific gravity. . Application Jigging machine is widely used in gravity concentration of tin, tungsten, placer gold, hematite ore, manganese, titanium, antimony, lead, tantalum...

Sábado 23 mayo 2009

We are specialized in tungsten export, our products are good quality and fast delivery time.If there are any questions or additional information you may need, please contact me directly.Ubicación : Hualong Build Madian Bridge East Beijin, Beijin, Persona a contactar : Wang Amanda...

Sábado 23 mayo 2009

W-Ni-Fe alloys are materials with a high tungsten content and low amounts of NiFe (binder material). They show similar high densities as pure tungsten, but they are much easier to machine. W-Ni-Fe alloys are characterised in particular by their excellent strength and ductility Advantages...

Jueves 21 mayo 2009

W-Re series wire is tungsten-rhenium wire, which have unique quality because of its ductility compared to pure tungsten wire. Tungsten-rhenium (W-Re) maintains a much greater ductility due to its rhenium content. Multicrystal has its own technology to make a homogeneous alloy of rhenium...

Sábado 28 marzo 2009

Cantidad : 80mt/year - Precio : reasonable

Appearance: Dark grey powder Application: For cemented carbide Main Chemical Composition(%) Namely our company 4K24 Ti 24.0+-0.5 W 65.5+-0.5 T. C. 9.5-9.7 F. C. ≤ 0.15 Fe≤0.03 Mo≤0.10 Si≤0.005 Na≤0.005 K≤0.005 Ca≤0.007 S≤0.03 O≤0...

Sábado 17 enero 2009

Zhuzhou ZZ Hardmetal, which was established in the hometown of hard metal of China --- Zhuzhou city in Hunan province. A professional Chinese manufacturer of tungsten carbide products such as indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods...

Sábado 17 enero 2009

Zhuzhou ZZ Hardmetal, which was established in the hometown of hard metal of China --- Zhuzhou city in Hunan province. A professional Chinese manufacturer of tungsten carbide products such as indexable inserts shims, drilling bits, drawing dies, cold forging dies, carbide bars, carbide rods...

Sábado 13 diciembre 2008

We supply tungsten wire, tungsten bar, tungsten plate, tungsten sheet, tungsten rod, tungsten electrode, tungsten fabricated parts, tungsten alloy, tungsten copper alloy, tungsten heavy alloy. Please contact with our sales department for more details.Ubicación : Building 3, International...

Sábado 13 diciembre 2008

We supply tungsten wire, tungsten bar, tungsten plate, tungsten sheet, tungsten rod, tungsten electrode, tungsten fabricated parts, tungsten alloy, tungsten copper alloy, tungsten heavy alloy. Please contact with our sales department for more details.Ubicación : Building 3, International...

Viernes 28 noviembre 2008

Brand:W3101 W3102 W34 W1 W2 Content:W3 W34 W2:W≥99.929% Character and usage: W3101:twist wire;it has good character and endurance.Second crystal temperature ≥1950℃,mainly used as filament wire in halogen filament,high temperature Colour filament,twist filament,white...

Viernes 28 noviembre 2008

Types and specs Type Dia Min max Black tungsten pole swaged 2.5 11.0 Black tungsten pole straighted 0.8 3.0 Ground tungsten pole 0.8 10.0 Brand and W content Brand WAL1 WAL2 W content ≥99.95% ≥99.95% Usage:manufacture tungsten wire,frame of grid,elicit wire,bracket,unsag...

Viernes 28 noviembre 2008

Tungsten coils are metal products made of tungsten wires.They have some properties,such as high corrupt-resistant,better high-temp properties and stability,long use life. Brand:W1 Specification(0.5-0.81)mm×pcs Used for mirror making,aluminum vapor deposition on plastics. Brand:WAL1...

Viernes 28 noviembre 2008

Chemical content(%) Density(g/cm3) ResistanceμΩ/cm IACS(%) HB Brand Cu impurity W Cu-W50 50±2 0.5 11.85 3.2 54 1128 Cu-W55 45±2 0.5 12.30 3.5 49 1226 Cu-W60 40±2 0.5 12.75 3.7 47 1337 Cu-W65 35±2 0.5 13.30 3.9 44 1520 Cu-W70 30±2 0.5 13.80 4.1 42 1716 Cu-W75 25±2 0.5 14...

Viernes 28 noviembre 2008

High density tungsten alloys are materials with a high tungsten content and low amount of Nife or NiCu. Density:16.5-19.0g/cm3. Intensity of tention:700-1000Mpa. Good machinability. Used for mass baiancing and shield materials in watches,sports facilities and oils,space flight and...

Sábado 01 noviembre 2008

Brand:W3101 W3102 W34 W1 W2 Content:W3 W34 W2:W≥99.929% Character and usage: W3101:twist wire;it has good character and endurance.Second crystal temperature ≥1950℃,mainly used as filament wire in halogen filament,high temperatureColour filament,twist filament,white...

Sábado 25 octubre 2008

Specification: According to customers' specific requirements Quantity: Mass Application: Vacuum metallizing(evaporation) heating element EvaporatorUbicación : No.21 Xijin Road Ganzhou, Jiangxi 341000 China, 341000 Ganzhou Zhanggong, Persona a contactar : Jessie Wang, 0086 797 8293777

Martes 07 octubre 2008

we can provide you with very good tungsten wire.And we are looking for long term parter.For further information,please contact us.This offer will be effective at any time you see it.Ubicación : , 450042 zhengzhou, Persona a contactar : James Qin, +86 371 67823373

Martes 30 septiembre 2008

Tungsten Copper(Cu-W) Alloy is the composite of Tungsten and Copper which owe the excellent performance of Tungsten and Copper.It is used widely in such industries as engine,electric powder,electron,metallurgy,spaceflight and avigation. Properties:1.Better heat resistant;2.Better...

Lunes 17 marzo 2008

Features Open system design, free choice for reagent Grating as dispersive element Main specifications Light source: Halogen-tungsten lamp (12 V/30W) Wavelength range(nm): 330---800nm (continuous adjustment) Bandwidth: Ubicación : Room 711, Xinwanli Building, No.9 Baixia Road, Nanjing...

Jueves 06 diciembre 2007

Somos proveedores de joyas originales y perlas a granel, como perlas de vidrio millifiori, perlas semillas de vidrio, bugles, medias perlas, perlas "piedras preciosas", perlas nacaradas y naturales, perlas en pasta fimo, ect. Gracias por contactarnos para más detalles. Nuestra empresa...

Martes 30 octubre 2007

Cantidad : 1000 - Precio : US$1.00

We can supply indexable turning&milling inserts with or without coating, cemented carbide inserts as substrate for PCD/CBN inserts, brazing inserts, ball, perform blank, tungsten carbide round knife, rod and etc.Ubicación : , DongGuan, Persona a contactar : Alan Lee, +86 769 26560249

Martes 23 octubre 2007

Diameters:0.05-5mm Usages: High temperature resistive colorful shake resistive lamp wire; Twin screw lamp wire; Pothook spring cathode of electron tube; Cathode of gas discharge lamp -house; Electric vacuum vocation, electron tube of electric lamp-house vocation series, car lamp series...

Sábado 20 octubre 2007

Argon Arc Welding Gun TIG Welding Torch ~~~ · Argon Arc Welding Nozzle ~~~ · Mobile Spot Welding Gun ~~~ · Transducer,Tungsten-pole Clip Series ~~~ · Damageable Parts On Plasma Arc Cutting Gun ~~~ · CO2 Gauge,Argon Gauge ~~~ · Argon Arc Welding Gun TIG Silicon Rubber Series ~~~ ·...

Sábado 29 septiembre 2007

Cantidad : 10 Pcs

1. Adopt big flow non-clog design, improving the ability to pass dirty things greatly. 2. The design is rational, with high efficiency, and the energy-saving is remarkable. 3. Adopts in series mechanical seal, the material is the wear-resisting carbonization tungsten, featuring being durable...

Domingo 23 septiembre 2007

carbide drawing dies for drawing metal wires and rods.Ubicación : Sanqiutian, Shifeng District, Zhuzhou City, Hunan, P. R. China, 412004 zhuzhou, Persona a contactar : Jackie Jia, 0086 733 8632298

Viernes 21 septiembre 2007

Rhenium and tungsten wire for use in the vaccum furnace.Ubicación : No.180 East Luyuan Road Industry Park, 214200 Yixing, Persona a contactar : Aaron Xu, +86 510 80209501

Viernes 21 septiembre 2007

Specifications: 1) Size: minimum dia. 10 micron 2) Grade: WAL1-L, WAL1-T, WAL2-L, WAL2-T 3) As finished: black wire, electrolytic cleaned wire, hydrogen-sintered cleaned wire, straightened 4) Property: good winding property, non-sag, high temperature resistant Application: 1) For...

Viernes 07 septiembre 2007

Cantidad : 50000PCS

We can offer Tungsten / Molybdenum Crucible with all kinds of dimension. It is used for used for metallurgy and in the machinery Industry. If you have any requirement, please contact to us freely.Ubicación : E-20/F, Block B, Gaosu Mansion, No.30 Ximianqiao St.,, 610041 Chengdu, Persona...