Leading manufacturer sale polished tungsten bar wholesale

Product Description                                                 Leading manufacturer sale polished tungsten bar wholesale
Tungsten Heavy Alloys are materials with high tungsten content and low amounts of Ni, Fe or Ni,Cu. Some tungsten alloys is added Co., Mo or Cr etc.Their densities could be as high as 16.8~18.8g/cc. TLWMcan produce two kinds of tungsten heavy alloys,W-Ni-Fe(magnetic)and W-Ni-Cu(non-magnetic).Big size of tungsten prts are produced by CIP,various of small parts are produced by mold pressing ,extruding or MIM. TLWM can also produce high strength bars, shafts and thin sheets by forging and rolling .Product standard:ASTM b777-07 and Mil-T-21014. 

Advantages:   
*High desity
*Good machinability
*Good mechanical properties
*High Modulus of elasticity
*High absorption capacity against x-rays and y-rays
*Harmless and environment friendly

Applications
*Protection shields for nuclear radiation such as PET syringe shield,vial shield ,isotope container,FDG container,multi leaf collimator
*Balancing weights such s tungsten sinker bar,heavy metal boring bar,vessels crank camshafts, holders for well logging , racing weights, vibration damping and dynamic balancing weights
*Substitutional material for Uranium
*Balls in bomb
*High voltage electrical contact
*Electrodes for Resistance Welding

AMS-T-21014	Class1	Class1	Class2	Class2	Class3	Class3	Class4
Material ratio.	90W7Ni3Fe	91W6Ni3Fe	92W5Ni3Fe	93W4Ni3Fe	93W4Ni3Fe	96W3Ni1Fe	97W2Ni1Fe
Density(g/cm3)	17.1±0.15	17.25±0.15	17.50±0.15	17.60±0.15	18.10±0.15	18.30±0.15	18.50±0.15
Heat treatment	Sintering	Sintering	Sintering	Sintering	Sintering	Sintering	Sintering
Tensile strength(MPa)	900-1000	900-1000	900-1100	900-1100	920-1100	920-1100	920-1100
Malleability(%)	18-29	17-27	16-26	16-24	10-22	8-22	6-13
Hardness(HRC)	24-28	25-29	25-29	26-30	27-32	28-34	28-36

Products Show            Tungsten bar for electrode 
         Tungsten bar for sputtering                     target material
               Tungsten bar for filament
More Products Tungsten Alloy Applications *Protection shields for nuclear radiation such as PET syringe shield,vial shield ,isotope container, *Balancing weights such s tungsten sinker bar,heavy metal boring bar,vessels crank camshafts, holders for well logging , racing weights, vibration damping and dynamic balancing weights*Substitutional material for Uranium*Balls in bomb*High voltage electrical contact*Electrodes for Resistance Welding

Tungsten Copper Applications *Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interruptors *Electrodes in electric spark erosion cutting machines *Heat sinks as passive cooling elements of eletronic devices.*Electrodes for Resistance welding*Electronic Packaging Materials.

Pure Tungsten And Pure Molybdenum Pure tungsten and Pure molybdenum products are widely used for Furnace parts,Semiconductor base plates,components,Emission cathodes ,Cathodes and Anodes ,Tubes/Boats f,Targets ,Heating Elements,X-ray Radiation Shielding,Sputtering Targets and Electrodes.
Tungsten Carbide Applications Tungsten carbide and cobalt powder as raw material. 
High strength and high hardness.Excellent hardness, wear-resistance, high elastic modulus,  high flexural strength, good chemical stability (acid, alkali, high temperature oxidation), impact resistance, good toughness, low coefficient of expansion, thermal conductivity, electrical conductivity and iron and its alloys with similar features

Our Company MingGuan Metal has advanced technologies,superior machines&equipment, state-of-the art testing instruments and modern workshops.It also has established a set of scientific ,anagement system and strict quality control system.MingGuan ensures all the aspects of development(design),production, sales and services to cmply with the highest international standard or design and manufacturing excellence. Packing & Delivery Our Certifications Customer Photo                   In the Fair             To be invited to Dubai                  Visit our factory FAQ
Q:What's your main products?
A:Tungsten /molybdenum /tungsten alloy products.

Q: Why should I choose your company for partner?
A: As you know, the raw material of low price makes your product more competitive in the market. That means it will make your sell much easier.

Q:Do you use first class tungsten /molybdenum powder?
A:We only use first class tungsten / molybdenum powder,no recycle.

Q: Delivery tungsten alloy products can be shorter?
A: Usually we make sure all the order delivery with 30 days.Tungsten copper 15 days.

Q:Price can be cheaper?
A: We use first class tungsten powder,the cost is high.

Q:Tungsten /Molybdenum products MOQ?
A:Please email to enquire per different products.

Q:Tungsten /Molybdenum sample? A:Sample available,within 7~14 days.