Профессиональный производитель CuW70 полированный вольфрамовый медный сплав


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Tungsten Copper Alloy Sheet / Plate / Rod / Bar / Disc / Pipe (Cu-W)


Tungsten copper alloy is the composite of tungsten and copper which own he excellent performance of tungsten and copper .


 


Specification











































































































Name



Chemical composition(%)



Physical properties



Cu



Impurity



W



Density(g/cm)≥



Hardness (HB)≥



Resistivity(µΩ.cm)≤



Copper-tungsten(50)



50±2.0



0.5



allowance



11.85



115



3.2



Copper-tungsten(55)



45±2.0



0.5



allowance



12.3



125



3.5



Copper-tungsten(60)



40±2.0



0.5



allowance



12.75



140



3.7



Copper-tungsten(65)



35±2.0



0.5



allowance



13.3



155



3.9



Copper-tungsten(70)



30±2.0



0.5



allowance



13.8



175



4.1



Copper-tungsten(75)



25±2.0



0.5



allowance



14.5



195



4.5



Copper-tungsten(80)



20±2.0



0.5



allowance



15.15



220



5



Copper-tungsten(85)



15±2.0



0.5



allowance



15.9



240



5.7



Copper-tungsten(90)



10±2.0



0.5



allowance



16.3~16.75



260



6.5



High Specific Gravity (W94)



6±2.0



0.5



allowance



16.8~17.2



 


Character


1. High density


2. Good machinability


3. High absorption capacity against x-rays


4. Harmless to the health


Application


1) Arcing contacts and vacuum contacts in high and medium voltage breakers or vacuum interrupters


2) Electrodes in electric spark erosion cutting machines


3) Heat sinks as passive cooling elements of electronic devices


4) Electrodes for Resistance Welding


 


About Us


We're professional manufacturer of molybdenum and tungsten products, MoSi2 and SiC heating element, laboratory furnace. Our products are exported to USA, Europe, Middle East and Southeast Asia, etc.


Our products include:                                                                                                        














































Molybdenum Product



Molybdenum Sheet/Plate/Rod/Electrode/Wire



Molybdenum Crucible/Tube/Boat/Disc/Nut



Molybdenum Special Shape Product



Tungsten Product



Tungsten Sheet/Plate/Rod/Wire



Tungsten Crucible/Tungsten heat shield



Tungsten Special Shape Product



Alloy Product



TZM Alloy/Mo-La Alloy



MoSi2 heating element



U,L,W,Special shape



SiC heating element



U,W,ED,Dumbell,SC,SCR shape



Laboratory furnace



Muffle furnace, Tube furnace


Atmosphere furnace, Vacuum Furnace



Accessories



Holders,Straps,Alumina tube



We're a factory with ISO quality system certification.


We can produce as per customer's request and provide products with good quality and best price!


 


Why choose Shibo?


1. More than 20 years’ manufacturing experience


2. Reasonable prices & Reliable quality & After-sale service


 


Guaranteed purity:


You can rely on our quality. We produce our molybdenum products ourselves – from the metal oxide right through to the finished product. As our input material, we use only the purest molybdenum oxide. This ensures that you benefit from a very high level of material purity.


 


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Новинки - Розница

0.0291 s.