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Zhengzhou Brother Furnace Co.,LTD
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Tungsten Sheet Rod, Tungsten Copper Alloy, Tungsten Alloy |
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 Click to enlarge image
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 Model Number |
Brother Tungsten products |
Rods and plates of WCu10, WCu20, WCu25,WCu30,WCu40; MoCu Alloy.
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Description of Tungsten-Copper Alloys:
As high performance materials, Tungsten-Copper and Molybdenum-Copper are characterized by high thermal conductivity, low thermal expansion and high wear resistance combined with excellent electrical conductivity. These composites are made by infiltrating porous tungsten or molybdenum with molten copper in a vacuum. Thus providing a direct copper path for heat or electrical conductivity.
Tungsten-Copper for Electrical Application:
► High Voltage Arc Contacts,
► Vacuum Contacts, Electrodes for Resistant Welding and Spark Erosion
► Leaders for Steel Rolling
► Dies for Casting
► Balance Weights
► Rocket Parts.
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Type
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Density
(g/c3)
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HB
(MPa)
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Electrical
Conductivity
(% IACS)
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Form
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WCu10
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17
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2550
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> 27
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Rods, Bars
Sheets,Plates,
Parts
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WCu20
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15.4
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2160
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> 34
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WCu25
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14.5
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1940
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> 38
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WCu30
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13.8
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1720
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> 42
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Typical Size
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Ground Finish Bars
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Ground Finish Sheets
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Diameter (mm)
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Max. Length (mm)
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Thickness (mm)
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Max. Width x
Max. Length (mm)
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4 - 8
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175
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1.2
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20 x 80
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10 - 50
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203
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3.3
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30 x 150
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> 60
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350
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5
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50 x 150
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-
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-
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10
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100 x 200
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-
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-
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20
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200 x 300
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-
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-
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30 - 100
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300 x 400
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