Tungsten-Copper W-Cu Electrodes
The value of copper-tungsten electrodes derives to a large extent from the unique mechanical and physical properties of the material: the high electrical conductivity of copper combined with the wear resistance of tungsten optimizes the manufacturing process.
Description
Tungsten-based composites are strong refractory metal materials manufactured by a strictly controlled process including pressing, sintering, and infiltrating with copper. The properties of Tungsten composites are influenced by the copper-to-Tungsten ratio. If the Tungsten content improves, the electric arc and wear resistance will increase while the thermal and electrical conductivity, on the contrary, will reduce.
Products Description
|
Item# |
composition |
density(g/cm3) |
hardness(HRB) |
electric conductivity(%IACS) |
|
30W70Cu |
W:30%,Cu：70% |
10.32 |
42 |
89 |
|
35W65Cu |
W:35%,Cu：65% |
10.66 |
50 |
82 |
|
40W60Cu |
W:40%,Cu：60% |
11.02 |
55 |
77 |
|
45W55Cu |
W:45%,Cu：55% |
11.42 |
61 |
73 |
|
40W60Cu |
W:50%,Cu：50% |
11.9 |
65 |
54 |
|
55W45Cu |
W:55%,Cu：45% |
12.5 |
70 |
49 |
|
60W40Cu |
W:60%,Cu：40% |
13.3 |
76 |
47 |
|
70W30Cu |
W:70%,Cu：30% |
13.9 |
82 |
44 |
|
75W25Cu |
W:75%,Cu：25% |
14.5 |
88 |
42 |
|
80W20Cu |
W:80%,Cu：20% |
15.2 |
100 |
38 |
|
85W15Cu |
W:85%,Cu：15% |
16.1 |
240HB |
33 |
|
90W10Cu |
W:90%,Cu：10% |
16.9 |
260HB |
28 |
Tungsten-Copper electrodes are suited to a wide range of high-speed, automated welding operations. For brazing copper and copper alloys, Tungsten-Copper electrodes offer excellent electrode heat balance for applications such as high-speed spot welding of wire harnesses for use in motors, automobiles, and anywhere complex or simple wire harnesses are used. Other applications include line switches for battery packs, as well as electrical components for manufacturing lines of circuit breakers and electrical switches.
Large-scale factory production
FAQ
Q: Do you provide free samples?
A: Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.
Q:Do you accept small orders?
A:You don't need to worry about this problem, just consult.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q:What are the advantages of your company?
A:
(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
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