High Quality 0.1mm 0.2mm 20 Micron Tungsten Wire
Description:
Compared with high-carbon steel wire, what are the advantages of
tungsten wire as diamond wire busbar?
(1) Smaller diameter, which can effectively reduce the loss rate of
silicon wafers. It is reported that the diamond wire busbar
industry has begun to develop 35um wire types, which is seriously
close to the limit of steel wire, so tungsten wire as busbar has
become an inevitable trend. 35um steel wire has problems such as
small breaking force and insufficient cutting ability, and it is
very easy to break.
(2) The lower break rate is mainly attributed to the advantages of
tungsten-based steel wire such as higher tensile strength, better
toughness, stronger cutting ability and fatigue resistance.
(3) Better corrosion and oxidation resistance. When the coating is
damaged, tungsten wire will not react with oxygen in the air to
produce corresponding oxides like steel wire, thereby reducing
cutting performance.
(4) Higher cutting efficiency. Within a certain period of time,
tungsten-based diamond wire with the same diameter can be cut more
times than diamond wire made of steel wire, and the yield rate is
higher, that is, the cut product has no obvious scratches.
(5) Longer service life. For example, in the production of single
crystal silicon, the service life of wire rope made of tungsten
wire is about 10 times higher than that of wire rope made of steel
wire.
(6) More suitable for cutting large-sized silicon wafers, mainly
due to the thinner wire of tungsten-based diamond wire, higher
breaking force, and no silicon wafer breakage.
(7) More cost-saving, mainly reflected in the lower loss rate of
the cut workpiece and the increase in the number of uses.
Specifications:
mm |
diameter |
length |
Diameter tolerance |
surface |
State |
rod |
8.0~16.0 |
10~850 |
10~660 |
Black |
forged |
3.0~8.0 |
10~5000 |
10~800 |
Black |
forged |
wire |
1.5~3.0 |
10~8000 |
10~1600 |
Black |
drawing |
0.5~1.5 |
10~8000 |
10~2650 |
Black |
drawing |
Packing & Delivery:
To better ensure the safety of your goods, professional,
environmentally friendly, convenient and efficient packaging
services will be provided.
Our inspection equipment:
FAQ:
Q: Are you a factory or a trading company?
A: We are factories and trading company.
Q: Can I have my own LOGO on the product?
A: Yes, you can send us your design and we can make your LOGO.
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best
price from most ship company and offer professional service.
Q: Can we visit your factory ?
A: Warmly welcome once we have your schedule we will pick you up .
