We supply various material grades includes standard YG8, YG6, YG6X, etc.
Tungsten Carbide Round Bar Introduction:
1. 100% virgin material
2. Various sizes and full types stock available
3. Products can be customized upon requirement
The Nickel binder tungsten carbide rods were aimed to replace Titanium carbide (TiC) rods used for bonding of gold wires in the micro-electronics industry. Also called Wire bonding or wedge bonding.
The application is bonding of gold wires. Gold causes cobalt leaching.
Therefore, we replacing cobalt with nickel, kind of non-magnetic tungsten carbide bar.
Sizes:
Φ1.6x330mm with tolerance +/- 0.1mm
Φ1.8x330mm with tolerance +/- 0.1mm
330mm length is standard length.
Material: tungsten carbide without Cobalt, but with Nickel binder
Technical parameters:
| Material Analyses: | ||||
| Density (g/cm3) | Hardness (HRA) | Flexural Strength (Mpa) | Porosity | Grain Size WC |
| 14 | 89.5 | 3000 | A02B00C00 | 0.8 |
| Ingredient | WC (wt%) | Ni(wt%) | Co(wt%) | Magnetic force |
| 88 | 12 | 0 | 0-1 | |
Why choose us:
We always implement these business policies of "quality first, customer first"; "both wholesale and retail are welcome, excellent price for large quantity"; "timely delivery, mutual benefit and simultaneous growth with customer " to expand ourselves in the market.
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