Polycrystalline Cubic Boron Nitride (PCBN) for Machining Applications
PCBN composites are produced by sintering micron CBN powder with various ceramic, so as to produce extremely hard and thermally stable tooling materials Most PCBN material are integrally bonded to a cemented carbide substrate. CBN is the second hardest material known after synthetic diamond, but has high thermal and chemical resistance properties. It is mainly used in cutting and processing of high hardness or difficult to process materials including hardened steel, grey and high strength cast iron, high speed steel, cast iron quench alloy, sintering metal materials, etc.
|
Code # |
Diameter (mm) |
Diamond layer (mm) |
Height(mm) |
Abrasive ratio |
Feature |
Application |
|
HC1303 |
13.5 |
0.8-1.0 |
3.2 |
> 10000 |
CBN layer and Wc-co substrate High CBN content 2. High wear resistance 3. Good rupture strength 4.Good chemical stability |
1. Precise dimension2. Grey cast Iron3. Powered Metal4. Heat resisting
5. Quench alloy 6. Tools steel & die steel |
|
HCF1304 |
13.5 |
0.8-1.0 |
4.5 |
|||
|
HC3201 |
32.0 |
0.8-1.0 |
1.6 |
|||
|
HC3202 |
32.0 |
0.8-1.0 |
2.4 |
|||
|
HC3203 |
32.0 |
0.8-1.0 |
3.2 |
|||
|
LC1303 |
13.5 |
0.8-1.0 |
3.2 |
>3000-4000 |
CBN layer and Wc-co substrate 2. Relatively low CBN content 3. High wear ratio 4. Good anti-rupture strength |
metallurgy parts |
|
LC1304 |
13.5 |
0.8-1.0 |
4.0 |
|||
|
LC3201 |
32.0 |
0.8-1.0 |
1.6 |
|||
|
LC3202 |
32.0 |
0.8-1.0 |
2.4 |
|||
|
LC3203 |
32.0 |
0.6-0.8 |
3.2 |
|||
|
HB0903 |
9.55 |
3.18 |
3.18 |
> 5000 |
|
|
|
HB1204 |
12.7 |
4.76 |
4.76 |
|||
|
HB1608 |
15.85 |
8.0 |
8.0 |
|||
|
HB2008 |
20.0 |
8.0 |
8.0 |
