Polycrystalline Diamond


Is a synthetically produced, extremely Solid, compound material of randomly orientated diamond crystals. In conjunction with a metallic solvent catalyst under extremely high temperature and ultra-high pressure, PCD is produced by sintering carefully selected diamond grains (2um - 40um), with advantages of high wearability, hot hardness, high compressive and impact strength.

A, Thermally Stable Polycrystalline Diamond(TSP-PCD)

Tolerance: within ¡À0.03mm

ShanSun offer TSP coated with Ni, Ti or W.

 

for making drilling bits for oilwell, coal field and engineering, and dressing tools for grinding wheel.
D(mm)
H(mm)
1
1, 1.5, 2, 3, 4, 5
1.5
1.5, 2, 3, 4, 5
2
2, 4, 5, 6
3
3, 5, 6, 8
4
5, 6, 8, 10
5
5, 6, 10
6
5, 6, 8, 10
8
2, 5, 8, 10


S(mm)
L(mm)
T(mm)
1 to 3
1 to 5
1 to 5
1 to 5
1 to 5
2 to 6
3 to 5
3 to 5
3 to 8
5 to 10
3 to 10
3 to 10

T(mm)
L(mm)
S(mm)
1 to 3
3 to 5
3 to 5
3 to 5
3 to 8
3 to 8
5 to 8
4 to 10
4 to 10

H(mm)
T(mm)
L(mm)
3
3
5
3
3
7.5, 8
3, 5
3, 5, 10
10
 
Specification:  (mm)
CYLINDRICAL/
CONICAL(90~180¡ã)

CUBE

CUBOID

TRIANGLE

¦µ1x3
1x1x1
1x1x2
3x3x3x1
¦µ1.5x3
2x2x2
1.5x1.5x2.5
4x4x4x2.7
¦µ1.5x5
2.5x2.5x2.5
1.5x1.5x5
4x4x4x3
¦µ2x4
3x3x3x
2x2x6
5x5x5x3
¦µ2x6
4x4x4
3x3x5
5.5x5.5x5.5x4.5
¦µ3x5
5x5x5
3x3x10
6x6x6x3
¦µ4x6
6x6x6
4x4x1.5
6x6x6x4
¦µ5x6
7x7x7
4x8x1.5
¦µ5x10
8x8x8
4x4x10
With round ends

¦µ6x6
/
5x5x10
3x3x5
¦µ6x10
/
/
3x3x7.5
¦µ8x2
/
/
3x3x10
¦µ10x3
/
/
10x8x2.5

B, Polycrystalline Diamond Blanks(PCD)

For processing genuine diamond, plays an excellent role in jewel and jade processing with softer bond.


D(mm)
H(mm)
a
1
2, 4
90, 120. 180
1.5
2, 4, 5
2
2, 4, 5
3
5, 6, 8,
4
5, 6, 8, 10
5
5, 6, 10
6
5, 6, 8, 10
8
5, 8, 10


© 2007 ShanSun Diamond Industries Co.,Ltd.
BSI:9001:2000 Hold certificate no:FS518717 Emailtome:shansun@shansun.com