Synthetic diamond polycrystalline TSP/PCD

 

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Synthetic diamond polycrystalline TSP

(1) Polycrystalline TSP mainly adopts inert binder for the diamond and diamond particles under the condition of high temperature and high pressure.At the same time because of thermal expansion coefficient of bond and diamond close, so the heat temperature of 1200 degrees or so.

(2) it has the very high abrasion ratio, also known as thermal stabilizing polycrystalline cost compared with the natural stone has a very low, is an ideal material for petroleum geological drill bits.

Synthetic diamond polycrystalline PCD

(1) is dominated by diamond and binder in the high temperature/high pressure sintering.

(2) the abrasion ratio is far lower than that of the TSP series, natural diamond have higher grinding efficiency, compared with an unparalleled price advantage, has become a necessity of diamonds.

Polycrystalline can precisely control the wear ratio, can adapt to different processing requirements.Our company choose different formulation and process of high temperature and high pressure of delicate bit polycrystalline and gauge polycrystalline has been adopted by major oil fields and bit manufacturers at home and abroad.

 

SIZE

A, cylindrical: Cylindrical polycrystalline are widely used in geology, such as coal, oil drill bit gauge, reinforcing effect is remarkable;Diamond polishing grinding waist edge, or diamond cutting and other traditional jewelry processing industry.

Transverse normal Angle shape: 30, 60 degrees, 90 degrees, 120 degrees.

Specification list: (unit: mm)

φ1×3	φ4×3	φ6×6
φ3×5	φ4×5	φ6×10
φ1.5×4	φ4×6	φ8×3
φ2×4	φ5×5	φ8×6
φ3.5×5	φ5×10	φ10×5
φ4*10	Φ8*4	Φ10*12

B, Cube cuboid

Used in hard rock drilling bit gauge, can replace natural diamond, economy is durable.

Specification list: (unit: mm)

1×1×1	1×1×3
2×2×2	2×2×4
2.5×2.5×2.5	3×3×5
3×3×3	1.5×1.5×4
4×4×4	4×4×6
5×5×5	3×3×10
3*6*10	4*8*20

 

 

 

 

C, Triangle and cylindrical

Triangle polycrystalline used in oil and coal drill in soft rock drilling, as the cutting effect is prominent.

Specification list: (unit: mm)

3*3*3×2.5	6*6*6×3.5
4*4*4×2.6	6.2*6.2*6.2×4.3
5*5*5×3.5	7*7*7×4

D, Wire drawing die polycrystalline

Used for metal or non-metal wire processing and the hot tungsten and molybdenum wire mold core.

Specification list: (unit: mm)

φ3×1	φ6×4	φ10×6
φ3.5×1.5	φ7×3	φ12×8
φ4×2	φ8×4	φ12×10
φ5×2.5..	φ8×5	φ14×10
φ5×3	φ9×5	φ16×10
φ6×3.5	φ10×5	φ18×10

More than common size for some products, can also according to the actual need for processing customization.