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Carbide Substrate
As a new ultra-hard product, PDC cutter and cutting tool have been used in many industrial sectors, especially in oil & mine drilling. Suzhou Shareate Company has the most advanced technique of material design, mould design and manufacturing. Carbide substrates with various interface shapes significantly reduce the internal stress in PDC cutter manufacturing process, which makes combination in excellent abrasion resistance of diamond with high impact resistance of carbide.
Grade chart for carbide substrate
Grade | Cobalt content % | density g/cm³ | hardness HRA | Bending strength N/mm² | Abrasion resistance 1/cm³ | Fracture toughness Mpa m1/2 |
JZ08 | 8 | 14.75 | 89.5 | 3000 | 10 | 13.4 |
XR111 | 11 | 14.43 | 89.7 | 3000 | 7.5 | 13 |
JZ13 | 13 | 14.20 | 87.5 | 2800 | 5 | 16.7 |
XR13II | 13 | 14.20 | 88.7 | 3300 | 7 | 14 |
JZ13A | 13 | 14.22 | 88.5 | 3300 | 6.5 | 14.5 |
JZ16 | 16 | 13.95 | 86.5 | 2850 | 3.6 | 16.8 |
Applied to the oil and gas, coal geology, cutting tool.
Carbide Substrate
As a new ultra-hard product, PDC cutter and cutting tool have been used in many industrial sectors, especially in oil & mine drilling. Suzhou Shareate Company has the most advanced technique of material design, mould design and manufacturing. Carbide substrates with various interface shapes significantly reduce the internal stress in PDC cutter manufacturing process, which makes combination in excellent abrasion resistance of diamond with high impact resistance of carbide.
Grade chart for carbide substrate
Grade | Cobalt content % | density g/cm³ | hardness HRA | Bending strength N/mm² | Abrasion resistance 1/cm³ | Fracture toughness Mpa m1/2 |
JZ08 | 8 | 14.75 | 89.5 | 3000 | 10 | 13.4 |
XR111 | 11 | 14.43 | 89.7 | 3000 | 7.5 | 13 |
JZ13 | 13 | 14.20 | 87.5 | 2800 | 5 | 16.7 |
XR13II | 13 | 14.20 | 88.7 | 3300 | 7 | 14 |
JZ13A | 13 | 14.22 | 88.5 | 3300 | 6.5 | 14.5 |
JZ16 | 16 | 13.95 | 86.5 | 2850 | 3.6 | 16.8 |
Applied to the oil and gas, coal geology, cutting tool.
