Research Article
Effects of Focus Geometry on the Hard Rock-Cutting Performance of an Abrasive Waterjet
Table 3
Properties of the target rock.
| | Rock type | Density (kg/) | Compressive strength (MPa) | Shear strength (MPa) | Tensile strength (MPa) | Young’s modulus (GPa) | Vickers hardness (kg/) |
| | Granite | 2650 | 236 | 23 | 11 | 56.5 | 980 |
|
|
