 |
| High-Pressure Die Casting | Low-Pressure Die Casting |
| Lower pressure, generally less than 0.08MPa | High pressure, up to several hundred MPa |
| The molten metal flows relatively smoothly | The flow of molten metal in the cavity is relatively unstable |
| The cavity can be metal, sand, etc. (lower requirements for cavity materials) | The cavity can only be metal |
| Can produce small and medium castings and large castings | Usually used to produce small and medium-sized castings |
| Castings can be heat treated | No or incomplete heat treatment strengthened castings |
| High-Pressure Die Casting | Low-Pressure Die Casting |
| Lower pressure, generally less than 0.08MPa | High pressure, up to several hundred MPa |
| The molten metal flows relatively smoothly | The flow of molten metal in the cavity is relatively unstable |
| The cavity can be metal, sand, etc. (lower requirements for cavity materials) | The cavity can only be metal |
| Can produce small and medium castings and large castings | Usually used to produce small and medium-sized castings |
| Castings can be heat treated | No or incomplete heat treatment strengthened castings |
