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- Sand casting: sand casting is used for processing low-temperature metals, such as iron, copper, aluminum, magnesium, and nickel alloys. Sand casting can also be used for high temperature metals where other means would be unpractical. It is said to be the oldest and best understood of all techniques.
- Investment casting: The process is suitable for repeatable production of net shape components, from a variety of different metals and high performance alloys.
- Mould casting: mold casting is used in forming iron-, aluminium-, magnesium-, and copper-based alloys.
- Die casting: It is the process of forcing molten metal under high pressure into the cavities of steel moulds. metal part has precise dimensions, very smooth surface.
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