Permanent Mould Casting: Characteristics and Limitations | Metallurgy
In this article we will discuss about:- 1. Meaning of Permanent Mould Casting or Gravity Die Casting 2. Characteristics of Permanent Mould Casting 3. Limitations. Meaning of Permanent Mould Casting or Gravity Die Casting: Like sand casting, this method also consists of pouring molten metal but in a metallic mould without external pressure. Moulds are generally made of cast iron [...]