Lost wax casting can also be called precision casting, and the ancient artworks are mainly poured with this method. The materials used in lost wax casting include wax, shell-making refractory such as ...
Compared with other casting methods, the pouring system of investment castings has more functions which are summarized below:(1) Mold filling passageMake sure the molten metal smoothly and steadily fi...
The moulding is a process of making a cavity or mould out of sand by means of a pattern. The molten metal is poured into the moulds to produce casting.1. Green sand molds - mixture of sand, clay, and ...
After the development in recent years, the auto parts industry of our country has developed towards calorization and tempering. The number of copper casting decreases and the production size of alumin...
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