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Sand casting, as its name implies, uses sand mold as the basic mold to form the required castings after pouring metal solution. At present, iron, steel and many non-ferrous metals can be obtained by …
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Casting is like playing with wax. You buy Wax (scrap steel, or pig iron) and then turn the wax into liquid and put it into a mold, so you can get things of different shapes. (solid liquid solid) For…
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The application scope of precision castings is more and more extensive, and there are more and more manufacturing processes. Among them, the cooling process is an indispensable process. Some need to …
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Precision casting and sand casting are two methods in the casting industry, each with its own advantages and disadvantages. The differences between precision casting and sand casting are introduced b…
Aluminum alloy die casting is a kind of pressure casting parts, this paper mainly introduces the process of aluminum die casting.
Aluminum alloy die-casting is a kind of pressure-casting parts. The correct use of aluminum alloy die-casting molds can not only extend the life of aluminum alloy die-casting molds, but also improve …
When it comes to aluminum castings, the quality of aluminum alloy materials and the casting process can affect the appearance of a casting. Aluminum castings do not come down from the production line…
Electroplating is the process of plating a thin layer of other metals or alloys on the surface of aluminum castings using the principle of electrolysis. It is the process of using electrolysis to att…
Forged aluminum alloys are aluminum alloys mainly used for forging processing. Cast aluminum alloy belongs to casting aluminum process, such as die cast aluminum process, sand cast aluminum process, …
Ductile iron vs Gray iron vs Pig iron?What is ductile iron?What is gray iron?
How to make low-carbon steel castings produced by lost foam?
To a certain extent, it can improve the planning of the internal gate, so that the flow interval of molten metal in the cavity can be shortened or the cross-sectional area of the gate can be enlarged…
Ten major defects of aluminum die castings and prevention...
The hot and wet tensile strength of the mold is much lower than that of the wet sand mold. The surface of the mold expands when heated, and the stress concentration and cracks appear in the high wate…
The surface of the casting presents strip-shaped scratch marks along the opening direction, with a certain depth, and it is one-sided when severe. The other is that the liquid metal and the mold weld…
Due to the metal copper, zinc, aluminum and aluminum alloy fittings, now people like to have a little sense of metal, and the die casting has the characteristics of metal, but the process is relative…