How to select good quality iron castings
The geometric shape, size, size effect, solidification, shrinkage and stress of iron castings are discussed.
What factors affect the quality of iron castings? Today, we Botou yixinglong metal products Co., Ltd. will make a brief analysis for you
Good sales volume, cast iron geometry, size, size effect and solidification, shrinkage, stress.
Excellent, cast iron structure, weight and size.
Third, the quality of raw materials for iron casting. If the quality of metal charge, refractory, fuel, flux, modifier, foundry sand, molding sand binder, coating and other materials is not up to standard, the iron castings will have defects such as air hole, pinhole, slag inclusion, sand sticking and so on, which will affect the appearance quality and internal quality of iron castings, and in serious cases, the iron castings will be scrapped.
Fourth, the process operation of iron castings, to develop a reasonable process operation procedures, improve the technical level of workers, so that the correct implementation of process procedures.
Botou yixinglong metal products Co., Ltd. sincerely looks forward to many regional customers to negotiate business with us. Our company will cooperate with you with excellent products and good reputation.