nombre: cuerpo de la bomba
material de las piezas: SS 316
Silica sol castings are mainly used for products with high corrosion resistance and precision dimensions, since silica sol steel casting can have much better surface quality and less geometrical deviation of dimensions. The main silica sol steel castings we ever made include meat grinder parts, valve castings, pump castings, marine hardware, and furniture decoration etc.
Both silica sol casting and water glass casting belong to investment casting or lost wax casting. So process of silica sol casting is almost the same as water glass casting. But silica sol investment casting process uses silica sol zircon sand as the molding material, which can stand temperature up to 2000 degree.
Por lo general, tolerancia a las piezas de fundición de sol de sílice dentro de GB / T6414, CT5 ~ 6, rango de peso de 20 gramos a 50 kilogramos, el acabado de la superficie es Ra6.3.
Fundición de sílice frente a fundición de vidrio de agua
The silica sol investment castings have better dimensions and surface quality, but just more expensive than water glass casting. Cost of silica sol casting is almost twice than the cost of water glass casting. Below are the main differences between solica sol casting and water glass casting.
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