LOST WAX CASTING METHOD
The particularity of the process and the characteristics of the ceramic materials used for the shape favor the reproduction of the finest details and little thicknesses, with surface roughness better than 3.2 Ru, narrow dimensional tolerances and good metallurgical properties. It can be used for all steels, alloys and super alloys and has fewer geometry limitations than other systems.
By injecting semi-liquid wax, the model of the casting to be made is obtained from an aluminum mold. Then, by immersing one or more models assembled around a central support in a particular ceramic mixture, a shell is created with a thickness capable of resisting the metallostatic pressures of the alloy. After drying of the coating, the wax is evacuated in an autoclave and the whole is ceramicized at a high temperature. It is then be poured with the hot form.
Parts can be made for various markets, we mainly supply impellers, vanes, supports, bodies, complex mechanical parts.
STEEL CASTINGS FOR HYDROELECTRIC PLANTS
STEEL CASTINGS FOR THERMOELECTRIC POWER PLANTS
STEEL CASTINGS FOR THE OIL & GAS INDUSTRY
STEEL CASTINGS FOR FOOD AND BEVERAGE
STEEL CASTINGS FOR THE ECOLOGICAL SECTORS
STEEL CASTINGS FOR OTHER SECTORS