Method for casting a material, utilization of the method, casting mould for implementing the method and objects manufactured in accordance with the method and in the casting mould, as well as core for being inserted into such a casting mould

Abstract

The invention pertains to methods for manufacturing objects in moulds, the moulds used for the manufacture and objects manufactured in accordance with the method and/or in the moulds.

1 . A method for casting a material by transferring said material into a free-flowing state by means of heating and introducing the material into a casting mold, wherein the introduction of the material into the casting mold is at least partly realized with the aid of the tilt casting principle, wherein a core molded of core molding material and an inorganic binder is inserted into the casting mold in advance. 
     
     
         2 . A method, particularly according to  claim 1 , wherein sand is used as core molding material. 
     
     
         3 . A method, particularly according to  claim 1 , wherein no core dressing is applied onto the core. 
     
     
         4 . A method, particularly according to  claim 1 , wherein an inorganic binder on the basis of silicate, borate and/or phosphate is used. 
     
     
         5 . The utilization of the method according to  claim 1  for manufacturing a pump housing, particularly a high-pressure pump housing, or a turbocharger housing. 
     
     
         6 . A tiltable casting mold or tiltable permanent mold, particularly for implementing the method according to  claim 1 , wherein a core molded of core molding material, preferably sand, and an inorganic binder is inserted into the mold. 
     
     
         7 . A casting product, wherein it is manufactured in accordance with  claim 1  or in a tiltable casting mold wherein a core molded of core molding material, preferably sand, and an inorganic binder is inserted into the mold. 
     
     
         8 . A casting product, wherein it consists of a light metal alloy such as, in particular, aluminum alloys that is advantageously manufactured by means of the gravity method in accordance with  claim 1 . 
     
     
         9 . A core for being inserted into a casting mold that can be at least partly tilted in accordance with the tilt casting principle, wherein the core is molded of a core molding material, preferably sand, with an inorganic binder, preferably on the basis of silicate, borate and/or phosphate.