B - Operations – Transporting – 22 – C
Patent
B - Operations, Transporting
22
C
22/145, 22/159,
B22C 9/10 (2006.01) B22C 1/00 (2006.01) B22C 1/26 (2006.01)
Patent
CA 1158014
Casting Core and Process for the Production Thereof Abstract A casting core for the creation of difficultly accessible cavities in castings of aluminum or of one of its alloys, produced from a base substance and a harden- ed organic binder, the binder employed for bonding the base substance being sugar or a sugar derivative, and a process for the production of such a casting core wherein the base substance is mixed with sugar or a derivative thereof in aqueous or organic solution, pressed in molds, and baked at elevated temperature.
345011
Dobner Alfred
Wischnack Wolfram
Alcan Aluminiumwerk Nurnberg G.m.b.h.
Fetherstonhaugh & Co.
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