CORE MATERIAL MIXTURE, METHOD OF FABRICATING CORE FOR CASTING AND CORE FABRICATED BY THE SAME

申请公布号：US2011100255(A1)

申请号：US20100754193

申请日期：2010.04.05

申请公布日期：2011.05.05

申请人：

HYUNDAI MOTOR COMPANY;KIA MOTORS CORPORATION;YOUNG IL CHEMICAL CO., LTD.

发明人：KIM HAN JAE;HUH SOO-HYUN

分类号：C09D1/02

主分类号：C09D1/02

摘要：The present invention features a core material mixture for casting that prevents strength from being decreased and improves de-coring properties. The core material mixture preferably includes molding sand, and a core binder consisting of sodium silicate-based binder and an oxide film inhibitor. The present invention also provides a method of fabricating a core for a casting and a core for the casting fabricated by the same method.

METHOD OF MAKING SYRINGE AND NEEDLE ADAPTER ASSEMBLY BY ULTRASONIC BONDING

DIALYSIS METHOD AND APPARATUS

SUB-AQUEOUS STORAGE OF LIQUEFIED GASES

METHOD OF REMOVING METAL VALUES FROM SOLUTION

PROCESSO PARA O REFINO DE METAIS FUNDIDOS

PROCESSO E MAQUINA PARA A FABRICACAO DE TUBOS DE FIBROCIMENTO COM ORIENTACAO DE FIBRAS

CONTATO ELETRICO CONNECTOR E ALOJAMENTO DE CONECTOR

DENTE POSTICO DE FRESA FRESA E PORTA-FERRAMENTA

PROTEIN AND METHOD OF EXTRACTING SAME FROM SOYBEANS EMPLOYING REVERSE OSMOSIS

METHOD OF RECOVERING CHROMIUM AND BARIUM VALUES FROM WASTE BARIUM CHROMATE

SELF-EXTINGUISHING FLAMMABLE MIXTURES

HIGH CURRENT DENSITY ELECTROLYTIC CELL

METHOD FOR COMBINED COATING AND COLD REDUCTION OF METAL

MANUFACTURING METHOD OF FREE-CUTTING LEAD STEEL

COMPOSITION COMPRISING AN EPOXY RESIN WITH AN ORGANOSTANNOIC ACID-CARBOXYLIC ACID ANHYDRIDE REACTION PRODUCT

ANTI-PIPING COMPOSITION FOR THE PRODUCTION OF METAL INGOTS AND CASTINGS

ELECTRIC FURNACE,PARTICULARLY OF THE TYPE USING A DRY CRUCIBLE TO MELT HIGHLY REACTIVE METALS,AND METHOD

CONTROL RODS FOR NUCLEAR REACTORS

ORGOTEIN PURIFICATION PROCESS

OPTICAL SCANNING APPARATUS