TY - BOOK TI - Green Sand Preparation and Control for Iron Castings U1 - 620.191 PY - 2005/// CY - Kolkata PB - The Institute of Indian Foundrymen KW - Mechanical Engineering N1 - Silica Sand Kutch Bentonite Carbonaceous Additives Iron Oxide Powder: IS: 10091: 1981 Silica Flour IS: 3339 -1975 Wood Flour Dextrin - IS: 4269: 1981 Sand Mixing Equipments and Mixing Controls Return Shake Out Sand and its Characteristics. Effect of Core Sand Influx into the Circulating Sand System Formulation of Unit Sand Composition for Iron Castings Sand Testing and Controls Parameters with Special Reference to Wet Tensile Strength and Friability Index Tests Casting Defects, Causes and Remedial Measures Improving Surface Finish of Iron Castings ER -