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Metallurgical Engineering Foundry Metallurgy Difficulty: Medium

The casting processes that require expendable moulds are P. Investment casting Q. Low pressure casting R. Shell moulding S. Slush casting

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More Metallurgical Engineering Questions

Select the best material, which can be used for the applications mentioned below using the following data: Material k(W.) m -1 .K -1 ρ (kg.m -3 ) Cp (J.kg -1 .K -1 ) I 105 2320 687 II 425 10,500 234 III 238 2700 917 IV 2320 3500 519 V 63 2250 711 Choose a material which can be used as a heat reservior (to hold that) The energy consumed by a ball mill depends upon Identify the metal that can not be produced by carbothermic reduction. Match each material in Group I with a bond type in Group II . Group I Group II P. Silicon 1. Metallic bonding Q. Copper 2. Covalant bonding R. Sodium chloride 3. Ionic bonding 4. Vander-Wallis bonding Slipping system for FCC