PART B: Short answer questions 1. Give the distinctive features, limitations, and applications of the following alloy gr

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Part B Short Answer Questions 1 Give The Distinctive Features Limitations And Applications Of The Following Alloy Gr 1 (113.65 KiB) Viewed 45 times

PART B: Short answer questions 1. Give the distinctive features, limitations, and applications of the following alloy groups: titanium alloys, refractory metals and superalloys 2. Explain in brief, why metals in general are ductile, whereas ceramics are brittle 3. Below is a list of ceramics, metals and metal alloys: Gray cast iron; Tool steel: Nickel based supper alloy: Silica refractory Magnesium alloy: Low alloy steel: White cast iron: Abrasive ceramics Select from this list the one material that is best suited for each of the following applications, and cite at least one reason for your choice: No. Application Material Reason 1 Arched roofs of steel making furnaces 2 Large diameter pipeline 3 Railway brake shoes Bonded to Grinding wheels 5 Ipod case 6 Jet and rocket engines 7 Milling machine base