“Stainless steels have good corrosion resistance”. Justify
[3 marks]Write short note on Ausformed steel.
[4 marks]Compare Austenitic SS and Martensitic SS with composition, properties and applications and microstructure.
[7 marks]List out characteristics of High strength low alloy steel(HSLA).
[3 marks]Give composition and properties of one Tungsten base & one Molybdenum based tool steel.
[4 marks]Discuss Hadfield Manganese steel with composition, Properties and Application and heat treatment with microstructure.
[7 marks]Write a short note on : Bio-materials.
[7 marks]Which are characteristics of free cutting steel? Why free cutting steel contain high sulphur?
[3 marks]Compare composition , properties and applications of Silal and Nicrosilal.
[4 marks]Describe metallurgical aspects of Titanium and alloys. Discuss their applications in aircraft industry.
[7 marks]Enlist properties and applications of Mg alloys.
[3 marks]Explain brief about Ni -hard cast iron.
[4 marks]Describe the critical property and applications of Ni base super alloys. Explain any one Ni base super alloy in detail.
[7 marks]Discuss Glass transition temperature in Metallic glasses
[3 marks]Define Smart Material. Why does piezo electric is called a smart Material?
[4 marks]Explain Maraging steel and Dual phase steel in brief.
[7 marks]What is Nano Technology? What are Nano materials?
[3 marks]Give basic properties and applications of Iron base and cobalt base super alloys
[4 marks]Write a short note on: carbon Nano-tubes
[7 marks]Discuss Aerospace materials with its composition, properties and applications.
[3 marks]What are surface composites? Give basic properties and applications of Surface composites.
[4 marks]Write a short note on : Shape memory material
[7 marks]Explain TRIP steel in brief.
[3 marks]Differentiate Semi conducting and Superconducting materials with its composition, properties and applications.
[4 marks]Write short note on Cryogenic materials. ######1
[7 marks]