Explain sand blasting process for surface preparation.
[3 marks]What is vapour phase degreasing? Explain in detail.
[4 marks]What is shot peening? Explain working of this process. Give its advantages.
[7 marks]Explain the importance of surface engineering.
[3 marks]What is anodizing? Give applications.
[4 marks]Compare chromating and phosphating processes.
[7 marks]Explain galvanizing in detail.
[7 marks]Why is moderate temperature used during electroplating?
[3 marks]Describe the use of ion beam implantation in surface modification.
[4 marks]Explain plasma spray coating method. Give advantages and applications.
[7 marks]Discuss factors affecting bond strength in thermal spray coating.
[3 marks]How surface composites differ from normal composites? Enlist their advantages.
[4 marks]Discuss principle of Electroplating & explain setup used for it with a neat sketch.
[7 marks]Differentiate physical vapor deposition and chemical vapor deposition.
[3 marks]Explain the thermal spray coating processes.
[4 marks]What is Physical vapor Deposition? Discuss evaporation method of PVD.
[7 marks]Explain effect of spray gun on coating properties.
[3 marks]Explain electroless plating.
[4 marks]What is chemical vapor deposition? Explain in detail with mechanism, advantages. Disadvantages and applications.
[7 marks]Write short note on aluminizing.
[3 marks]Briefly discuss gas carburizing.
[4 marks]Explain the use of Friction stir processing in Surface composites manufacturing.
[7 marks]Compare the Boronizing and Boronitriding.
[3 marks]Explain the carbonitriding process.
[4 marks]Briefly discuss solid carburizing. Describe Process parameters and applications.
[7 marks]