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<p>Creating course page via bot</p> <p><b>New page</b></p><div>{{Infobox Course<br /> | code = MLL366<br /> | name = Heat treatment and Surface Engineering<br /> | credits = 3<br /> | credit_structure = 2-0-2<br /> | pre_requisites = MLL262<br /> | overlaps = MCL788<br /> }}<br /> <br /> == MLL366 : Heat treatment and Surface Engineering ==<br /> Introduction to heat treatment procedure, different schemes; Influence of them on the metals/alloys microstructure; Microstructural analysis. Iron-carbon equilibrium diagram: Transformations on heating and cooling. Influence of alloying elements, TTT &amp; CCT diagrams. General principles for steels. Heat treatment equipment&#039;s. Heat treatment processes, hardenability studies, Jominy end quench test, austempering and martempering. thermo mechanical treatments.Precipitation hardening. Surface modification technique, Heat treatment of specific alloys: HSLA steels, high speed steels, maraging steels, tool steels and die steels. heat treatment of gray irons, white irons (malleabilising) and S.G.Irons. austempering of S.G.iron. heat treatment of various non-ferrous alloys. Defects: Defects in heat treated parts, causes and remedy design for heat treatment. Softwares:Introduction to heat treatment softwares.</div>

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