...diagram What is 'heat treatment'? Why are steels heat treated9 Describe various heat-treatment...

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Transcript of ...diagram What is 'heat treatment'? Why are steels heat treated9 Describe various heat-treatment...

Page 1: ...diagram What is 'heat treatment'? Why are steels heat treated9 Describe various heat-treatment processes. Name any five alloys of ferrous and non-ferrous metals. Write their composition,

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Page 2: ...diagram What is 'heat treatment'? Why are steels heat treated9 Describe various heat-treatment processes. Name any five alloys of ferrous and non-ferrous metals. Write their composition,

www.engin

eerin

c.in

Page 3: ...diagram What is 'heat treatment'? Why are steels heat treated9 Describe various heat-treatment processes. Name any five alloys of ferrous and non-ferrous metals. Write their composition,

www.engin

eerin

c.in