Engineering, 19.01.2021 14:00 xojade
Using the isothermal transformation diagram for an iron-carbon alloy of eutectoid composition, specify the heat treatments procedure that results the final microstructure
1- 100% Martensite
2- 50% Pearlite +50% Martensite
3- 50% Martensite + 50% Bainite
4- 50% Bainite + 50% Coarse Pearlite
5- 50% Martensite+ 25% Bainite + 25% Fine Pearlite
Answers: 1
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Shafts are machine elements that are used to a) carry axial loads b) direct shear loads c) transmit power d) rotate at constant speed e) none of the above circular and square shafts subjected to the same torque under the same circum behave a) the same way b) almost the same way
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Engineering, 04.07.2019 18:10
Draw the engineering stress-strain curve for (a) bcc; (b) fcc metals and mark important points.
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Engineering, 04.07.2019 18:20
Have a greater impact on maintenance productivity than any other support group. (clo5) a)-the top management b)-inventory and purchasing c)-sub-contracting d)-cmms
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Engineering, 04.07.2019 19:10
A)-in the process of engineering design, explain the contribution of material selection. b)- explain the procedure of synthesis as is employed in engineering design. c)- is there any relationship between ergonomics and engineering design? explain. d)- safety consideration in engineering design includes human, product and the enviroment . explain how safety will be incorporated into the design?
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Using the isothermal transformation diagram for an iron-carbon alloy of eutectoid composition, speci...
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