Recent questions in Engineering Materials - Engineering

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Explain why the critical resolved shear stress is much lower than the theoretical strength, based on the force required to break atomic bonds within the structure

Explain why the critical resolved shear stress is much lower than the theoretical strength,based on the force required to break atomic bonds within the structure
25/04/2017

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Having trouble with this question regarding fine grain structures

Briefly describe how finer grain structures contribute to increasing theroom temperature strength of a metal. Discuss why fine grainedstructures are not an advantage at high temperatures where ...
17/04/2017

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Having trouble with this question on my engineering materials paper.

A copper sample provides a yield strength of 100 MPa as it starts to plastically deform. The sample is unloaded shortly after reaching yield strength and is tested again. Explain what you would ...
17/04/2017

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Basic engineering

A material for a bolt with 8mm diameter in an angle joint 60degree has Ultimate Tensile strength of 500mpaand shear strength of 300mpa determine the factor of safety in operation. When F =8kn
16/01/2016

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Name the four forming processes on sheet metal stamping dies and processes?

This question was a part of my todays exam
02/09/2012

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In sheet metal bending, what are the principal terms used to describe bending on a press brake?

This is my assignment task. Please provide a brief answer.
02/09/2012

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Distinguish between roll bending and roll forming?

Hello! I am trying to find answer to this question. Please help.
02/09/2012