Consiuer the given Al-Cu phase diagram. How much a-phase is present in an alloy with composition C, at 500°C reached via slow cooling?

Q: c) Sample of an aluminum alloy has a tensile strength of 175 MPa, What will be the maximum force…

A:

Q: a) Draw the stress strain curves for metals, polymers and ceramics?

A: Given Data⇒   Stress-strain curve for metal, polymers, and ceramics

Q: In your summer internship, you are tasked with measuring the ultimate tensile strength of a material…

A: To find: The ultimate tensile strength on the test. Given: The initial diameter of the rod, di =…

Q: Give an example of a flexure formula?

A: The flexure formula is also known as the flexure bending equation and is defined as; Where, M is…

Q: What is the estimated flaw size responsible for the failure of a component made from silicon carbide…

A: Stress level = 250 MPaMaterial =  SiC

Q: One way to make a metal stronger is to increase the metals grain size

A: given: One way to make the metal stronger is to increase the metals grain size

Q: Tempering refers to a. the amount of galvinization O b. amount of cold reduction c. amount of hot…

A: Tempering: 1. It is the heat treatment process in which we heat the material to a specific…

Q: Why should the thermal stresses be considered in design?

A: The stresses generated due to rapid heating or cooling of the structure are known as thermal…

Q: How can machinery parts and pipeline welds be tested for flaws without destroying them? Name several…

A: We can inspect or test the welded parts and pipe line welds for flaws without destroying them…

Q: What Fundamental problems occur in finding the resultant Internal normal force?

A: The resultant internal force is defined as the force, which is the result of resisting forces in the…

Q: What is true stress and true strain?

A: To define: True stress True strain Stress: It is defined as the internal resistance developed at a…

Q: Metal work: What are possible sources of error in trying to obtain a specific hardness or strength?

A:

Q: b) The elastic limit for some materials is difficult to determine exactly and so a yield point is…

A: Step 1: Step 2: Step 3: Step 4:

Q: What would be the result of the Yielding of the material?

A: In stress-strain curve of material the yield point is the point of elasticity. Yield points shows…

Q: SLOS to be assessed: SLO1: Interpret, generate, and practice practical application of graphical…

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Q: When does stress concentrations become important?

A: Stress concentration is very important in the case of cyclic loading. stress concentration leads to…

Q: Stress and strain: What are they and why are they used instead of load and deformation?

A: