During heat treatment of metals, after the recovery phase, the next two stages include the following behaviour

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Q: Due to the force of magnitude magnitude 100N applied on the jockey pulley, the top of the slack side…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Calculate the reaction forces Ay and Dy acting on the beam. Positive values for the reactions are…

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Q: Use the graphical method to construct the shear-force and bending-moment diagrams for the beam…

A: Draw the free-body diagram of the beam.

Q: Calculate the y-coordinate of the centroid of the shaded area. 47 mm Answer: y = 21 mm i 21 mm 21 mm…

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Q: Calculate the moment of inertia of the shaded area about the x-axis. 117 mm 36 mm ·-+-· 64 mm 64 mm…

A: Given data: ◆ The base of the triangle: b = (64 + 64) mm = 128 mm ◆ The height of the triangle: h =…

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Q: Moment Equations in Terms of x The beam is loaded as shown and supported with a pin at A and roller…

A: GIVEN DATA- AN OVERHANG BEAM GIVEN WE HAVE TO FIND SHEAR FORCE AND BENDING MOMENT EQUATION AT…

Q: An object is made from a uniform piece of sheet metal. The object has dimensions of a = 1.35 ft b =…

A: Given data: Dimensions of object:                           a=1.35 ftb=3.55 ftc=2.15 ft Diameter of…

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A: As this question has multiple parts so we will solve only first three for you if any particular part…

Q: Consider two hypothetical metallic crystal structures A and B. A has a simple cubic and B a fcc…

A: Given: Atomic packing factor  For A = 0.52 (simple cubic structure) For B = 0.74 (FCC structure)

Q: 6. An object whose density is lesser than the density of the fluid-base will float. Among the given…

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Q: Q2: A nozzle is a device for increasing the velocity of steadily flowing stream of fluid. At the…

A: GIVEN DATA- A NOZZLE GIVEN INLET CONDITION h1=3025 KJ/Kg , C1=60m/s , Z1=0m , A1=0.1m2 , v1=0.19…

Q: A copper [E = 96 GPa, a = 17.5x10-6/°C] rod (2) is placed within a steel [E = 192 GPa, a = 11.5x10-…

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Q: Find the temperature whose temperature Take delx= del y= 1 m. 100 C 75 C profile of the rectangular…

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Q: Calculate the moment of inertia of the shaded area about the x-axis.

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A: To draw SFD and BMD

Q: which one is the correct answer?   1.78 x 1019 atoms/m2 2.31 x 1019 atoms/m2 1.18 x 1019 atoms/m2…

A: It is very basic question of material science. Topic - Crystallography Used concept is planer…

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Q: 3: The heat transfer Q from the steam turbine shown in figure below is 8.5 kJ/s. Determine me power…

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Q: Determine the x- and y-coordinates of the centroid of the shaded area. 45 45 x = y Answers: y = 175…

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Q: A copper [E = 104 GPa, a = 17.1x10-6/°C] rod (2) is placed within a steel [E = 208 GPa, a =…

A: GivenE2=104GPaα2=17.1×10-6/CoE1=208GPaα1=12.2×10-6/CoA1=3306 mm2A2=2828 mm2∆T=44oC

Q: The distance y = 2.8 m. Find the upward velocity of A if the downward velocity of B is 3.8 m/s.…

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A: Given data: E=11×103 ksi Need to determine the angle of twist of end A.

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Q: answer on d and e

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Q: the transformed shape will look like a ?

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Q: a D C B b C

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Strengthening of Alloys

Strengthening of the alloys is required as metals become weak due to various lattice defects, metal bonding phenomena. The strength of the metals is not enough for any mechanical work. The internal dislocations of any metals arise due to forming processes. Due to the movement of these dislocations, the metals are plastically deformed.