The stress axis in an FCC crystal makes angles of 31◦ and 62◦ with the normal to the slip plane and with the slip direction, respectively. The applied stress is 10 MN/m2.

Q: Determine the critical resolved shear stress on a BCC single crystal if a normal stress of 10 MPa…

A: Given data: Normal stress σ=10 MPa acts along l=[100] direction. Applied stress causes slip in the…

Q: A piece of BCC single-crystal metal is oriented such that tensile stress is applied along a [131]…

A: Write the direction of the tensile stress.   A=131   Write the plane on which slip occurs.   B'=011…

Q: A single crystal metal test sample oriented such that a tensile stress is applied in the [012]…

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Q: A single crystal of a metal that has the BCC crystal structure is oriented such that a tensile…

A: Note:- As per our company guidelines we are supposed to answer only the first three sub-parts.…

Q: Determine the second moments of area about the axes XX for the sections shown in Fig 4.23 Can I get…

A: Hi. as you have posted multiple questions and not specified which question needs to be solved, so…

Q: Do ductile materials fail in shear?

A: The type of materials that undergo considerable plastic deformation before fracture are known as…

Q: Discuss the following mechanical properties of grains: Elasticity Hardness Strength…

A: The mechanical properties of grains are: 1. Elasticity: Elasticity is a mechanical propertie of…

Q: A material has an appreciable elongation without any increase in load is

A: Answer: B. Yielding A material has an appreciable elongation without any increase in load is called…

Q: The figure shows two work pieces of steel of 0.3 %C and 1.3 %C with different dimensions. compare

A: This is Fe-Fe 3C diagram. If the annealing process is carried out at controlled heating and cooling…

Q: Briefly explain the ASTM grain-size standard. Draw a stress-strain curve for a ductile metal and…

A: ASTM grain size standard: ASTM (American Society for Testing and Materials) grain size standard is…

Q: Consider a single crystal of BCC iron oriented such that a tensile stress is applied along a [010]…

A: Given data  For BCC crystal Tensile stress applied along [010] direction. a) find resolved shear…

Q: A slab of 1500 mm x 750 mm x 500 mm is required to be cast using a sand casting process.  It was…

A: given - Dimensions of slab = 1500 mm× 750mm×500mm                                = 150cm×75cm×50cm…

Q: A single crystal of a metal that has the BCC crystal structure is oriented such that a tensile…

A: Given:- Tensile stress applied in =[1 3 3} Tensile stress=0.8 MPa Shear stress=0.5 MPa To find:- a)…

Q: Figure below shows a stress-strain diagram. Explain this curve using your own words and define…

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Q: 1.) Consider a metal single crystal oriented such that the normal to the slip plane and the slip…

A: Given data: The angle of crystal with normal to the slip plane, ϕ=35.5°. The angle of crystal with…

Q: 14.Consider a metal single crystal oriented such that the normal to the slip plane and the slip…

A: Given: Let us consider the given data, ϕ=50λ=45 Critical resolved shear stress,τR=22.7 MPa Lets…

Q: 7.12 Consider a metal single crystal oriented such O that the normal to the slip plane and the slip…

A: As per given question Consider a metal single crystal oriented such that the normal to the slip…

Q: As shown in Fig. Q8, a uniform tensile stress creates a shear stress on crystal slip planes that lie…

A: Given: Applied tensile stress=σ=FA=100 MPaAngle = θ=45°

Q: Please derive the two Diameter Formula for SI Units. See figure. Thank you so much Dear, your work…

A: Solution:

Q: The strength of steel is given as 225MPa. That of a ceramic is indicated as 200-800MPa . Explain the…

A: STEEL - Steel is an alloy of iron with few fraction of carbon which enhances its strength and…

Q: Pls answer thank you ! The modulus of elasticity of a material is 207 GPa and the modulus of…

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Q: 2. Explain why the strengths of brittle materials are much lower than predicted by theoretical…

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Q: Define the term Modulus of Rigidity?

A: When a body is subjected to force parallel to the cross-section area, then the internal stress…

Q: On the drawing attached, what is the coaxility tolerance that is implied between the two diameters…

A: Given: ∅O=30/30.2∅I=12/12.3To find:Coaxility tolerance

Q: 7.12 Consider a metal single crystal oriented such + that the normal to the slip plane and the slip…

A: .

Q: What is the relation between bulk modulus and modulus of rigidity,  Please write expression.

A: Given:Bulk modulus=Kmodulus of rigidity=G

Q: Consider an iron single crystal with CCC crystal structure oriented in such a way that a tensile…

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Q: 1- Discuss the relationship between the main parameters which are the torque, torsional stress,…

A: Given question Discuss the relationship between main parameters such as torque, torsional stress,…

Q: Consider a metal single crystal oriented such that the normal to the slip plane and the slip…

A: Given data: The angle between normal to the slip plane and tensile axis, ϕ = 43.1o. The angle…

Q: Calculate the Vickers hardness when a 700-g load yields an indentation diagonal length of 0.050 mm.

A: Given data: P=700 gd=0.05 mm Need to determine the  Vickers hardness.

Q: Task #7 The yield strength of mild steel with an average grain size of 0.05 mm is 20,000 psi. The…

A: Given Case 1 Average grain size = 0.05 mm Yield strength = 20000 psi Case 2 Grain size = 0.007 mm…

Q: List and define the 2 main properties that a material requires to be deformed

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Q: 4.) Consider a metal single crystal oriented such that the normal to the slip plane and the slip…

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Q: 4. Why is modulus a characteristic property but not yield strength.

A: The Young modulus, also known as the modulus of elasticity in tension or compression (i.e., negative…

Q: Q.Define the slip and show the effect of slip on velocity ratio.

A: SLIP Pulleys (driver/driven) and the band are defined as inadequate frictional grip. Slip is the…

Q: A single crystal of a metal that has the BCC crystal structure is oriented such that a tensile…

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Q: An external load caused tensile stress is imposed along the [001] of a BCC single crystal. The…

A: Body-Centered cubic (BCC) is the name given to a kind of iota plan found in nature. A body-focused…

Q: Example 2 Assume that a material has true stress - true strain curve given by: O = 100,000 ɛ0.5 psi.…

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Q: In the Figure below, the tensile breaking strength, (sigma mark)tenstile-breaking = 140 ???…

A: Given: The tensile strength = 140 Mpa The compressive strength = 460 MPa The force = 25 kN The…

Q: 5. Effect of the strain rate and temperature on the shape and magnitude of the stress- strain curve.…

A: 5. The increase in strain rate causes the following changes in the stress-strain curve: It causes…

Q: Consider an iron single crystal with CCC crystal structure oriented in such a way that a tensile…

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Q: 4 Consider a single crystal of nickel oriented such that a tensile stress is applied along a [001]…

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Q: Calculate the stress of the cylindrical rod. Compare with data given in Table Q1 which are the…

A: we have to calculate the stress

Q: Determine whether the first part of statement will INCREASE, DECREASE or HAVE NO EFFECT in the…

A: 1. If there is an increase in application of stress then the presence of dislocation will INCREASE…

Q: A single crystal of aluminum is oriented for a tensile test such that its slip plane normal makes an…

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Q: Ratio = ? What is the other term used for the stress at infinite life = ? What is the name of this…

A: here, take log-log scale for easy calculations,and find the required ratio. here stress at infinite…

Q: Consider a single crystal of BCC iron oriented such that tensile stress is applied along a [010]…

A: According to the given information we have BCC single crystal A third typical packing structure in…

Q: Write the analysis that assumes that the cross-section is constant andhas an axis of symmetry?

A: ⇒In bending and torsion equation analysis it is assumed that cross section is constant and has an…

Q: If the wrought stock material costs $60 per kg, what is the lost value due to the material removed,…

A: The cost of the wrought stock material is C1=$60 /kg. The cost of the scrap material is C2=$3 /kg.…

The Space Lattice and Unit Cells

Every matter consists of atoms, molecules, and ions. If these atoms, molecules, and ions (micro-particles) are represented in a three-dimensional space-occupying certain specific points in space, then these arrangements are termed as space lattices and the specific points which are being occupied by atoms, molecules and ions are termed as lattice points. The atoms, molecules, and ions at the lattice points are generally grouped in a regular fashion and repeat periodically at the three-dimensional space.