1.) Consider a metal single crystal oriented such that the normal to the slip plane and the slip direction are at angles of 35.5° and 25.4°, respectively, with the tensile axis. If the critical resolved shear stress is 25 MPa, will an applied stress of 30 MPa cause the single crystal to yield? If not, what stress will be necessary? a) Yes it is enough to yield b) No it is not enough to yield, 31 Mpa will be enough c) No it is not enough to yield, 32 Mpa will be enough d) No it is not enough to yield, 33 Mpa will be enough e) No it is too much to yield, 24 Mpa or smaller should it be

1.) Consider a metal single crystal oriented such that the normal to the slip plane and the slip direction are at angles of 35.5° and 25.4°, respectively, with the tensile axis. If the critical resolved shear stress is 25 MPa, will an applied stress of 30 MPa cause the single crystal to yield? If not, what stress will be necessary? a) Yes it is enough to yield b) No it is not enough to yield, 31 Mpa will be enough c) No it is not enough to yield, 32 Mpa will be enough d) No it is not enough to yield, 33 Mpa will be enough e) No it is too much to yield, 24 Mpa or smaller should it be

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: In an engineering application, the material is a strip of iron with a fixed crystallographic…

A: Given: The yield strength of material for grain size of 30 microns, σ₁ = 110 MPa The yield strength…

Q: You have been asked to draw up a specification for a ceramic cladding tile that is likely to…

A: Critical stress formula in terms of Youngs Modulus, surface energy and crack length is used.

Q: 8) An FCC crystal is subjected to a tensile stress. This stress is applied in a direction that forms…

A: Given: The angle with slip plane = 28.1o The angle with slip direction = 62.4o The tensile stress =…

Q: A. A tensile stress (♂) is applied to a single crystal. The angle between the direction of the…

Q: t as a separate question that has no relationship to previous parts of the question. 1 and 2 are…

Q: Magnesium oxide is cubic (having the same structure as NaCl). The slip planes and directions are…

Q: 7. What failure mechanism comes into play at relatively high temperatures?

A: Dear student, According to the guidelines I am allowed to answer only one…

Q: You are given 1) the normal to the slip plane and the normal to the slip direction angle with the…

Q: Calculate the theoretical fracture strength of a brittle material wherein fracture occurs by…

A: As per given question Strss=1200mpa Crack=0.25mm Radius of curvature =1.25×10^3 mm We have find…

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

A: Given: Angles are: ϕ=42.7°λ=48.3° Critical resolved shear stress is, τR=27.1 Mpa

Q: 4. The average grain diameter for a brass material was measured as a function of time at T, which is…

A: Please see the attached image for the answer Explanation:

Q: Slip in Single Crystals 2. Consider a metal single crystal oriented such that the normal to the slip…

A: Given:The normal to the slip plane makes an angle, The slip direction makes an angle, The critically…

Q: determine the critical resolved shear stress for aluminum.

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

Q: A tensile stress of 25.0 MPa is applied on a single crystal of nickel oriented such that the tensile…

Q: Select from the following statements, those which describe the process and conditions required for…

A: Introduction Metals can fracture ductilely or brittlely. Metals that can withstand significant…

Q: Problem 1 out of 2: A single crystal of a metal that has the BCC crystal structure is oriented such…

Q: You are given three metal test samples, with the same chemical composition and differing grain…

Q: The yield strength for an alloy that has an average grain diameter of 4.6 x 102 mm is 112 MPa. At a…

Question

1.) Consider a metal single crystal oriented such that the normal to the slip plane and the slip
direction are at angles of 35.5° and 25.4°, respectively, with the tensile axis. If the critical
resolved shear stress is 25 MPa, will an applied stress of 30 MPa cause the single crystal to
yield? If not, what stress will be necessary?
a) Yes it is enough to yield
b) No it is not enough to yield, 31 Mpa will be enough
c) No it is not enough to yield, 32 Mpa will be enough
d) No it is not enough to yield, 33 Mpa will be enough
e) No it is too much to yield, 24 Mpa or smaller should it be

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Question-8. . A cylindrical metal specimen with a diameter of 16 mm and length of 88 mm is to be subjected to a tensile stress of 80 MPa; at this stress the resulting deformation is elastic. (a) If the elongation is less than 0.058 mm, which of the metals in the table can be considered as candidates? Why ? (b) If the maximum permissible diameter decrease is 0.0012 mm when the tensile stress of 68 MPa is applied, which of the metals satisfy the criterion in question (a) are the suitable candidates? Why ? Metal Shear Modulus / GPa Modulus of Elasticity / GPa 69 Poisson's Ratio Al 25 0.33 Cu 110 46 0.34 Mg 45 17 0.29 Ni 207 76 0.31 Ti 107 6.5 0.34 W 407 23.2 0.28
Use the fatigue curves below to answer the following questions.: Which curve(s) represent(s) a non-ferrous metal? (Select all that apply) Group of answer choices Curve B Curve A Curve C
Consider a metal single crystal oriented such that the normal to the slip plane and the slip direction are at angles of 43.1° and 47.9°, respectively, with the tensile axis. If the critical resolved shear stress is 20.7 MPa (3000 psi), will an applied stress of 45 MPa (6500 psi) cause the single crystal to yield? If not, what stress will be necessary?
Did I get these right?
In an engineering application, the material is a strip of iron with a fixed crystallographic structure subject to a tensile load during operation. The part failed (yielded) during operation and needs to be replaced with a component with better properties. You are told that two other iron strips had failed at yield stresses of 110 and 120 MPa, with grain sizes of 30 microns and 25 microns respectively. The current strip has a grain size of 20 microns. The diameter of the rod is 1 mm and the load applied is 100 N. What is the yield stress of the new part C and would you recommend it for operation? Select one: a. O b. 129.5, yes C. 133.5 MPa, yes e. 120.5 MPa, no d. 140.5, no 123.5 MPa, yes
2) For a brass alloy, the stress at which plastic deformation begins is345 Mpa and the modulus of elasticity is 103GPa.a) What is the maximum load that can be applied to a specimen with area130mm² cross section without plastic deformation? b) If the original length of the specimen is 76 mm, what is themaximum length to which it can be stretched without causing deformationplastic?
For each question, provide an explanation, identifying the correct choice ( it is marked in red) and explaining why it's the right answer, as well as why the other options are incorrect.