For a brass alloy, the stress at which plastic deformation begins is 345 MP a, and...
For a brass alloy, the stress at which plastic deformation begins is 345 MP a, and the modulus of elasticity is 103 GP a.
(a) What is the maximum load that can be applied to a specimen with a crosssectional area of 90 mm2 without plastic deformation?
(b) If the original specimen length is 46 mm, what is the maximum length to which it can be stretched without causing plastic deformation?
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For a brass alloy, the stress at which plastic deformation
begins is 345 MP a, and...
For a brass alloy, the stress at which plastic deformation begins is 345 MPa and the...
For a brass alloy, the stress at which plastic deformation begins is 345 MPa and the modulus of elasticity is 103 GPa. What is the maximum load that may be applied to a specimen with a cross-sectional area of 130 mm without plastic deformation?
For a bronze alloy, the stress at which plastic deformation begins is 278 MPa and the...
For a bronze alloy, the stress at which plastic deformation begins is 278 MPa and the modulus of elasticity is 111 GPa. (a) What is the maximum load that may be applied to a specimen having a cross-sectional area of 349 mm2 without plastic deformation? (b) If the original specimen length is 119 mm, what is the maximum length to which it may be stretched without causing plastic deformation?
Draw a schematic stress-strain diagram for steel. Make sure you mark all the important points and regions on it
1. Draw a schematic stress-strain diagram for steel. Make sure you mark all the important points and regions on it. Provide a one-two sentence explanation for each point and region along the diagram. 2. A cylindrical specimen of a nickel alloy having an elastic modulus of 207 GPa (30 x 10* psi) and an original diameter of 10.2 mm (0.40 In.) will experience only elastic deformation when a tensile load of 8900 N (2000 Ibe) is applied. Compute the maximum length...
For some metal alloy, a true stress of 345 MPa (50,000 psi) produces a plastic true...
For some metal alloy, a true stress of 345 MPa (50,000 psi) produces a plastic true strain of 0.02. How much will a specimen of this material elongate when a true stress of 415 MPa (60,000 psi) is applied if the original length is 500 mm (20 in.)? Assume a value of 0.22 for the strain-hardening exponent, n.
please solve clearly and show all steps 15% Q.8) You are given a brass alloy with...
please solve clearly and show
all steps
15% Q.8) You are given a brass alloy with the following tensile data: E-9.85x104 MPa. Y- 258 MPa. (a) What is the maximum diameter of the cylindrical bar made of this alloy that can carry UTS = 500 MPa. v= 0.35 2 tons of load without any permanent deformation ? The diameter must be meters? The total elongation is carrying 2035 Kgs. The final diameter of the specimen under this load is (b)...
55 min. Question 1 For some metal alloy, a true stress of 345 MPa (50040 psi)...
55 min. Question 1 For some metal alloy, a true stress of 345 MPa (50040 psi) produces a plastic true strain of 0.02. How much will a specimen of this material elangate when a true stress of 414 MPa (60050 psi) is applied if the original length is 540 mm (21.26 in.)? Assume a value of 0.22 for the strain-hardening exponent, n the tolerance is +-2% 一曲. By accessing this Question Assistance, you will learn while you earn points based...
The cantilevered beam shown below is a sandwich beam with a plastic core and aluminum alloy faces...
The cantilevered beam shown below is a sandwich beam with a plastic core and aluminum alloy faces. The member is subjected to a concentrated load at the free end. The plastic core (240mm x 200 m m in cross section) has an elastic modulus of 100 GPa and allowable normal stress of 220 MPa, while the 6 mm thick aluminum face plates have an elastic modulus of 75 GPa and allowable normal stress of 260 MPa. Question I: 118 marks]...
6. The data in the table below was obtained from room temperature tensile tests of two Mg alloy s...
6. The data in the table below was obtained from room temperature tensile tests of two Mg alloy samples (A and B): Determine: elastic modulus, yield strength, UTS, and total elongation of these samples. Calculate the strain hardening exponent (n). Sa 35 120 158 333 203.333 228 333 245 0.33 0.63 0.83 0.28 0.4 0.61 0.85 1.75 3.75 5.16 7.64 0.78 11.25 11.9 1225 12.25 12.25 1225 123 203.333 235 260 83.333 295 305 311.66 18.333 321.667 325 1.9 263.333...
1. State the difference between I and polycrystalline materials. Deformability of BCC and FCC met...
1. State the difference between I and polycrystalline materials. Deformability of BCC and FCC metals. Strength and UTS of metals. 2. Determine the slip systems in BCC and FCC materials. Show the calculations that support your determinations. 3. Find the indices that represent the planes in the following cubic unit cell and show the X-Ray diffract-ability of the these planes in FCC and BCC structures: 4. A tensile specimen with a 12 mm initial diameter and 50 mm gauge length...
Question #3: The stress-strain diagram for a steel alloy having an original diameter of 0.45 in....
Question #3: The stress-strain diagram for a steel alloy having an original diameter of 0.45 in. and a gage length of 2.5 in. is given in the Fig. If the specimen is loaded until it is stressed to 75 ksi, determine the modulus of elasticity for the material, amount of elastic recovery, the increase in the gage length, and modulus of resilience (ur) before and after the load application. σ (ksi) 80 70 60 50 40 30 20 10 e...
For a brass alloy, the stress at which plastic deformation begins is 345 MPa and the modulus of elasticity is 103 GPa. What is the maximum load that may be applied to a specimen with a cross-sectional area of 130 mm without plastic deformation?
For some metal alloy, a true stress of 345 MPa (50,000 psi) produces a plastic true strain of 0.02. How much will a specimen of this material elongate when a true stress of 415 MPa (60,000 psi) is applied if the original length is 500 mm (20 in.)? Assume a value of 0.22 for the strain-hardening exponent, n.
please solve clearly and show
all steps
15% Q.8) You are given a brass alloy with the following tensile data: E-9.85x104 MPa. Y- 258 MPa. (a) What is the maximum diameter of the cylindrical bar made of this alloy that can carry UTS = 500 MPa. v= 0.35 2 tons of load without any permanent deformation ? The diameter must be meters? The total elongation is carrying 2035 Kgs. The final diameter of the specimen under this load is (b)...
55 min. Question 1 For some metal alloy, a true stress of 345 MPa (50040 psi) produces a plastic true strain of 0.02. How much will a specimen of this material elangate when a true stress of 414 MPa (60050 psi) is applied if the original length is 540 mm (21.26 in.)? Assume a value of 0.22 for the strain-hardening exponent, n the tolerance is +-2% 一曲. By accessing this Question Assistance, you will learn while you earn points based...
The cantilevered beam shown below is a sandwich beam with a plastic core and aluminum alloy faces. The member is subjected to a concentrated load at the free end. The plastic core (240mm x 200 m m in cross section) has an elastic modulus of 100 GPa and allowable normal stress of 220 MPa, while the 6 mm thick aluminum face plates have an elastic modulus of 75 GPa and allowable normal stress of 260 MPa. Question I: 118 marks]...
6. The data in the table below was obtained from room temperature tensile tests of two Mg alloy samples (A and B): Determine: elastic modulus, yield strength, UTS, and total elongation of these samples. Calculate the strain hardening exponent (n). Sa 35 120 158 333 203.333 228 333 245 0.33 0.63 0.83 0.28 0.4 0.61 0.85 1.75 3.75 5.16 7.64 0.78 11.25 11.9 1225 12.25 12.25 1225 123 203.333 235 260 83.333 295 305 311.66 18.333 321.667 325 1.9 263.333...
1. State the difference between I and polycrystalline materials. Deformability of BCC and FCC metals. Strength and UTS of metals. 2. Determine the slip systems in BCC and FCC materials. Show the calculations that support your determinations. 3. Find the indices that represent the planes in the following cubic unit cell and show the X-Ray diffract-ability of the these planes in FCC and BCC structures: 4. A tensile specimen with a 12 mm initial diameter and 50 mm gauge length...
Question #3: The stress-strain diagram for a steel alloy having an original diameter of 0.45 in. and a gage length of 2.5 in. is given in the Fig. If the specimen is loaded until it is stressed to 75 ksi, determine the modulus of elasticity for the material, amount of elastic recovery, the increase in the gage length, and modulus of resilience (ur) before and after the load application. σ (ksi) 80 70 60 50 40 30 20 10 e...
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