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55 min. Question 1 For some metal alloy, a true stress of 345 MPa (50040 psi)...
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.
ive already gotten 2 wrong answers this is my last attempt please be correct!!!!!!!!!!!!!! Incorrect Consider the brass alloy the stress-strain behavior of which is shown in the Animated Fioure...
ive already gotten 2 wrong answers this is my last attempt
please be correct!!!!!!!!!!!!!!
Incorrect Consider the brass alloy the stress-strain behavior of which is shown in the Animated Fioure 2.12. A cylindrical specimen of this alloy 15 mm in diameter and 214 mm long is to be pulled in tension Calculate the force necessary to cause 0.00788 mm reduction in diameter. Assume a value of 0.35 for Poisson's ratio. 26507.1 the tolerance is +/-2% Click if you would like...
Chapter 06, Problem 6.50 A steel alloy specimen having a rectangular cross section of dimensions 19.0...
Chapter 06, Problem 6.50 A steel alloy specimen having a rectangular cross section of dimensions 19.0 mm x 3.2 mm (0.7480 in. x 0.1260 in.) has the stress-strain behavior shown in the Animated Figure. If this specimen is subjected to a tensile force of 100900 N (22680 lbf) then (a) Determine the amount of elastic strain induced. (b) Determine the amount of plastic strain induced. (c) If its original length is 400 mm, what will be its final length after...
The true stress-true strain of several Al alloys that can be used in manufacturing a component...
The true stress-true strain of several Al alloys that can be used in manufacturing a component in an aircraft is given by g = K €", where K is a constant and n the strain- hardening exponent. The manufacturing process involves sheet forming. During use, the component will be subjected to the following stress tensor: 10 20 0 20 -20 0 00-5 MPa The following information regarding available materials Alloy allowable Tallowable Cost/part Density (g/ce) (MPa tension (MPa) 3.05 0.22...
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.
ive already gotten 2 wrong answers this is my last attempt
please be correct!!!!!!!!!!!!!!
Incorrect Consider the brass alloy the stress-strain behavior of which is shown in the Animated Fioure 2.12. A cylindrical specimen of this alloy 15 mm in diameter and 214 mm long is to be pulled in tension Calculate the force necessary to cause 0.00788 mm reduction in diameter. Assume a value of 0.35 for Poisson's ratio. 26507.1 the tolerance is +/-2% Click if you would like...
Chapter 06, Problem 6.50 A steel alloy specimen having a rectangular cross section of dimensions 19.0 mm x 3.2 mm (0.7480 in. x 0.1260 in.) has the stress-strain behavior shown in the Animated Figure. If this specimen is subjected to a tensile force of 100900 N (22680 lbf) then (a) Determine the amount of elastic strain induced. (b) Determine the amount of plastic strain induced. (c) If its original length is 400 mm, what will be its final length after...
The true stress-true strain of several Al alloys that can be used in manufacturing a component in an aircraft is given by g = K €", where K is a constant and n the strain- hardening exponent. The manufacturing process involves sheet forming. During use, the component will be subjected to the following stress tensor: 10 20 0 20 -20 0 00-5 MPa The following information regarding available materials Alloy allowable Tallowable Cost/part Density (g/ce) (MPa tension (MPa) 3.05 0.22...
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