For some metal alloy, a true stress of 415MPa (60,175psi)

For some metal alloy, a true stress of 415MPa (60,175psi) For some metal alloy, a true stress of 415MPa (60,175psi) produces a plastic true strain of 0.475. How much will a specimen of this material elongate when a true stress of 325MPa (46,125psi) is applied if the original length is 300 mm (11.8 in.)? Assume […]

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Give the approximate minimum temperature at which it is possible

Give the approximate minimum temperature at which it is possible Give the approximate minimum temperature at which it is possible to austenitize each of the following iron窶田arbon alloys during a normalizing heat treatment: (a) 0.20 wt% C, (b) 0.76 wt% C, and (c) 0.95 wt% C. Is this the question you were looking for? If […]

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For parts (a), (c), (d), (f), and (h) of Problem

For parts (a), (c), (d), (f), and (h) of Problem For parts (a), (c), (d), (f), and (h) of Problem 10.20, determine the approximate percentages of the microconstituents that form. (a) Rapidly cool to 250(C (480(F), hold for 103 s, then quench to room temperature. (c) Rapidly cool to 400(C (750(F), hold for 500 s, […]

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Gold forms a substitutional solid solution with silver. Compute

Gold forms a substitutional solid solution with silver. Compute Gold forms a substitutional solid solution with silver. Compute the number of gold atoms per cubic centimeter for a silver-gold alloy that contains 10 wt% Au and 90 wt% Ag. The densities of pure gold and silver are 19.32 and 10.49 g/cm3, respectively. Is this the […]

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Germanium to which 5 ( 1022 m-3 Sb atoms have

Germanium to which 5 ( 1022 m-3 Sb atoms have Germanium to which 5 ( 1022 m-3 Sb atoms have been added is an extrinsic semiconductor at room temperature, and virtually all the Sb atoms may be thought of as being ionized (i.e., one charge carrier exists for each Sb atom). (a) Is this material […]

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Give the approximate temperature at which it is desirable to

Give the approximate temperature at which it is desirable to Give the approximate temperature at which it is desirable to heat each of the following iron窶田arbon alloys during a full anneal heat treatment: (a) 0.25 wt% C, (b) 0.45 wt% C, (c) 0.85 wt% C, and (d) 1.10 wt% C. Is this the question you […]

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A PSK signal is applied to a correlator supplied with a phase

A PSK signal is applied to a correlator supplied with a phase A PSK signal is applied to a correlator supplied with a phase reference that lies within φ radians of the exact carrier phase. Determine the effect of the phase error φ on the average probability of error of the system. Is this the […]

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