subject
Engineering, 26.07.2019 18:20 needhelp243435

For a copper-silver alloy of composition 30 wt% ag-70 wt% cu and at 775°c (1048 k), do the following: (a) determine the mass fractions of α and β phases. (b) determine the mass fractions of primary α and eutectic microconstituents. (c) determine the mass fraction of eutectic α

ansver
Answers: 3

Another question on Engineering

question
Engineering, 04.07.2019 18:10
Afluid flows with a velocity field given by v=(x/t)i.. determine the local and convective accelerations when x=3 and t=1.
Answers: 2
question
Engineering, 04.07.2019 18:10
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
Answers: 3
question
Engineering, 04.07.2019 19:10
Acircular aluminum shaft mounted in a journal is shown. the symmetric clearance gap between the shaft and journal is filled with sae 10w-30 oil at t 30°c. the shaft is caused to turn by the attached mass and cord. develop and solve a differential equation for the angular speed of the shaft as a function of time.
Answers: 2
question
Engineering, 04.07.2019 19:20
Determine (a) the maximum thermal efficiency of reversible power cycles operating between a hot reservoir at 1000°c and a cold reservoir at 200°c and (b) the maximum cops for reversible refrigeration and heat pump cycies, respectively, between 28°c and 14°c.
Answers: 1
You know the right answer?
For a copper-silver alloy of composition 30 wt% ag-70 wt% cu and at 775°c (1048 k), do the following...
Questions
question
Mathematics, 27.09.2019 20:00
question
Computers and Technology, 27.09.2019 20:00
Questions on the website: 13722359