Engineering, 10.04.2020 20:10 maggie3541

For alloys of two hypothetical metals P and Q, there exists a solid phase B, which is P-rich, and another solid phase ?, which is Q-rich. For two given alloy compositions, the mass fractions of a and B in equilibrium are:

Alloy composition in wt % Fraction a phase Fraction b phase 70 % P and 30 % Q 0.29 0.71 35 % P and 65 % Q 0.69 0.31

The mass fractions of both phases for the different compositions are given at the same temperature. Determine the composition of the solubility limit for both a and the b phases at this temperature

Answers: 1

Show answers

Another question on Engineering

Engineering, 04.07.2019 18:10

Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk

Answers: 1

Answer

Engineering, 04.07.2019 18:10

At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.

Answers: 1

Answer

Engineering, 04.07.2019 18:10

Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.

Answers: 3

Answer

Engineering, 04.07.2019 18:10

What are the two (02) benefits, which may result from a successful implementation of preventive maintenance (pm) program in an organization? (clo3)a)- lean manufacturing b)-overlapping responsibilities c)-the planner is not qualified d)-accurate contractor information e)-reduction in equipment redundancies f)-accurate stores information

Answers: 3

Answer

You know the right answer?

For alloys of two hypothetical metals P and Q, there exists a solid phase B, which is P-rich, and an...

Questions