User Account

All Pages

Estimate the eutectic compositionwt sketch the microsture

Assignment Help Mechanical Engineering
Reference no: EM13630308

Metals A and B of melting poin 700 and 920 respectively are matually soluble in liguie state but pARTILALLY SOULABLE IN SOLID STATE , at 400 c the solubility of B in A is 14% and A in B =9% , at room temperature THE SOLUBILITES AR 1% AND 0.15 RESPECTIVELY.CONSTRUCT A PHASE DIAGRAM from the following data

temp       liquid (temp)       solid (temp)

10              640                  500

20              572                  400

40              435                  400

50              450                   400

70              660                   400

90              840                   400

95              880                   650

1- estimate the eutectic composition(%wt b)

2-sketch the final microstructre at 5% B ,EUTICTIC COMPOSITION AND 60% B

3-sketch the microsture during slow cooling of an alloy conataing 25%B from its liquid state to room temperature

Reference no: EM13630308

Questions Cloud

Nitrogen gas at 60 kpa and 7deg c enters an adiabatic : nitrogen gas at 60 kpa and 7deg c enters an adiabatic diffuser steadily with a velocity of 275 ms and leaves at 85 kpa
What is the change in entropy of the confined gas provide : a cylindrical container of initial volume v0 contains n atoms of a classical ideal gas at room temperature t300 k. one
Recent information published by the us environmental : recent information published by the u.s. environmental protection agency indicates that honda is the manufacturer of
The net force acting on a 60-kg object is given by fx 10- : the net force acting on a 6.0-kg object is given by fx 10- x n where fx is in newtons and x is in meters. how much
Estimate the eutectic compositionwt sketch the microsture : metals a and b of melting poin 700 and 920 respectively are matually soluble in liguie state but partilally soulable in
A rigid tank whose volume is 05 m3 initially containing : a rigid tank whose volume is 0.5 m3 initially containing ammonia at 20oc 1.5 bar is connected by a valve to a large
An automobile delivers 300 hp to its wheels when moving at : an automobile delivers 30.0 hp to its wheels when moving at a constant speed of 22.0 ms. what is the resistance force
An insurance company estimates 45 percent of its claims : an insurance company estimates 45 percent of its claims have errors. the insurance company wants to estimate with 95
A very light cart holding a 300-n box is moved at constant : a very light cart holding a 300-n box is moved at constant velocity across a 15m level surface. what is the net work

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Car b turns such that its speed is increased by at05et ms2

car b turns such that its speed is increased by at0.5et ms2 where t is in sec. if the car starts from rests when theta0

  Air at 2900 r 435 psia enters a turbine operating at steady

air at 2900 r 435 psia enters a turbine operating at steady state and expands adiabatically to the exit where the

  Determine the acceleration of the mass center of the disk

a 4-in. diameter disk shown weigts 20 lb. the disk is released at rest when theta30 degrees and rolls down the curved

  An aqueous homogeneous reactor is composed of a homogeneous

an aqueous homogeneous reactor is composed of a homogeneous mixture of uranium nitrite uo2no32 2.81 gcm3 and heavy

  If the mass flow rate of the water is 5 kgs determine the

water enters an adiabatic turbine steadily as a saturated vapor at a pressure of 5 mpa and exits at a pressure of 0.1

  Make a mohr circle representation of the stresses in the

the inner surface of a hollow cylinder internally pressurized to 100mpa experiences tangential and axial stresses of

  A flame that produces 10kw of heat output is applied to one

a flame that produces 10kw of heat output is applied to one side of a 10cm by 10cm square of aluminum foil. the other

  Determine the largest couple moment m

The uniform 6-kg slender rod rests on the top center of the 3kg block. If the coefficients of static friction at the points of contact are ua=.4 and ub=.6, and uc=.3, determine the largest couple moment M which can be applied to the rod without ca..

  Refrigerant-134a enters the condenser of a residential heat

refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 35 degrees c at a rate of 0.018 kgs and

  The collar at a can freely slide in the y-direction and can

a vertical bar ed has a circular cross-section and is fixed at e. member abc is a single member that lies on the

  Methane escapes through a small 10-7 m2 hole in a 10-m3

methane escapes through a small 10-7 m2 hole in a 10-m3 tank. the methane escapes so slowly that the temperature in the

  The measured heat loss from the turbine is 300 btus neglect

steam enters a 10000 hp turbine at 1600 lbfin2 and 1400 f and exits 10 lbfin2 and a quality of .9. the measured heat

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd