How long will it take for the austenite to pearlite

Assignment Help Mechanical Engineering

Reference no: EM13632886

Suppose that a steel of eutectoid composition is cooled to 550 degrees celcius from 760 degrees celcius in less than 0.5 sec and held at this temperature.

a) How long will it take for the austenite to pearlite reaction to go to 50% completion? To 100% completion?

b) Estimate the hardness of the alloy that has completely transformed to pearlite.

Reference no: EM13632886

Questions Cloud

To determine the solubility product constant ksp at 50oc : to determine the solubility productconstant ksp at 50oc forniio32 a chemist prepares a saturated solution of the salt

The frequencies of different blood types of 200 people who : the frequencies of different blood types of 200 people who volunteered at a plasma center is given in the table.blood

A pump is required to lift a mass of 820kg of water per : a pump is required to lift a mass of 820kg of water per minute from a well of depth 14.7 m and eject it with a speed of

Why would we use a matched-pairs design and what is an : why would we use a matched-pairs design and what is an example where this would

How long will it take for the austenite to pearlite : suppose that a steel of eutectoid composition is cooled to 550 degrees celcius from 760 degrees celcius in less than

How does the t-value for the sample correlation coefficient : how does the t-value for the sample correlation coefficient r compare to the t-value for the corresponding slope b of

It goes like this a 200g piece of aluminum at 00 degree : it goes like this a 20.0g piece of aluminum at 0.0 degree celsius is dropped into a beaker of water. the temperature

A small company involved in e-commerce is intersted in : a small company involved in e-commerce is intersted in statistics concerning the use of e-mail. a poll found that 39 of

A jewler wishes to make solid gold cylindrical charms with : a jewler wishes to make solid gold cylindrical charms with a heightof 2.0cm and a radius of 5.25mm. gold has a density

User Account

All Pages