![subject](/tpl/images/cats/User.png)
Engineering, 21.08.2019 02:20 journeyhile5
Using the isothermal transformation diagram for an eutectoid alloy, specify the nature of the final microstructure of a specimen that has been subjected to the following treatments. in each case assume that the specimen begins at 760° c and that it has been held at this temperature long enough to have achieved a complete and homogeneous austenitic structure. rapidly cool to 350° c, hold for 104 s, and quench to room temperature. rapidly cool to 250° c, hold for 102 s, and quench to room temperature. rapidly cool to 650° c, hold for 20 s, rapidly cool to 400° c and hold for 103 s, and quench to room temperature. show all formulas and steps on ttt and explain.
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Engineering
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
Aflywheel accelerates for 5 seconds at 2 rad/s2 from a speed of 20 rpm. determine the total number of revolutions of the flywheel during the period of its acceleration. a.5.65 b.8.43 c. 723 d.6.86
Answers: 2
![question](/tpl/images/cats/User.png)
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
You know the right answer?
Using the isothermal transformation diagram for an eutectoid alloy, specify the nature of the final...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 19:51
![question](/tpl/images/cats/biologiya.png)
Biology, 30.01.2020 19:51
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/health.png)
Health, 30.01.2020 19:51
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 19:51
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 30.01.2020 19:51
![question](/tpl/images/cats/mkx.png)
Arts, 30.01.2020 19:51
![question](/tpl/images/cats/biologiya.png)
Biology, 30.01.2020 19:51
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.01.2020 19:51
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 30.01.2020 19:51