Engineering, 19.03.2021 06:20, ryan23allen
For a steel alloy it has been determined that a carburizing heat treatment of 6-h duration will raise the carbon concentration to 0.38 wt% at a point 3.0 mm from the surface. Estimate the time (in h) necessary to achieve the same concentration at a 5.6 mm position for an identical steel and at the same carburizing temperature.
Answers: 2
Engineering, 03.07.2019 14:10, cowgyrlup124
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
Answers: 1
Engineering, 03.07.2019 14:10, kayabwaller4589
When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
Answers: 3
Engineering, 03.07.2019 14:10, makaylashrout77
Amass of 1.5 kg of air at 120 kpa and 24°c is contained in a gas-tight, frictionless piston-cylinder device. the air is now compressed to a final pressure of 720 kpa. during the process, heat is transferred from the air such that the temperature inside the cylinder remains constant. calculate the boundary work input during this process.
Answers: 2
For a steel alloy it has been determined that a carburizing heat treatment of 6-h duration will rais...
Mathematics, 21.07.2020 21:01
Mathematics, 21.07.2020 21:01
Mathematics, 21.07.2020 21:01
Mathematics, 21.07.2020 21:01