Concept drill
microstructure
GATE Mechanical Engineering · Materials Science - Phase Diagrams · 1990-2023
3
PYQs
67%
keyed
0
elite explanations
3
years appeared
Study anchor
Source-book anchor pending for this concept.
Practice action
Start latest PYQPYQs in this concept
All concepts →2023 Q52
A steel sample with 1.5 wt.% carbon (no other alloying elements present) is slowly cooled from 1100 °C to just below the eutectoid temperature (723 °C). A part of the iron-cementit...
hard
2014 PYQ
Within the Heat Affected Zone (HAZ) in a fusion welding process, the work material undergoes
easyanswer key
1990 PYQ
When $$1.0\% $$ plain carbon steel is slowly cooled from the molten state to $$740C,$$ the resulting structure will contain
mediumanswer key