Which of the following statement are cor...

Which of the following statement are correct

Quenched steel is mild steel

Nitriding is heating iron in atmosphere of `N_(2)`

stainless steel is produced by heating wrought iron in only moltes chromium

mild steel is obtained by annealing

Text Solution

Verified by Experts

The correct Answer is:

Quenched steel is hard and brittle, nitriding is heating of iron in the presence of `NH_(3)`
To make stainless steel iron ore is heated in the presence of molten chromium, silicon, nickel.
By anaealing mild steel is obtained which containing low % of carbon and shows properties like elasticity

Topper's Solved these Questions

METALLURGY
AAKASH SERIES|Exercise PRACTICE SHEET-5 (PASSAGE-II)|6 Videos
METALLURGY
AAKASH SERIES|Exercise PRACTICE SHEET-5 (MATCH THE FOLLOWING QUESTIONS)|2 Videos
METALLURGY
AAKASH SERIES|Exercise PRACTICE SHEET-4 (Integer answer type Questions)|6 Videos
IONIC EQUILLIBRIUM
AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET ( ADVANCED))|11 Videos
NITROGEN CONTAINING COMPOUNDS
AAKASH SERIES|Exercise Conversions|18 Videos

Which of the following statement are correct

Text Solution

Topper's Solved these Questions

Similar Questions

AAKASH SERIES-METALLURGY-PRACTICE SHEET-5 (SINGLE OR MORE THAN ONE OPTION QUESTIONS)