Normalizing process

[@samainaUKSD]

Nandrigal pala.... ❤❤❤❤

[@franklinchristopher9289]

Sir your doing a great job. Continue this. I will share this to my friend☺️👍

[@100Engineering]

Thank you for the encouragement bro. Keep supporting.

[@sureshrajanperumal3635]

Please post topics on daily or weekly basis, helps to update more knowledge

[@subramaniansenthilkumar3570]

Please explain quenching for stainless steel

[@ajithramesh8760]

What is recrystallization temperature and its range in degree celcius ?

[@manigiri7728]

Thank you sir

[@100Engineering]

All the best

[@Dineshbabu-o7d]

Can you please explain about the Isothermal Quenching process??

[@100Engineering]

👍

[@arulkumara106]

Intro super... Sir

[@subramaniansenthilkumar3570]

Super

[@kajavahini8430]

Super sir

[@yogyyogy9200]

Thanks sir , please explain Iron chromium and Chromium nickel phase diagram.

[@selvavignesh2843]

Sir ithula first pearlite convert into austenite then convert into fine pearlite ta sir

[@sureshkumar-ee6mo]

Pls confirm Heating above UCT or LCT
LCT is 723 deg.C
UCT is 1147 deg.C

[@subhasishmandal9297]

910-upper critical temperature

[@subramaniansenthilkumar3570]

Sir,you are telling for example To raised and then 950'c soking for 2hrs,I mean this time peralite to austinite completely changed after that to free air cooling, while cooling time coarse peralite to fine peralite changed is it ok or not... because heating time and soking time peralite to austinite homogeneous grain structure...after soking I mean free air cooling it will be change austinite homogeneous structure to fine pearlite is it correct or not?

[@100Engineering]

It's based on soaking time

[@arulnokia1351]

Kindly explain upper critical temperature and lower critical temperature. Y v called so that?

[@100Engineering]

Lower critical temperature is 723 ⁰ C. The initial phase transformation of pearlite into austenite starts.
Upper critical temperature 👉 point at which pearlite completely transformed into austenite. This UCT changes with respect to carbon percentage.

[@arulnokia1351]

@@100Engineering thanku so much

[@sarankathir4857]

@@100Engineering but in fe-C diagram, you told me UCT is 1147 C??

[@jmnivethitha3997]

Sir make a video about cct and ccr diagram.

[@ravindhar1031]

Thank you sir

[@vishwaprakashp1691]

Super