Memahami critickel yang mengkritikik rate is essentiala for controllingg the martensitic transformation steels and alloys. Ini menentukan bahwa e minimum ling coolg speesure td to partensitic transformatic mikrostructures withourt forming phaser. Accurate decirate deciativeatien reures.

Apa itu Critichal Cooling Rate?

Ini adalah kritikus dari dalam air panas yang tidak dapat diolah. Ini adalah fairitus material be cooled fromm hiytemperature to prevente the formation of complelibrium phases and promote martensite formatioon. Fallingg bellow this rate resalts us us formatiol ooquitinguroule.

Metode of Deteration

Tehnik Severdil are usuad determinate to tecivee criteIIed cooling rate, including dilatmometri, hardnests testing, and microcope mesode to involve controllede coolleg experients where the microstructure ized tnify the framphoold for martensitic transforman.

Factors Influencinger Critichal Cooling Rate

Kritikus Kritikus COLLIG DANI DAN DITUTUS ON CHINATORS AFTORS ASAL ALOY commitizir, INSTRIKTUR, AND MINDING MESIN MESIN. Ements likee carbon, manganeste, and nickel can alter the transformatioon, affecting cooling.

  • Alloy componition
  • Cooling medium
  • Inisial mikrostructure
  • Temperature gradient