Consider 1.0 kg of austenite containing 1.0 wt% C, cooled to below 727°C. How many kilograms of total cementite forms?
Posted: Thu May 05, 2022 6:00 pm
Consider 1.0 kg of austenite containing 1.0 wt% C, cooled to
below 727°C. How many kilograms of total cementite forms?
Consider 1.0 kg of austenite containing 1.0 wt% C, cooled to below 727°C. How many kilograms of total cementite forms? Composition (at% C) 15 10 20 5 25 1600 1538°C 1493°C L 1400 1200 1000 Temperature (°C) 800 a 600 400 0 912°C 8 + (Fe) 1394°C y, Austenite 0.76 0.022 a, Ferrite y+L 2 2.14 1147 C 4.30 y+ Fe3C a + Fe₂C 3 Composition (wt% C) 727°C Cementite (Fe3C). 5 6 2500 2000 1500 1000 6.70 Temperature (°F)
below 727°C. How many kilograms of total cementite forms?
Consider 1.0 kg of austenite containing 1.0 wt% C, cooled to below 727°C. How many kilograms of total cementite forms? Composition (at% C) 15 10 20 5 25 1600 1538°C 1493°C L 1400 1200 1000 Temperature (°C) 800 a 600 400 0 912°C 8 + (Fe) 1394°C y, Austenite 0.76 0.022 a, Ferrite y+L 2 2.14 1147 C 4.30 y+ Fe3C a + Fe₂C 3 Composition (wt% C) 727°C Cementite (Fe3C). 5 6 2500 2000 1500 1000 6.70 Temperature (°F)