What is the type of proeutectoid phase and its mass fraction for an iron-carbon alloy in which the mass fraction of tota

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

What is the type of proeutectoid phase and its mass fraction for an iron-carbon alloy in which the mass fraction of tota

Post by answerhappygod »

What is the type of proeutectoid phase and its mass fraction for an iron-carbon alloy in which the mass fraction of total cementite is 0.20 at a temperature just below 727°C?
Temperature (°C) 1200 1000 800 600 400 1600 1400 (Fe) 912°C a 1538°C Y -1493°C 1394°C Y. Austenite 0.76 0.022 a, Ferrite 1 5 Y+L 2 2.14 Composition (at% C) 15 10 1147°C a + Fe3C L 3 Composition (wt% C) 4.30 Y + Fe3C 727°C 20 Cementite (Fe3C) 5 6 25 2500 2000 1500 atur (°F) 1000 6.70
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”