Microstructure and tempering behaviour of 28cr-2.5c-1w cast irons

• Main Authors: Sasitorn Yeekew, Amporn Wiengmoon, Torranin Chairuangsri, John T.H. Pearce
• 格式: Book Series
• 出版: 2018
• 主題: Materials Science; Physics and Astronomy
• 在線閱讀: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85055451190&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/62762

© 2018 Trans Tech Publications, Switzerland. In this work, the effects of 1 wt.% tungsten addition and variation in tempering times on the microstructure and hardness of nominal 28 wt.%Cr high chromium irons were investigated. As-cast samples were destabilised at 1050o C for 4 hours and then hardene...