THERMOMECHANICAL PROCESSING OF STRUCTURAL STEELS WITH DILUTE NIOBIUM ADDITIONS
The recrystallisation behaviour of medium carbon steels with dilute Nb addition was investigated by means of plane strain compression tests and the observation of prior austenite microstructures during different deformation conditions.It was found that complete suppression of recrystallisation did not occur in the deformation temperature range investigated.At lower deformation temperatures,partial recrystallisation occurred in the higher Nb sample.This gives the potential to obtain a full suppression of recrystallisation at lower deformation temperatures.
Niobium Microalloying Thermomechanical Processing Recrystallisation Behaviour Rolling
Z.Cui J.Patel E.J.Palmiere
Department of Materials Science and Engineering,The University of Sheffield,Sir Robert Hadfield Buil CBMM Technology Suisse S.A.,1204 Geneva,Switzerland
国内会议
杭州
英文
281-287
2015-11-11（万方平台首次上网日期，不代表论文的发表时间）