摘要
利用高速数据采集装置,记录钢在冷却过程中的温度—时间曲线,根据钢在转变过程中相变潜热的释放规律,对测定的数据进行处理和分析,取得钢在冷却过程中过冷奥氏体的相变温度。通过淬火实验对测量和分析的过冷奥氏体相变温度进行验证,验证的结果与利用高速数据采集系统标定的相变温度吻合。
Temperature-Time curve was recorded by high speed data collection system.Based on the release of transformation latent,the data recorded was treated and analyzed,subsequently the temperature for phase transformation was obtained.Phase transformation temperatures of under cooled austenite analyzed were experimentally validated by quenching experiments.Temperature analyzed was good agreement with that obtained from experiments.
出处
《安徽工业大学学报（自然科学版）》
CAS
2010年第4期359-361,共3页
Journal of Anhui University of Technology（Natural Science）
基金
国家支撑项目(2007DAE30B02)
关键词
热分析法
相变温度
连续冷却
数据采集
thermal analysis method
transformation temperature
continuous cooling
data collection
