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检索条件:作者= Y.Y. Li  

  • 论文(2)

THE MICROSTRUCTURAL BANDING IN THE CENTER OF HOT ROLLING STRIP

C.L. Mo , Y.T. Zhang , D.Z. Li , Y.Y. Li

金属学报(英文版)

The microstructural banding in steels is often found in hot rolling strips, which plays a very important role in mechanical properties. Much work has been done to investigate how the microstructural banding is formed during hot rolling. In the present study, the microstructure of hot rolling strips ...

关键词: pearlite , null , null

Prediction of Carbon Concentration and Ferrite Volume Fraction of Hot-Rolled Steel Strip During Laminar Cooling

Y.T. Zhang , C.Z. Wang , D.Z. Li , Y.Y. Li

金属学报(英文版)

A phase transformation model was presented for predicting the phase fraction transformed and the carbon concentration in austenite for austenite to ferrite transformation during laminar cooling on run-out table in hot rolling strip mill. In this model, the parameter k in Avrami equation was develope...

关键词: carbon concentration , null , null