Temperature rise during differential speed rolling

被引：14
|
作者：
Megantoro, R. B. [1 ]
Loorentz [1 ]
Ko, Y. G. [1 ]
机构：
[1] Yeungnam Univ, Sch Mat Sci & Engn, Gyongsan 712749, South Korea
来源：
JOURNAL OF ALLOYS AND COMPOUNDS | 2014年 / 586卷
关键词：
Differential speed rolling; Steel; Temperature rise; Height reduction; Roll speed ratio; MECHANICAL-PROPERTIES; CHANNEL; MICROSTRUCTURE; DEFORMATION;
D O I：
10.1016/j.jallcom.2012.11.173
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The present work investigated the temperature rise of an interstitial-free steel sample during differential speed rolling as functions of the height reduction and roll speed ratio. The temperature rise increased with increasing either height reduction or roll speed ratio, approaching a maximum value of 100 degrees C under height reduction of 40% and roll speed ratio of 1:4. In addition, the temperature rise of the sample during deformation was predicted by the concept of the energy-based state equation. (C) 2012 Elsevier B. V. All rights reserved.
引用
收藏
页码：S254 / S257
页数：4
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