Effect of Temperature and Composition on Thermal Properties of Carbon Steel
To simulate steel continuous process (such as induction heating of steel wire) accurately, the relevant thermal properties of carbon steel (within 0.06 to 1.22 wt.％ of carbon) were determined as a function of temperature and carbon contents by multiple regression analysis method in this paper. These properties included the thermal conductivity, specific heat, and coefficient of linear thermal expansion, which are discussed within the temperature range from 0℃ to 800℃. The effect of composition on thermal conductivity, specific heat, and coefficient of linear thermal expansion is investigated respectively. The results indicate that it is carbon content, instead of other compositions, has a significant influence on the thermal properties of carbon steel. In addition, the effects of carbon content of steels on the thermal properties of carbon steels with different temperature sensitivity in the range 0℃ to 800℃ have been presented.
Carbon Steel Carbon Content Thermal Conductivity Specific Heat Coefficient of Thermal Ezpansion
Sun Yafei Tu Yongjun Sun Jing Niu Dongjie
Guangdong Institute of Science and Technology, Zhuhai 519000, China Northeastern University, Shenyang 024000, China Tongji University, Shanghai 200092, China
国际会议
2009年中国控制与决策会议(2009 Chinese Control and Decision Conference)
广西桂林
英文
3756-3760
2009-06-17（万方平台首次上网日期，不代表论文的发表时间）