Heat treatment of steel products as an example of transport phenomenon in porous media

Metalurgija

Kolmasiak, C.¹ 

[1] Częstochowa University of Technology, Czestochowa, Poland

关键词: steel porous charge;    complex heat transfer;    heat treatment;    effective thermal conductivity;   

DOI  :  

学科分类：金属与冶金

来源: Hrvatsko Metalursko Drustvo

【 摘 要 】

The paper defines the concept of porous charge and presents its general classification. The mechanisms of heat transfer that take place in this type of charge during heat treatment as an example of transport phenomenon were discussed. The main thermal property of porous charge is the effective thermal conductivity kef, which corresponds to the thermal conductivity of homogeneous substances. Introduction of the concept of the effective thermal conductivity substantially facilitates analysis of complex heat flow processes connected with heat treatment of porous charge.

【 授权许可】

CC BY