中厚板炉卷产品表面氧化铁皮形成及转变的机理分析

打开文本图片集

MECHANISMANALYSISOF SURFACE OXIDE SCALE FORMATION AND TRANSFORMATION ON MEDIUMTHICKNESSPLATEFURNACECOILPRODUCTS

Gao Guagnzhou1Zhao Shanjie²Wang Zhenhua²Jing Yu² （1.Shandong Iron and Steel Co.，Ltd. Jinan 2711O4，China; 2.Shandong Iron and Steel Group Rizhao Co.，Ltd. Rizhao 2768Oo，China）

Abstract：This article focuses on the surface quality issues of mediumand thick plate furnace coil products，and conductsbasic research on the formation mechanism of surfaceoxide scaleandsurface defects inthelaboratory.The study investigates the influence of diferent oxidizing atmospheres，oxidation temperatures，and oxidation timeson the surface morphology and cross-sectional morphology of oxide scale，as a basis for subsequent processadjustments. Key words： medium and heavy plate； steckel mill； oxide scale； oxidizing atmosphere；activation energy

0前言

中厚板炉卷产品在轧制过程中，表面氧化铁皮缺陷生成的因素众多，如何减少此类表面氧化铁皮缺陷已成为亟需解决的问题[1]。（剩余4587字）