발간논문

Home > KJMM 논문 > 발간논문

Vol.39, No.10, 1152 ~ 1158, 2001
Title
Environment : Effect of the Surface Morphology and Phase Volume Fraction on the Color of Oxide Layer in Steel Plate
유경종K . J . Yoo,박신화S . H . Park,이중주J . J . Lee,홍순태S . T . Hong,손병준B . J . Sohn
Abstract
It was known that the color of Hematite(Fe₂O₃) is red, while Magnetite(Fe₃O₄) is dark blue. To clarify the origin of red color on the steel plate, the relationship between the volume fraction of oxide phases and the color of steel plate was investigated in this study. The volume fraction of Wu¨stite, Magnetite, and Hematite was quantitatively evaluated by a direct comparison X-ray method using crystal structure informations. Furthermore, the effect of volume fraction and the manufacturing process on the surface color of steel plate was investigated. It was found that FRT(final rolling temperature) played an important role on the plate color.
Key Words
| PDF
대한금속∙재료학회 │ (06633) 서울시 서초구 서초대로 56길 38 대한금속∙재료학회 회관 (서초1동 1666-12번지)
Tel : 070-4266-1646 │ FAX : 02-557-1080 │ E-mail : metal@kim.or.kr
Copyright ⓒ 2013 사단법인 대한금속∙재료학회 All rights reserved.