摘要
为改善高端板材除鳞清理表面质量,将钢铁生态除鳞(SED)技术与不同的表面预处理工艺相结合,形成不同的组合工艺路线并开展试验研究,分析不同组合工艺处理后的表面样貌、表面粗糙度和表面微观形貌、表面能谱情况,获得最佳的处理工艺为SED+辊刷液浸泡+百洁布轮抛磨+高压冲洗,经该工艺处理后,试样表面色泽均匀、整体呈金属色,表面粗糙度和氧含量明显降低,能有效提高汽车用第三代AHSS钢板清理后的表面质量。
To improve the surface quality of high-end plates by descaling and cleaning process,an experimental study was carried out with different process routes that are determined based on the combination of Steel Eco Descaling(SED)technology and other surface pretreatment processes.Based on the analysis of surface appearance,surface roughness,surface micromorphology and surface energy spectrum of the plates treated by different processes,an optimal descaling process is finally determined,consisting of SED,soaking with roller brush cleaner,polishing with scouring pad buffering wheel,and high-pressure flushing.After cleaning treatment with this process,the plate sample is overall in a uniform metallic color,with significantly reduced surface roughness and oxygen content.It is concluded that after treatment with this combined process,surface quality of the third-generation advanced high-strength steel(AHSS)plates for automotive can be effectively improved.
作者
黄海花
柯熠
毛桂庭
韩德奎
欧阳邓培
高波
HUANG Haihua;KE Yi;MAO Guiting;HAN Dekui;OUYANG Dengpei;GAO Bo(State Key Laboratory of Exploitation and Utilization of Deep Sea Mineral Resources,Changsha Research Institute of Mining and Metallurgy Co.,Ltd.,Changsha 410012,Hunan,China)
出处
《矿冶工程》
北大核心
2025年第4期175-179,共5页
Mining and Metallurgical Engineering
基金
中国五矿集团有限公司科技专项计划项目(2019ZXB03)
湖南省科技创新计划项目(2022GK4032)。
关键词
高端板材
钢铁生态除鳞
表面清理
AHSS钢
磨料射流
表面除鳞
high-end plates
steel eco descaling(SED)
surface cleaning
advanced high-strength steel(AHSS)
abrasive jet
surface descaling
作者简介
黄海花(1984-),女,湖南长沙人,工程师,主要研究方向为高压水射流技术和深海采矿技术。E⁃mail:huanghh@minmetals.com。
