我国极厚钢板生产制造技术的发展  

Development of Manufacturing Technology of Heavy-gauge Steel Plate in China

作　　者：崔风平 孙玮 赵乾 于秀琴 

机构地区：[1]山钢股份济南分公司,山东济南250101

出　　处：《山东冶金》2013年第1期1-6,共6页Shandong Metallurgy

摘　　要：详细介绍了极厚板用坯料的技术进步,包括电渣重熔扁钢锭、焊接复合连铸坯、大厚度连铸板坯、单向凝固钢锭等极厚钢板轧制用高质量坯料,分析了其生产工艺及技术特点,总结了极厚板用原料的冶金技术,论述了极厚板轧制技术的发展、热处理设施与技术,建议进一步优化产品工艺、提升实物质量、开发高品质极厚钢板。This article introduced the manufacturing technologies of the billets for heavy-gauge steel plate in detail, including electroslag remelted flat ingots, welded continuous casting slabs, extra gauge casting slabs, one-way solidified ingots and other high quality billets, and analyzed their production processes and technological characteristics. It summarized the metallurgical technology about materials for heavy-gauge plate billets and discussed the rolling technology development and the facilities and processes of heat treatment. It also suggests optimize the processes, improve product quality and develop high-level grade of the heavy gauge plate in future.

关 键 词：极厚钢板 坯料制备 生产技术 

分 类 号：TF762[冶金工程—钢铁冶金] TG335.5[金属学及工艺—金属压力加工]