摘要
邯钢三炼钢应用铸坯低倍组织及缺陷酸蚀检验法后,板坯连铸机运行状态得到明显改善,铸坯轧后分层质量缺陷大幅度减少,产品质量异议同比降低60%,品种钢生产能力得到进一步提高。
After the application of acid etching for macrostructure and defect of steel strand in the third steelworks of Hangang,the running status of slab continuous caster was improved significantly,the layer quality defects after rolling slab were reduced drastically,the quality complaint was reduced by 60% and the variety of steel production capacity has been further improved.
出处
《连铸》
2011年第2期44-46,共3页
Continuous Casting
关键词
连铸坯
低倍组织及缺陷
酸蚀检验
steel strand
macrostructure and defect
acid etching test
