摘要
针对在使用55SiMnMo中空钢实心坯制钎过程出现的质量问题,对55SiMnMo中空钢生产工艺Consteel-LF-VD-CC进行全流程取样,分析各工位钢中T[O]、[N]和[H]含量变化情况,找到影响55SiMnMo钢中气体控制的限制性环节,并由此得出改进措施。
Aiming at quality problems in production drilling rods used by 55SiMnMo hollow drill steel solid billets in Shougang Guiyang Special Steel Co. , Ltd, We taken samples in whole process of Consteel EAF-LF-VD-CC, and analyzing T[ O], [ N] and [ HI steel content changed in each station, and finding gas control restriction link in influencing 55SiMnMo steel then to obtain improved measures.
出处
《现代机械》
2013年第2期61-62,66,共3页
Modern Machinery
基金
贵州省重大科技专项资助项目(编号:黔科合重大专项字[2011]6006)
