摘要
简述了18-8不锈钢的凝固特点,并对200×1240(mm)18-8不锈钢连铸坯表面结疤、凹陷及振痕紊乱的形成原因进行了分析,提出相应的工艺对策,使200×1240(mm)18-8不锈钢铸坯无缺陷率从88%左右提高到98.5%以上。
In this paper, the solidification features of 18-8 stainless steel were indicated, and the cause of formation of surface lap, dishing and chatter marks on 200 × 1 240（mm） concast slabs of 18-8 stainless steel were investigated. The technology measures have been taken to increase flawless rate of the slabs from about 88% to 98.5% above.
出处
《铸造设备研究》
2005年第4期19-21,共3页
Research Studies On Foundry Equipment
关键词
18—8不锈钢
连铸坯
凝固特点
表面质量
改善
18-8 stainless steel
concast slab
solidification features
surface quality
improvement
