摘要
通过金相组织观察、周期浸泡试验和腐蚀电位电化学检测等方法研究了稀土La对普通冷轧钢板(SPCC)组织及耐腐蚀性能的影响。结果表明,稀土元素La使SPCC钢板的组织细化、均匀;添加适量的稀土La可有效提高SPCC钢板的抗腐蚀能力。
The effeet of rare earth La on microstrueture and corrosion resistance of common cold rolled steel （SPCC） was studied by means of metallographie mierostructure observation, periodically soaking tests and electrochemical tests. The results showed that the microstructure of SPCC steel was refined and homogenized by the addition of rare earth La. The propriate addition of rare earth La could increase the corrosion resistance of SPCC steel effectively.
出处
《腐蚀与防护》
CAS
北大核心
2011年第3期170-172,共3页
Corrosion & Protection
基金
内蒙古科技大学创新基金项目(2009NC013)
