铸造2013，Vol.62Issue(8)：721-724,4.
热处理对喷射成形ZA35-3.5Mn合金电化学腐蚀性能的影响
Effects of Heat Treatment on the Electrochemical Corrosion Property of ZA35-3.5Mn Alloy
摘要
Abstract
In order to explore the law by which heat treatment influence the electrochemical property of spray forming ZA35-3.5Mn alloy,the effects of different solution and aging time on the electrochemical corrosion behavior of ZA35-3.5Mn alloy in 3.5％ NaCl solution were studied by observing microstructure,EDX analysis and potentiodynamic polarization measurement.The results show that under the 3.5％ NaCl solution corrosion condition and compared with alloy without heat treatment,the corrosion current densities of alloy decrease as much as 41.2％ and 30.0％,respectively after solution at 385 ℃ for 4 h and 385 ℃/4h solution + 120 ℃/15 h aging treatment,and the corrosion resistance of the alloy is enhanced obviously.关键词
热处理/ZA35-3.5Mn合金/喷射成形/电化学腐蚀Key words
heat treatment/ ZA35-3.5Mn alloy/ spray forming/ electrochemical corrosion分类
矿业与冶金引用本文复制引用
刘敬福,李荣德,白彦华..热处理对喷射成形ZA35-3.5Mn合金电化学腐蚀性能的影响[J].铸造,2013,62(8):721-724,4.基金项目
国家自然科学基金资助项目(50874075). （50874075）
