摘要
利用静态失重法、极化曲线研究了AZ91D-0.1%RE镁合金在3.5%NaCl溶液中的腐蚀行为。结果表明,加入0.1%RE提高了镁合金的平衡电位和腐蚀电位,降低腐蚀电流,从而显著降低合金的腐蚀速度。
The corrosion resistance of AZ91D-0.1%RE magnesium alloy in 3.5% NaCl solution has been studied using the static weight-loss test and polarization curve measurement.It was found that the equilibrium potential and corrosion potential of magnesium alloy were improved,the corrosion current was reduced,when 0.1% RE was added into the magnesium alloy.The corrosion rate was significantly reduced.
出处
《冶金丛刊》
2010年第3期7-9,共3页
Metallurgical Collections
关键词
阻燃镁合金
RE
腐蚀性能
ignition-proof magnesium alloy
rare earth
corrosion resistance
