首页> 外文期刊>Metalurgija >CORROSION RESISTANCE TESTS OF MAGNESIUM ALLOY WE43 AFTER EXTRUSION
【24h】

CORROSION RESISTANCE TESTS OF MAGNESIUM ALLOY WE43 AFTER EXTRUSION

机译:挤压后WE43镁合金的耐蚀性测试

获取原文
获取原文并翻译 | 示例
       

摘要

Preliminary Note - Prethodno priopcenjeThe purpose of the study was to evaluate resistance to electrochemical corrosion of magnesium alloy WE43 after plastic working. Potentiodynamic and immersion corrosion tests were performed in solutions with concentration of 0,01 - 2 M NaCl.The tests of microstructure of magnesium alloy after its exposure in NaCI solutions were performed with application of scanning microscope. The results of measurements of alloy surface topography were given, which were obtained by means of optical profile measurement gauge. The results of carried out tests prove explicitly that corrosion properties of extruded magnesium alloy WE43 deteriorate with the increase of molar concentration of NaCI solution. It was proved that irrespective of the concentration of the solution, WE43 alloy features pitting corrosion. It indicates the necessity to apply protective layers on the parts made of the tested alloy.
机译:初步说明-Prethodno priopcenje研究的目的是评估塑性加工后镁合金WE43的耐电化学腐蚀性能。在浓度为0.01-2 M NaCl的溶液中进行电位动力学和浸没腐蚀试验。使用扫描显微镜对镁合金在NaCl溶液中暴露后的显微组织进行测试。给出了合金表面形貌的测量结果,这些结果是通过光学轮廓测量仪获得的。测试结果清楚地证明,挤压的镁合金WE43的腐蚀性能随NaCl溶液摩尔浓度的增加而降低。事实证明,不论溶液浓度如何,WE43合金都具有点蚀的特征。这表明有必要在被测合金制成的零件上施加保护层。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号