液压支架立柱的腐蚀机理及其防护

摘要

液压支架立柱的泄漏是导致液压支架失效的主要原因。阐述了液压支架立柱的腐蚀机理,介绍了典型的表面处理工艺,指出了液压支架立柱防腐蚀的发展趋势。%Most failures of the hydraulic support are caused by liquid leakage from the column of the hydraulic support.After the corrosion mechanism of the column of the hydraulic support being narrated,several typical surface treatment techniques for anti-corrosion of the column of the hydraulic support are introduced,and the development trend of anti-corrosion of the column of the hydraulic support is indicated.