摘要
石化铁路专用线部分配件由于长期处于高温、积水环境,腐蚀严重,影响铁路机车的运行安全。因此,铁路配件的腐蚀防护是石化企业铁路管理部门重点关注的问题。通过对铁路配件所处的环境、腐蚀机理、防护方法进行试验对比分析,选取具有良好的抗水性、抗氧化性、抗腐蚀性、黏附性,涂刷方便的防护润滑脂,延长铁路配件的使用寿命,节省维修用工及用料,为机车的行车安全奠定了良好的基础。
As the fittings in the special railway for petrochemical facilities are in the high - temperature and water - containing environment for a long time, the fittings are subject to serious corrosion, which affects the operation of railway trains. Therefore, the corrosion protection of railway fittings has become the focus of attention of railway operation management departments of petrochemical companies. Based upon the testing comparison and analysis of service environment, corrosion mechanisms and protection measures, the protective grease with good water resistance, oxidation resistance, corrosion resistance, cohesion and easy application is selected, which has extended the service life of railway fittings, saved the costs of maintenance and improved the safe operation of trains.
出处
《石油化工腐蚀与防护》
CAS
2014年第6期1-4,17,共5页
Corrosion & Protection In Petrochemical Industry
关键词
石化铁路专用线
配件
腐蚀防护
special railway for petrochemical facilities, fittings, corrosion protection
