钢丝增强液压胶管钢丝的锈蚀分析  

Corrosion Analysis of Steel Wire Reinforced Hydraulic Hose

作　　者：王宝星 刘敬平 罗奕文 WANG Baoxing;LIU Jingping;LUO Yiwen(Bekaert(China)Technology Research&Development Co.,Ltd,Jiangyin 214434,China)

机构地区：[1]贝卡尔特(中国)技术研发有限公司,江苏江阴214434

出　　处：《橡胶工业》2022年第6期470-473,共4页China Rubber Industry

摘　　要：研究钢丝增强液压胶管的失效原因及外部环境对其钢丝锈蚀的影响。结果表明:环境温度和湿度是导致钢丝增强液压胶管钢丝锈蚀的重要因素,其中湿度的影响比温度更大,胶料中氯元素的存在加速了钢丝锈蚀的速度;合理控制原料钢丝的储存和使用环境对保证钢丝质量非常重要,胶料的胶种选择和配方优化、胶管的生产工艺调整等对提高钢丝增强液压胶管的质量有重要作用。The failure causes of the steel wire reinforced hydraulic hose and the influence of external environment on the corrosion of the steel wire were studied.The results showed that the environmental temperature and humidity were important factors leading to the steel wire corrosion of the steel wire reinforced hydraulic hoses.Among them,the influence of humidity was greater than that of temperature.The presence of chlorine elements accelerated the corrosion rate of the steel wire.Therefore,reasonable control of the storage and use environment of the raw steel wire was very important to ensure the quality of the steel wire.The selection of the rubber type and formula optimization of the compound and the production process adjustment of the hose all played an important role in improving the quality of the steel wire reinforced hydraulic hose.

关 键 词：液压胶管 钢丝 锈蚀 温度 湿度 

分 类 号：TQ336.3[化学工程—橡胶工业] TQ330.389