| Corrosion Analysis of Steel Wire Reinforced Hydraulic Hose |
| Received:February 07, 2021 Revised:February 07, 2021 |
| DOI：10.12136/j.issn.1000-890X.2022.06.0470 |
| Key Words: hydraulic hose；steel wire；corrosion；temperature；humidity |
| Author Name | Affiliation | E-mail | | WANG Baoxing* | Bekaert（China）Technology Research & Development Co.，Ltd | wang.baoxing@bekaert.com | | LIU Jingping | Bekaert（China） Technology Research & Development Co.，Ltd | | | LUO Yiwen | Bekaert（China）Technology Research & Development Co.，Ltd | |
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| Abstract: |
| 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. |
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