NEWS
新闻中心
Discount SS Vapor recovery hose from China introduces the corrosion Causes of Hose
2023-03-23 10:56
Discount SS Vapor recovery hose from China tells you that an oxide film will form on the surface after the metal reacts with oxygen in the atmosphere. Discount SS Vapor recovery hose from China tells you that the iron oxide formed on ordinary carbon steel continues to oxidize, causing the rust to expand and eventually form holes.
Discount SS Vapor recovery hose from China tells you that the surface of carbon steel can be secured with paint or plated with oxidation-resistant metals such as zinc, nickel, and chromium, but, as is known, this protection is only a kind of thin film. If the protective layer is breached, the underlying steel begins to corrode.
Discount SS Vapor recovery hose from China tells you that the corrosion resistance of stainless steel hose depends on the content of chromium, when the amount of chromium is added to 10.5%, the atmospheric corrosion resistance of steel increases significantly, but when the content of chromium is higher, although Corrosion resistance can still be improved, not significantly.
Discount SS Vapor recovery hose from China tells you that the reason is that alloying steel with chromium changes the type of surface oxide to be similar to that formed on pure chromium metal. This tightly adhered chromium-rich oxide protects the surface from further oxidation.
Discount SS Vapor recovery hose from China tells you that this oxide layer is extremely thin, through which you can see the natural luster of the stainless steel surface, giving the stainless steel a unique surface. Moreover, if the surface is damaged, the exposed steel surface will react with the atmosphere to repair itself, re-form this "passive film" and continue to play a protective role.
Product
Contacts
Phone: 0086 592 6037377
Tel: 0086 15980877946 (whatsapp)
Fax: 0086 592 5081927
Website: www.sondaflex.com
Email: sales@sondaflex.com
Address: No. 767 Tongfu Road, Tong'an District, Xiamen, Fujian
Copyright © Xiamen Zhuoli Petrochemical Equipment Co., Ltd All rights reserved 闽ICP备17010079号-1 powerby:300.cn
Phone:0086-0592-6037377
Tel: 0086-15980877946(whatsapp)
Address: No. 481, Caicuo Village, Xindian, Xiang'an District, Xiamen City
Email： sales@sondaflex.com
We will give you feedback in time