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戶外機箱機櫃出現腐蝕的原因有哪些?

發布時間:2021-02-11 來源:https://www.zhengyangdl.com/ 瀏覽量:

無論機箱機櫃在製造時采用的是什麽材質,由於天氣潮濕,在長時間的使用後都會造成機箱機櫃出現鏽蝕現象。那麽,戶外機箱機櫃出現腐蝕現象的原因有哪些呢?這就需要我們在日常生活中注意以下所說的一些問題了,下麵我們就一起來了解一下。
No matter what material is used in the manufacture of the cabinet, due to the humid weather, the cabinet will rust after a long time of use. So, what are the reasons for the corrosion of outdoor cabinets? This requires us to pay attention to some of the problems mentioned below in our daily life. Let's understand them together.
1.表麵汙染:附著在戶外機箱機櫃工件表麵的油汙、灰塵以及酸、堿、鹽等,會在一定的條件下轉化為腐蝕介質。然後與不鏽鋼件中的某些成分發生化學反應,從而產生化學腐蝕而出現生鏽的現象。
1. Surface pollution: the oil, dust, acid, alkali, salt, etc. on the surface of outdoor cabinet will be transformed into corrosive medium under certain conditions. Then, it reacts with some components of stainless steel parts to produce chemical corrosion and rust.
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2.表麵劃傷:各種劃傷對戶外機箱機櫃鈍化膜的破壞,使不鏽鋼保護能力降低。因此易與化學介質發生反應,產生化學腐蝕而生鏽。
2. Surface scratch: the damage of various scratches to the passive film of outdoor cabinet reduces the protection ability of stainless steel. Therefore, it is easy to react with chemical medium, resulting in chemical corrosion and rust.
3.清洗問題:戶外機箱機櫃在酸洗鈍化後,由於清洗不幹淨而造成的殘液存留,直接會腐蝕影響到不鏽鋼件。
3. Cleaning problem: after pickling and passivation, the residual liquid caused by unclean cleaning will directly affect the stainless steel parts.
 
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