Uvod v protikorozijske metode delov ventilov

Kot vsi vemo, korozijska poškodba kovine močno vpliva na življenjsko dobo, zanesljivost in življenjsko dobo ventila. Vpliv mehanskih in jedkih dejavnikov na kovino močno poveča skupno obrabo kontaktne površine. Skupna količina obrabe na torni površiniventilmed delovanjem. Med delovanjemventil, the frictional surface is worn and damaged due to the simultaneous mechanical action and the chemical or electrochemical interaction between the metal and the environment. For ventils, the climatic conditions of their pipelines are complicated; the presence of hydrogen sulfide, carbon dioxide and certain organic acids in media such as oil, natural gas and oil layer water increases the destructive power of the metal surface, which quickly loses its ability to work.

Korozijaventil is usually understood as the damage to the metal material of the ventil under the action of a chemical or electrochemical environment. As the corrosion phenomenon occurs in the spontaneous interaction between the metal and the surrounding environment, how to isolate the metal from the surrounding environment or use more non-metallic synthetic materials has become a common concern of people.

Obstajajo štiri glavne metode za preprečevanje korozije kovinventilsin njihovi deli:
1. Hlapni zaviralec korozije vstavite v parno atmosfero (zavijte ga s pregradnim papirjem, pihajte, da preprečite prehod zraka skozi komoro izdelka itd.).

2. Uporabite raztopino vode in alkohola.

3. Na površino nanesite tanek sloj protikorozijskega (zaščitnega) materialaventilin njegovih delov.

4. Zamašen film ali tanek polimerni sloj premažite na površinoventil in njegovih delov.