I-Hot-rolled seamless pipe yi-ultra-thin, eyomeleleyo, eneenkcukacha kunye nezinzile ifilimu ye-oxide ye-chromium-ecebileyo (ifilimu ekhuselayo) eyenziwe kumphezulu wayo ukukhusela ii-athomu ze-oksijini ukuba ziphinde zimanzise kwaye ziphinde zifakwe kwi-oxidizing, ngaloo ndlela ifumana isakhono sobuchwephesha sokuchasa ukubola.Nje ukuba ifilimu yeplastiki yonakaliswe ngokuqhubekayo ngenxa yezizathu ezahlukahlukeneyo, iiathom zeoksijini kumphunga okanye ulwelo ziya kuqhubeka nokungena okanye iiathomu zentsimbi kwizinto ezixutywe nentsimbi ziya kuqhubeka nokugaqa, nto leyo ebangela ukuba kubekho imichiza ekhululekileyo, kunye nomphezulu wesinyithi. izinto ziya kuqhubeka zigqwala.Ngaba uyawazi unobangela wokubola kombhobho ongenamthungo oqengqelekayo?

Uhlalutyo lwezizathu zokubola kwemibhobho engenamthungo eqengqelekayo eshushu:

Umphezulu wombhobho ongenamthungo oqengqelekayo ugalelwe uthuli olunezinye iimolekyuli zeekhemikhali okanye iziqhotyoshelo zamasuntswana e-organic metal composite.Kumoya omanzi, i-condensate phakathi kwe-accessory kunye ne-stainless steel plate idibanisa ibe yibhetri encinci ehlaziywayo, ebangela ukusabela kwe-electrochemical kunye nokutshabalalisa ifilimu ekhuselayo.Lo ngumgaqo-siseko wento ebizwa ngokuba yibhetri yokuqala.

Ijusi ze-Organic (ezifana neemelon, imifuno, ii-noodles eziqhotsiweyo, isikhohlela, njl.njl.) zibambelela kumphezulu wemibhobho yentsimbi engenamthungo eshushu kwaye yenze i-sodium citrate xa kukho ioksijini yomkhenkce.Ngexesha elide, i-citrate ye-sodium iya kugqwala umphezulu wezinto zetsimbi.

Iasidi, iikhompawundi zealkali, kunye nephosphate zincanyathiselwe kumphezulu wombhobho ongenamthungo oqengqelekayo (njengothuthu lwesoda etyiwayo kunye nomgubo wekalika otshizwe eludongeni lwegumbi), ubangela umhlwa wendawo.

Kumoya ongcoliswe ngumoya (ezifana neegesi eziqulethe isixa esikhulu se potassium thiocyanate, carbon oxide, nesulfur oxide), amanzi ajiyileyo aya kubangela amabala e-sulfuric acid, nto leyo eya kubangela ukuthotywa kweekhemikhali kwimibhobho engenamthungo.