Ngokwesiqhelo izinto zensimbi ezingalunganga zezona zinto ziphambili zeflethi, yeyona ndawo iphambili ngumgangatho wengxaki. Esi sisona sihloko sibalulekileyo kumgangatho we-stainess yensimbi yensimbi. Ke indlela yokucoca amabala ashiyekileyo kwiflethi ngokuchanekileyo kwaye ngokukhawuleza?

Esona sinyibiba isetyenziswa kakhulu yintsimbi engaqhelekanga. Iiflethi ezenziwe ngazo ezi zixhobo ziya kuphakanyiswa kwi-20 ℃ nakwiipesenti ezili-10 ze-witric acid ngexabiso elingaphantsi kwe-0.1 MM ngonyaka; Kwi-10% ye-aceting ye-acetic acid, ireyithisi ye-corrosion ingaphantsi kwe-0.1 MM ngonyaka; I-Colosion Inqanaba elingaphantsi kwe-0.1 MM ngonyaka kwi-50% ye-cicric acid; Iipesenti ezingama-20 ze-potassium hydroxide ichithwe kwinqanaba elingaphantsi kwe-0.1 MM ngonyaka. Kwi-60 ℃, i-corrosion Inqanaba le-80% phospthoric acid isangaphantsi kwe-0.1 mm ngonyaka. Kodwa nge-50 ℃, i-comboosion Inqanaba le-2% ye-sulfuric acid yi-0.016 mm ngonyaka. Ke ngoko, ityhubhu yentsimbi engenasigaba esifakwe kumtya wentsimbi engenasitayile esine-pillings ye-pilling stoed kunye ne-yissing yentsimbi engenasitayile enesitayile esingenanto. Iflethi yentsimbi engenasitali ihlala yenziwa kwicandelo lothuli, eliya kuhlala liwela kumphezulu wezixhobo. Ezi zinokususwa ngamanzi okanye izisombululo ze-alkaline. Kodwa ngokunamathela kumdaka kufuneka isebenzise amanzi aphezulu okanye i-steam ukucoca. Ke kukho umxholo wesinyithi i-iron float powder okanye i-iron esekwe. Ngawo nawuphi na umphezulu, i-iron yasimahla iya kurhabaza kwaye inyanzelise iflethi yentsimbi engenasitali. Ke kufuneka icinywe. I-Plaat Power inokususwa ngokubanzi kunye nothuli. Ubethe obomeleleyo kwaye kufuneka uphathwe ngentsimbi efakelweyo.

Oku kungasentla yindlela yokucoca yebala eliyintsalela kwi-flain yentsimbi engenasitali, intsimbi engenasigaba incinci, kodwa ikwafuna ukucocwa kakuhle kwaye igcinwe.