Umhlwa efama

Wabiza irusi intsimbi oxide. Rust - umqondiso insimbi adibane nokuba oksijini okanye emanzini. Umphezulu besinyithi olusulungekileyo idla cala kwiimpembelelo ezinjalo, kuphela metal oxidised ukuba ubumdaka ezithile -. Carbon, isalfure, phosphorus, njl Kwakhona ukuhlasela oxidative babe i oxide sulphur kunye carbon dioxide, equlathwe emanzini.

Rust ingozi siyifumana yokuba uphelise imigaqo kancinane inqaku ezenziwe ngesinyithi okanye alahle intsimbi, ngokuthe ngcembe ayatshintsha yayo kunye nomthamo. igcwala intsimbi idlala indima etshabalalisayo.

Kwiimeko ezininzi, ukuba ukuphepha umba nomhlwa isale yayisoma special ngokukodwa kule ukusetyenziswa oxide chromium. Kodwa kuthekani ukuba intsila kwenkqubo igcwala yentsimbi sele sele iqalile?

Kulo mzekelo, kunokumnceda irusi Converter. Ku nga iqeda kuphela igcwala ngokuthe eyonakalisa metal kodwa kudala zokhuselo ifilimu kakhulu kwimveliso igcwala. Ngokomthetho converter umhlwa isetyenziswa ukuze akhusele nxamnye kuyilo umhlwa, enziwe carbon okanye yodidi ingxubevange eliphantsi. Kule intsimbi oxide maleko kufuneka ungabi micrometers ngaphezulu kwe-100. Rust enziwa phosphoric acid kunye hydroxycarboxylic acid, izikhumba, nkqu isamente. It zingathengwa ngohlobo i emulsion, isisombululo okanye ukumiswa.

iintlobo ezahlukeneyo zee-arhente izinto ngeendlela ezahlukeneyo. Ngokuqhelekileyo, baye bohlulwa babe ngamaqela ezininzi eziphambili: irusi Converter emhlabeni phantsi paintwork; ekwenzeni, iimveliso umhlwa, leyo ukuguqula ukuphilisa metal oxide yikhompawundi ozinzileyo kakhulu kwemichiza; iimveliso converters nokumelana, umhlwa zokuguqula Ityuwa emanzini; ezizodwa ezaqanjwa a lalwano ukuze badla iimveliso umhlwa compact.

Xa ukhetha le ndlela zokwenza isicelo imali kumphezulu sentsimbi idlala indima ebalulekileyo a arhente viscosity. Ngokuxhomekeka guquki kwayo, umhlwa converter isicelo flow ukutyabeka, dip ukutyabeka, ibrashi okanye wokutshiza. Phambi kokuba umphezulu metal yokugubungela elingqamene, kuyimfuneko ukuba Isilungiselelo. Kuyimfuneko ukuba ukucoca off iimveliso ichibi ngokudleka kwaye izaleko enkulu irusi.

Converters ukuba contraindicated ukusetyenziswa kwezo meko xa igcwala kwaye kwenziwa umoya equlathe imali elingakumbi ammonia, hydrogen sulphide okanye sulphur dioxide.

Ukuba umhlwa lagubungela nayiphi na inxalenye zemoto yakho, Kuyimfuneko ukuba kusetyenziso neentlobo irusi lokuguqulela primer. Abasusa umaleko endala nokumelana kwaye ayiniki ifomu nwebu entsha. Iarhente uyakwazi ukutshintsha umbala wobuso ngokuxhomekeke kuhlobo nokumelana. Okokuqala, ukulungiselela into - ukususa ukungcola grease, ukuba zikhona kulo. Wire brush, susa iimveliso umhlwa. Emva koko pula uyangcoliswa iintsalela kumphezulu. Zivuthulule phambi kokusebenzisa irusi Converter. Le yokuqamba lisetyenziswa kumphezulu uzilungiselele.