Inqubo yokugqwala

Ukwelashwa kwendawo yensimbi ikakhulukazi i-anti rust, okulandelayo kuyinqubo yokulwa nokugqwala:

Isinyathelo sokuqala ukuhlanza, sebenzisa ukuhlanza i-emulsion ye-solvent yokuhlanza indawo yensimbi, ukuze kuzuzwe ukususwa kwamafutha, amafutha, uthuli, amafutha kanye nezinto ezifanayo eziphilayo, kodwa ayikwazi ukususa ukugqwala kwensimbi, i-oxide, imithi ye-solder.

Isinyathelo sesibili siwukuba kwesokudla amathuluzi ukugqwala, ukugqwala amathuluzi ofuna ukusebenzisa wire shayela, wire shayela ukususa oxide okuxekethile noma warped, ukugqwala kanye slag.Ukuze kuzuzwe umphumela oyifunayo wokugqwala, ubulukhuni bendawo yensimbi kufanele busekelwe ezingeni lokuqala lokugqwala kanye nobulukhuni obudingekayo bobuso, ukunamathela, njll. ukuze ukhethe uhlobo lwe-abrasive, i-epoxy layer, izendlalelo ezimbili noma ezintathu ze-polyethylene. ukunamathela, kusetshenziswa insila exubene abrasive kanye nensimbi shot blasting lula ukufeza umphumela oyifunayo.

Okwesithathu ukwenza pickling, amakhemikhali kanye electrolytic pickling ngokuvamile zisebenzisa izindlela ezimbili, kusetshenziswa kuphela chemical pickling pipeline ukugqwala.Nakuba ukuhlanzwa kwamakhemikhali kungafinyelela ukuhlanzeka okuthile kwendawo kanye nokuba mahhadlahhadla, kodwa kukhona ukungcola okuthile emvelweni.

Ekugcineni kugcizelelwa ukubaluleka kokwelashwa komhlaba ekukhiqizeni, lawula ngokuqinile imingcele yenqubo lapho i-anti rust.