Iyini intambo yethusi efakwe isiliva?

Intambo yethusi efakwe isiliva, ebizwa ngokuthi intambo yethusi efakwe isiliva noma intambo efakwe isiliva kwezinye izimo, iyintambo encane edonswa umshini wokudweba intambo ngemva kokuyibeka ensimbini yethusi engenawo umoya-mpilo noma intambo yethusi ene-oxygen ephansi. Inomoya-mpilo kagesi, umoya-mpilo oshisayo, ukumelana nokugqwala kanye nokumelana nokushiswa kwezinga lokushisa eliphezulu.
Ucingo lwethusi olufakwe isiliva lusetshenziswa kabanzi kwezobuchwepheshe, ezokuxhumana, ezindiza, kwezempi nakweminye imikhakha ukunciphisa ukumelana kokuthintana kobuso bensimbi nokuthuthukisa ukusebenza kokushisela. Isiliva linokuqina okuphezulu kwamakhemikhali, lingamelana nokugqwala kwe-alkali kanye nama-asidi athile e-organic, alihlangani nomoya-mpilo emoyeni ojwayelekile, futhi isiliva kulula ukupholisha futhi linekhono lokubonakalisa.

Ukufakwa kwesiliva kungahlukaniswa ngezinhlobo ezimbili: ukufakwa kwe-electroplating yendabuko kanye nokufakwa kwe-electroplating ye-nanometer. Ukufakwa kwe-electroplating ukufaka insimbi ku-electrolyte bese kufakwa ama-ion ensimbi ebusweni bedivayisi ngogesi ukuze kwakhiwe ifilimu yensimbi. Ukufakwa kwe-nano-plating kuwukuncibilikisa i-nano-material ku-solvent yamakhemikhali, bese kuthi ngokusebenzisa ukusabela kwamakhemikhali, i-nano-material ibekwe ebusweni bedivayisi ukuze kwakhiwe ifilimu ye-nano-material.

Ukufaka i-electroplating kudinga kuqala ukufaka idivayisi ku-electrolyte ukuze ihlanzwe, bese kuba ngokusebenzisa ukuguqulwa kwe-electrode polarity, ukulungiswa kobuningi bamanje kanye nezinye izinqubo ukulawula isivinini sokusabela kwe-polarization, ukulawula izinga lokufakwa kanye nokufana kwefilimu, futhi ekugcineni ekugezeni, ekususeni i-descaling, ekupholiseni ucingo kanye nezinye izixhumanisi zokucubungula ngemuva komugqa. Ngakolunye uhlangothi, ukufaka i-nano-plating ukusetshenziswa kokusabela kwamakhemikhali ukuncibilikisa izinto ezincane ku-solvent yamakhemikhali ngokucwilisa, ukuxubha noma ukufafaza, bese ufaka idivayisi kusisombululo ukulawula ukuhlushwa kwesisombululo, isikhathi sokusabela kanye nezinye izimo. Yenza izinto ezincane zimboze ubuso bedivayisi, bese ekugcineni zingasebenzi ngezixhumanisi zangemva kokucubungula njengokomisa nokupholisa.

Izindleko zenqubo yokufaka i-electroplating ziphakeme kakhulu, okudinga ukuthengwa kwemishini, izinto zokusetshenziswa kanye nemishini yokulungisa, kuyilapho ukufaka i-nanoplating kudinga kuphela izinto ezincane kanye nezinyibilikisi zamakhemikhali, futhi izindleko ziphansi kakhulu.
Ifilimu efakwe ngogesi inokufana okuhle, ukunamathela, ukucwebezela nezinye izakhiwo, kodwa ukujiya kwefilimu efakwe ngogesi kunqunyelwe, ngakho-ke kunzima ukuthola ifilimu efakwe ngogesi. Ngakolunye uhlangothi, ifilimu yezinto ezincane ezinobukhulu obuphezulu ingatholakala nge-nanometer plating, futhi ukuguquguquka, ukumelana nokugqwala kanye nokuqhuba kukagesi kwefilimu kungalawulwa.
I-Electroplating ngokuvamile isetshenziselwa ukulungiselela ifilimu yensimbi, ifilimu ye-alloy kanye nefilimu yamakhemikhali, ikakhulukazi esetshenziswa ekwelapheni izingxenye zezimoto, amadivayisi kagesi kanye neminye imikhiqizo. I-Nano-plating ingasetshenziswa ekwelapheni ubuso be-maze, ekulungiseleleni i-anti-corrosion coating, i-anti-fingerprint coating kanye neminye imikhakha.

Ukufaka i-electroplating kanye nokufaka i-nano-plating kuyizindlela ezimbili ezahlukene zokwelapha ubuso, ukufaka i-electroplating kunezinzuzo ngezindleko kanye nobubanzi bokusetshenziswa, kuyilapho ukufaka i-nano-plating kungathola ukujiya okuphezulu, ukuguquguquka okuhle, ukumelana nokugqwala okunamandla kanye nokulawula okuqinile, futhi kunezindlela eziningi zokusebenza.