1. Kuvura mbere y'igihe: Kugira ngo hakurwe amavuta atari ngombwa, ibisigazwa byo gusudira, n'imyanda ku buso bw'umubiri w'imodoka biva mu ruganda rw'umubiri, firime ya zinc phosphate (3 ~ 5)Ta) ishyirwa ku buso bw'umubiri kugira ngo yongere gufatana mu gihe cyo gusiga munsi y'ipamba (electrodeposition). Mu rwego rwo kurinda umubiri w'imodoka ingese.
- Gusukura mbere: Nyuma yo guteranya umubiri, wogezwa n'amazi mbere yo kuwukuraho amavuta.
- Gukuraho amavuta: Bikuraho amavuta mu mubiri w'imodoka.
- Gusukura mu buryo bworoshye: Umuti ukoreshwa na titanium nk'igice cy'ingenzi, bigatuma habaho umubare munini wa colloids ku buso bw'icyuma kugira ngo wongere uburyo bwo gukora filime nini ya zinc phosphate kugira ngo ikore kristu nziza kandi nini.
- Filimi ya fosifate ya zinki: Filimi ya fosifate ya zinki ikoreshwa kugira ngo yongere imbaraga zo gufatana kw'inyuma no gukumira ingaruka zo kwangirika.
1) Gucana bitangirira ku gice cy'icyuma kiri mu gikoresho cyo gusiga
2) Bitewe n'umuyoboro wa corrosion, cations zikoreshwa kuri cathode, kandi pH y'aho ihurira irazamuka.
3) Colloid iri hejuru iba nucleus kandi ikagira crystallize
- Ifuru yumye mu mazi: Igikorwa cyo gukuraho burundu ubushuhe mu gice cy'ubutaka nyuma y'uko igikorwa cyo gutunganya kirangiye.
※ Gutwara ubushyuhe no kumisha mu buryo bwo kumisha intoki
Nyuma yo gupfuka umubiri ukoresheje agapira ka zinc phosphate ( ), oza n'amazi hanyuma uwumanike n'intoki. Kumisha hakoreshejwe intoki ni inzira yo gukuraho burundu ubushuhe mu kintu kigomba gusigwa hanyuma ugakora irangi rikurikira. Kuzamura ubushyuhe kugira ngo ubushuhe buhinduke binyuze mu kwimura ubushyuhe. Kumisha (guhinduka kw'umwuka) ni ikintu kibaho iyo ubushyuhe bw'ubuso bukomeye buhuye nabwo buri hasi y'aho bubira kandi igitutu cy'ikirere kiri hasi y'igitutu cy'umwuka. Impinduka mu cyiciro zibaho. Ubushyuhe n'igihe bikenerwa kugira ngo itanura rimanikwe n'intoki biratandukanye bitewe n'ibikoresho, ubunini, n'imiterere y'ikintu kigomba gusigwa. Ubusanzwe, iminota 10 kuri 120 ~ 150℃ ni ibisanzwe, kandi impamvu yo kuzamura ubushyuhe ni ukongera igitutu cy'umwuka w'amazi gihuye n'ubwo bushyuhe no kuma vuba binyuze mu gutanga ingufu nyinshi z'ubushyuhe. Muri iki gihe, nta mpinduka z'icyuma cyangwa za shimi zigomba kubaho bitewe n'ubushyuhe.
1,Uburyo bwo gushyiramo amashanyarazi: Uburyo bwo gukora agapira ko gusiga imbere/hanze y'umubiri w'ikinyabiziga hakoreshejwe electrophoresis binyuze mu mashanyarazi nyuma yo gushyira umubiri w'ikinyabiziga mu irangi rigena aho electrode ihagaze, hagamijwe gukumira ingese y'umubiri w'ikinyabiziga.
- Gusiga irangi ry'amashanyarazi: Gusiga irangi ry'amashanyarazi ni uburyo bwo gusiga irangi aho irangi rifatanye n'amashanyarazi binyuze mu gushyira umubiri w'imodoka mu irangi rivanze n'amazi atemba cyangwa agace kanyuramo mu mubiri w'imodoka. Ariko, ni uburyo bukwiriye gukorwa ku bwinshi, kandi biragoye kongera gusiga irangi iyo firime ifatanye n'amashanyarazi idasohoka.
- Koza DI
- Ifuru yo Kumisha Electrode: Ku bikoresho byo gusiga electrode cationic, bikoreshwa cyane cyane, ifuru yo kumisha ubushyuhe ikoreshwa kuko firime iri ku buso igenda yoroshywa n'ubushyuhe buvangwa n'uburyo bwo gushyushya bukoresha uburyo bwo gushyushya (thermal crying). Ubushyuhe n'igihe bikenerwa kugira ngo ubushyuhe bushyuhe biratandukanye bitewe n'ibikoresho, ubunini n'imiterere y'ikintu kigomba gupfukwa. Ku kintu gipfukwa gito cyane, ubushyuhe bw'ubuso ni 200-210°C naho ubushyuhe bw'itanura bugapfukwa ni 210-230°C, kandi igihe cyo gushyushya muri rusange ni iminota 20-30 mu gihe cy'iminota 10 cyangwa irenga kugira ngo igihe cyo gushyushya ikintu kigomba gupfukwa n'igihe cyo gufata 200-210°C.
- Gusukura amashanyarazi: Gusya ibice by'ubuso bitoshye kandi bisohoka kugira ngo bibe byiza.
2, Irangi ryo hagati: Iyi ni inzira yo gusiga irangi, akenshi yitwa primer. Isukura ubuso ku buryo igitambaro cyo hejuru gifata neza kandi kikagira uruhare mu kunoza ubudahangarwa bw'ingese. Nkoresha ibara ritandukanye gato hagati kugira ngo rihuze n'ibara ry'igitambaro cyo hejuru.
- Uburyo bw'igihe gito
- Ifuru yo kumisha iringaniye
3, ikote ryo hejuru: Uburyo bwo gushyira ibara ry'ikinyabiziga rigaragara no kurangirizaho irangi ribonerana. Vuba aha, bitewe n'amabwiriza agenga ibidukikije, n'ibindi, amarangi adahumanya ibidukikije (ibintu bike bihindagurika) agenda akoreshwa buhoro buhoro. Ibara risobanutse nyuma y'aho hejuru iherereye
- Uburyo bwo gutunganya ikoti ryo hejuru
- Ifuru yo kumisha ikoti ry'imbere
※ Guhindura ubushyuhe mu itanura rishyushya no kumisha umuriro/hagati/hejuru
Mu itanura ryumutse, ubushyuhe bwimurirwa ku buso bwasizwe irangi mu buryo bubiri.
Gushyiramo umwuka mu buryo bworoshye: Kugira ngo bigere ku bushyuhe bushobora gushyuha bw'ifiriti, hakenewe umwuka wihuta, kandi gukwirakwiza umwuka mu buryo bworoshye bigerwaho binyuze mu kuzenguruka umwuka ushyushye mu itanura ryumutse ku muvuduko w'umuyaga mwinshi (gushyiramo umwuka mu buryo bworoshye).
Ubushyuhe bukabije: Urukuta rushyushye kugeza kuri dogere amagana menshi hejuru y'ubushyuhe busanzwe bw'icyuma gitwikiriye mu itanura ryihariye ry'umurinzi, kandi ubushyuhe bushyushye bwoherezwa ku buso bwasizwe irangi nk'uko ishyiga rishyushya umubiri.
Igihe cyo kohereza: Ugushyingo-08-2022
