Electrophoresis kupedza muitiro ndiyo Stainless simbi indasitiri a common surface treatment, electrophoresis muna 1807 neRussian Moscow yunivhesiti yainzi Ferdinand Frederick Royce akawana purofesa, asi pakati penyika yeindasitiri tekinoroji yakaderera, hapana kugona kugadzira firimu nezve electrophoresis tekinoroji yemidziyo, dambudziko rakadaro rakagara kusvika makore anopfuura zana nemakumi mapfumbamwe, Sweden yakagara makore anopfuura zana uz nyanzvi dzakagadzira mobile interface electrophoresis apparatus, electrophoresis tekinoroji iri zvakare mu6, 70 s zana rapfuura, Mushure memakumi emakore ebudiriro uye kunaya kwemvura, kuti inyatso shandiswa mumaindasitiri.

Chokutanga pane zvose, ndinoda kutaura pamusoro pemaitiro uye nheyo dzechiitiko che electrophoresis. Electrophoresis inoreva kufamba kwezvimedu zvakajairwa kuenda kune yavo yakajairika yakatarisana ne electrode pasi pechiito chemunda wemagetsi.Inowanzo shandiswa simbi isina tsvina, aruminiyamu alloy uye mamwe masimbi, inogona kuita kuti chigadzirwa chive nemhando dzakasiyana dzemavara, mune mbishi zvinhu hazvikuvadzi iyo yakakosha simbi inopenya, asi zvakare inogona kusimudzira kushanda kwepasi kweiyo raw material, uye ine yakasimba corrosion process, ine simba corrosion process.

Muchikamu chekutanga chekuzivikanwa kwe electrophoretic tekinoroji, ford mota co., Ltd. muUnited States ndiyo yekutanga kushandisa nzira iyi, iyo yakatanga kushandiswa kune yekutanga yemotokari. Gare gare, nekuda kweiyo anti-corrosion uye anti-rust kugona kwe electrophoretic tekinoroji, tekinoroji iyi yakafarirwa nevatungamiriri vemauto, uye munguva pfupi yakashandiswa zvakanyanya mumunda weindasitiri yemauto.Zvisinei, nekuda kwezvinetso zvakatevedzana, sekugadzikana kwetekinoroji uye kuvharika kwehunyanzvi panguva iyoyo, tekinoroji ye electrophoretic haina kufarirwa, uye haina kuzoshandiswa zuva nezuva mundima yekupedzisira ye20 makore ekupedzisira.

Nzira huru ye electrophoresis: pretreatment, electrophoresis, kuomesa

Pretreatment ndiyo zvakare yakanakisa poindi mukuita kwese, iyo pretreatment yese ine: kubviswa kwemafuta, kubvisa ngura, phosphating, matanho madiki matatu.

Mazhinji emhinduro dzinoshandiswa pakubvisa mafuta ndeye thermal alkaline kemikari yemafuta ekubvisa mhinduro, tembiricha inogona kudzorwa pa60 ℃ (steam heat), iyo nguva inodzorwa paanenge maminitsi makumi maviri, uye wogeza substrate nemvura inopisa pa60 ℃ kwemaminitsi maviri.

Zvino ndiyo derusting, kazhinji achashandisa hydrochloric acid derusting mvura pandiro derusting, uye ipapo nekuchenesa mumiririri mukamuri tembiricha sukurudza anenge 10 kusvika 20 maminitsi. Shamba nemvura inotonhora imwe miniti.

Zvadaro shandisa 60 ℃ phosphating liquid kune phosphating ndiro ye 10 maminitsi, uye zvino shandisa mishonga ine phosphating liquid kuti ipfuure pakupisa kwekamuri ye 1 ~ 2 maminetsi. Saka iyo yose isati yagadziriswa inopera.