Electrophoresis kutsirizitsa ndondomeko ndi zosapanga dzimbiri zitsulo makampani wamba pamwamba mankhwala, electrophoresis mu 1807 ndi Russian Moscow yunivesite dzina lake Ferdinand Frederick Royce anapeza pulofesa, koma pakati pa dziko umisiri mafakitale ndi otsika, palibe luso kutulutsa filimu za electrophoresis luso zida, vuto ngati linatha mpaka zaka zoposa 100, dzina lake Sweden zaka zoposa zana, dzina lake Swedish chikhumbo. Uz akatswiri apanga mawonekedwe amtundu wa electrophoresis zida, ukadaulo wa electrophoresis ulinso m'zaka za 6, 70 m'zaka zapitazi, Pambuyo pazaka zambiri zachitukuko ndi mvula, kotero kuti imagwiritsidwa ntchito m'makampani.

Choyamba, ine ndikufuna kulankhula za makhalidwe ndi mfundo za chodabwitsa cha electrophoresis. Electrophoresis imatanthawuza kusuntha kwa tinthu tating'onoting'ono poyang'ana ma elekitirodi awo omwe amatsutsana ndi magetsi. Amagwiritsidwa ntchito ngati zitsulo zosapanga dzimbiri, aloyi ya aluminiyamu ndi zitsulo zina, zimatha kupanga mankhwalawo kukhala ndi mitundu yosiyanasiyana, muzopangira sizimawononga chitsulo chowala kwambiri, komanso chikhoza kupititsa patsogolo ntchito ya pamwamba pa zinthu zake zosapanga dzimbiri, ndipo ali ndi kukana kwazitsulo zolimba, ndi njira yopangira magetsi.

Kumayambiriro kwa kutchuka kwaukadaulo wa electrophoretic, ford motor Co., Ltd. ku United States anali woyamba kugwiritsa ntchito njirayi, yomwe idagwiritsidwa ntchito poyambira magalimoto. Kenako, chifukwa champhamvu kwambiri odana ndi dzimbiri ndi odana ndi dzimbiri luso electrophoretic luso luso limeneli anali kuyanjidwa ndi atsogoleri asilikali, ndipo posakhalitsa ankagwiritsa ntchito m'munda wa usilikali industry.

Waukulu ndondomeko electrophoresis: pretreatment, electrophoresis, kuyanika

Pretreatment ndiyenso malo osangalatsa kwambiri munthawi yonseyi, kuwongolera konseko kuli ndi: kuchotsa mafuta, kuchotsa dzimbiri, phosphating, masitepe atatu ang'onoang'ono.

Njira zambiri zomwe zimagwiritsidwa ntchito pochotsa mafuta ndizomwe zimagwiritsidwa ntchito pochotsa mafuta a alkaline mankhwala ochotsa mafuta, kutentha kumayendetsedwa pa 60 ℃ (kutentha kwa nthunzi), nthawiyo imayendetsedwa pafupifupi mphindi 20, ndiyeno muzitsuka gawo lapansi ndi madzi otentha pa 60 ℃ kwa mphindi ziwiri.

Ndiye ndi derusting, zambiri ntchito hydrochloric asidi derusting madzi pa mbale derusting, ndiyeno ndi kuyeretsa wothandizila mu firiji muzimutsuka za 10 mpaka 20 minutes. Muzimutsuka ndi madzi ozizira kwa mphindi ina.

Kenaka gwiritsani ntchito 60 ℃ phosphating madzi kuti phosphating mbale kwa mphindi 10, ndiyeno ntchito mankhwala ndi phosphating madzi passivate kutentha firiji kwa mphindi 1 ~ 2. Choncho zonse chisanadze processing ndondomeko yatha.