EP Tube

I-EP tube ingenye yemikhiqizo eyinhloko yenkampani. Inqubo yayo eyinhloko ukupholisha i-electrolytical surface yangaphakathi yeshubhu ngesisekelo samashubhu akhanyayo.

I-cathode, futhi izigxobo ezimbili zicwiliswa ngesikhathi esisodwa esitokisini se-electrolytic nge-voltage engu-2-25 volts. Isenzo samanje sibangela ukusabela kwamakhemikhali okunamandla kanye nokupheliswa kwe-anodic okukhethiwe. Ngokuvamile, iphuzu eliphakeme kakhulu lendawo yensimbi liqala ukuncibilika ngesikhathi se-electropolishing, ukuze kuzuzwe umphumela wokwandisa ukukhanya okungaphezulu kwendawo yokusebenza.

Izici ezibalulekile ze-electropolishing zihlanganisa izinga lokushisa le-electrolyte, i-amplitude ye-cathode (ibanga phakathi kwe-cathode nendawo yokusebenza okumele ipholishwe), ukugxila kwesisombululo se-asidi, kanye nesikhathi se-electrolysis. Ngaphansi kwezimo ezijwayelekile, ubude besikhathi sokuthi into efakwe i-electrolyzed icwiliswe ethangini le-electrolytic inqunywa ngokuya nezici ze-workpiece ephonswayo. ngesikhashana wakhishwa.

I-Electropolishing ingakhuphula ukumelana nokugqwala kobuso bamapayipi ensimbi engagqwali futhi iqinisekise umbala ongaguquki wangaphakathi nangaphandle; i-electropolishing ingadalula amaphutha abonakalayo ebusweni, okunganciphisa ngokuphumelelayo indawo yangaphakathi yensimbi engagqwali, kwandise ubushelelezi bendawo, futhi kube lula ukugcwaliseka kwemishini yokuhlanza ngokushesha nangempumelelo kanye nokususwa okuphumelelayo kwama-protrusions angaphezulu okubangelwa ukucwecwa kwemishini okungabangela i-iron oxidation kanye nokushintsha umbala.

I-Electropolishing isusa ama-ion ensimbi amahhala phezulu, okusiza ukukhulisa isilinganiso se-Cr/Fe endaweni, kuthuthukise isendlalelo sokuvikela i-passivation, futhi kunciphise ingozi yokugqwala okubomvu ohlelweni. Ukupholisha nge-Electrolytic kubushelelezi futhi kuthambile kunokupholishwa kwemishini. Ngakho-ke, "i-ASME BPE" idinga ukuthi ubukhulu bongqimba lwe-passivation lokupholisha i-electrolytic akufanele lube ngaphansi kuka-15Å.

I-Zhongrui isebenzisa ukuhlanzwa kwamakhemikhali nge-ultrasonic ukuze ihlangabezane nezidingo ze-ASTM G93 noma i-SEMI E49.6. Ngemva kokuba ishubhu elihlanzeke kakhulu selihlanzwe ngamanzi angu-18MΩ enziwe nge-deionized ultrapure, ishubhu elihlanziwe liphephethwa ngegesi yenitrogen ehlanzeke kakhulu engu-99.999%, igcwaliswe eshubhu, futhi ihlanganiswe ekamelweni elihlanzekile.

Ngesikhathi esifanayo, uZhongrui wakha igumbi le-ISO14644-1 Lekilasi 5 elihlanzekile elingenalo izintuli efektri yesibili yokupakisha amashubhu e-EP.