EP tube nimwe mubicuruzwa nyamukuru byikigo. Inzira yacyo nyamukuru ni uguhindura amashanyarazi imbere yimbere yigituba hashingiwe kumiyoboro yaka.
Ni cathode, kandi inkingi zombi zinjizwa icyarimwe muri selile ya electrolytike hamwe na voltage ya volt 2-25. Igikorwa cyubu gitera imiti ikomeye no gutoranya anodic. Mubisanzwe, ingingo ndende yubuso bwicyuma irabanza gushonga mugihe cya electropolishing, kugirango ugere ku ngaruka zo kongera ububengerane bwubuso bwakazi.
Ibintu byingenzi byingenzi bya electropolishinge harimo ubushyuhe bwa electrolyte, amplitude ya cathode (intera iri hagati ya cathode nakazi ko gukorerwa), kwibanda kumuti wa aside, hamwe nigihe cya electrolysis. Mubihe bisanzwe, uburebure bwigihe kugirango ibintu bya electrolyzed byinjizwe mumatara ya electrolytique bigenwa ukurikije ibiranga igihangano cyajugunywe. mugihe gito cyafashwe.
Amashanyarazi arashobora kongera imbaraga zo kwangirika hejuru yimiyoboro idafite ibyuma kandi ikemeza ibara ryimbere ninyuma; amashanyarazi arashobora kwerekana ubusembwa bwagaragaye bugaragara, bushobora kugabanya neza ubuso bwimbere bwimbere bwibyuma bitagira umwanda, kongera ubworoherane bwubutaka, kandi byoroshya kumenyekanisha ibikoresho Gukora isuku byihuse kandi neza no kuvanaho neza imishwarara yubutaka iterwa no gukanika imashini bishobora gutera okiside yicyuma no guhindura ibara.
Electropolishing ikuraho ioni yubusa hejuru yubutaka, ifasha kongera igipimo cya Cr / Fe hejuru, kongera urwego rwo kurinda passivation, no kugabanya ibyago by ingese zitukura muri sisitemu. Amashanyarazi ya electrolytike yoroshye kandi ashimishije kuruta gukanika imashini. Kubwibyo, "ASME BPE" isaba ko ubunini bwurwego rwa passivation ya polishinge ya electrolytike itagomba kuba munsi ya 15Å.
Zhongrui yakoresheje isuku ya ultrasonic kugirango yuzuze ibisabwa ASTM G93 cyangwa SEMI E49.6. Umuyoboro umaze gusukurwa cyane n’amazi ya ultrapure ya 18MΩ deionized, umuyoboro usukuye uhuhwa na gaze ya azote ifite isuku ya 99,999%, ikuzuzwa umuyoboro, hanyuma igapakirwa mu cyumba gisukuye.
Muri icyo gihe, Zhongrui yubatse icyumba cya ISO14644-1 Icyiciro cya 5 kitagira ivumbi mu ruganda rwa kabiri rwo gupakira imiyoboro ya EP.
Umurongo wa Zhongrui wo gutunganya amashanyarazi watsinze ikizamini kandi wakozwe cyane kandi uhabwa ibihugu byimbere mu gihugu ndetse n’amahanga. Isosiyete irateganya kongera umurongo w’umusaruro no kwagura umusaruro w’imiyoboro ya EP.
Kugeza ubu, ibisobanuro by'imiyoboro ya EP yakozwe na Zhongrui iri hagati ya O.D1 / 4 "-40A, igipimo cyo kuyishyira mu bikorwa kijyanye na ASTM269, kandi ubukana bw’imbere bushobora kugera munsi ya Ra0.25um. Hariho inganda nyinshi ku isoko ry’Ubushinwa, nk’inganda zikoresha amashanyarazi, laboratoire, ingufu z’izuba Inganda zikora n’amasoko yo hanze nazo ziraguka, nka Singapore, Maleziya, na Tayilande.
Igihe cyo kohereza: Nyakanga-10-2023