Tsis Siv Neeg Hmoov Txheej Tshuab

LKBT PVD series ntawm lub tshuab ua ke ua ke cathode arc ion txheej txheej txheej txheem, cov txheej txheem magnetron sputtering thiab cov txheej txheem pulsed bias hauv ib lub tshuab. Cov qauv no tau dhau los ua cov thev naus laus zis tseem ceeb ntawm kev kho vajtse txheej.

Chaw tsim tshuaj paus: Longkou Bite Nqus Tshuab Co., Ltd (LKBT), tsim nyob rau hauv 1985, LKBT 2022 Y yog 37 xyoo rau pvd, Tuam Tshoj thib ob tuam txhab tshwj xeeb hauv kev tsim thiab tsim cov khoom siv nqus tsev hauv Suav teb pvd ua lag luam.Headquartered nyob rau hauv lub nroog Longkou, peb muaj Longkou Bite Nqus Tshuab Ltd los tsim pvd txheej tshuab, kuj Shenzhen ceg, Dongguan ceg ob ceg tuam txhab muab pvd txheej kev pab cuam los ntawm LKBT tshuab kuj muaj peev xwm qhia tawm cov txheej txheem tshiab nrog LKBT cov neeg muas zaub, Peb koom tes nrog Beijing Normal University thiab LKBT tshuab kev pab. rau Indian Titan saib, Kaus Lim Kauslim MCM, Ltalis Prada cov npe nrov hardward pvd txheej, tiag kub txheej tshuab thawj zaug tsim los ntawm pab pawg LKBT, thawj zaug ceramic txheej tshuab pib los ntawm LKBT pab pawg thiab peb xa tawm mus rau Spain ceramic lag luam.

2. Trivalent chromium xiav-dawb passivation thiab hexavalent chromate xim passivation. Feem ntau ntawm qhov rooj thiab qhov rais kho vajtse yog xiav-dawb thiab xim, thiab lwm yam xim suav rau ib qho me me. Nyob rau hauv lub unsealed xiav-dawb thiab xim passivation films, lub corrosion kuj ntawm cov xim passivation zaj duab xis yog ntau dua li ntawm xiav-dawb passive zaj duab xis. Cov xim passivation zaj duab xis muaj hexavalent chromium chromate ntxiv rau hydrated zinc chromate, chromium hydroxide thiab oxide colloids ntawm zinc thiab lwm yam hlau hauv cov yeeb yaj kiab colorpassivation. Thaum cov zaj duab xis passivation nyob rau hauv ib qho chaw ntub dej Tom qab khawb los yog puas lawm, lub hexavalent chromium reacts nrog zinc raug passivate dua los kho cov zaj duab xis passive. Qhov tshwm sim no hu ua tus kheej kho lub peev xwm ntawm chromate. Lub xiav-dawb passivation yog trivalent chromium passivation, thiab cov zaj duab xis-forming tshuaj tsis muaj hexavalent chromium, yog li nws tsis muaj tej yam kev mob rau re-passivation, yog li lub xiav-dawb passivation ntsev tsuag tshuaj tsuag yam tsis muaj sealing zaj duab xis yuav tsis pub tshaj 48. Teev

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Peb lub tuam txhab

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