Nhanganyaya yekushandiswa kweCerium Oxide muMotokari
I. Pfupiso yeCerium Oxide
Cerium oxide(fomura yemakemikari: CeO₂) iokisijeni yevhu isingawanzoonekwi, inowanzoonekwa seupfu hweyero yakachenuruka kana chena. Ine kugadzikana kwakanaka kwemakemikari nekupisa, uye ine hunhu hwakasiyana hwemuviri nemakemikari. Kuoma kwayo kuri pakati nepakati (inenge 6.0 pachikero cheMohs) kunoibvumira kubvisa zvinobudirira zvikanganiso pamusoro uku ichideredza kukwenya. Nokudaro, inoshandiswa zvakanyanya mukupukuta nemazvo magirazi, zvikamu zvemaziso, simbi, uye machira emotokari.
Mukugadzira nekugadzirisa mota,cerium oxideinoshanda zvakanaka mukugadzirisa pendi, girazi repamberikupukuta, uye kupedzisa ne chrome, zvichiita kuti ive chinhu chakakosha muindasitiri yekugadzira nekugadzirisa mota.
II. Mashandiro anoita Cerium Oxide muMotokari
Chinangwa chikuru chekupukuta mota kubvisa mavanga madiki, zvidimbu zve oxide, uye zvikanganiso zvependi, zvichidzoreredza kupenya uye kutsvedzerera pamusoro.cerium oxideinonyanya kuvimba nenzira dzinotevera:
1. Kukuya kweMichina: Pasi pekumanikidzwa nekukweshana kwemuchina wekupolisha unotenderera kana muchina wekupolisha nemaoko, cerium oxide microparticles inobvisa zvishoma pamusoro pemotokari, ichibvisa mavanga akakomberedza mavanga uye ichigadzirisa pamusoro.
2. Chiito cheKemikari: Pasi pesimba rekupisa kwekukweshana uye huwandu hwemvura shoma, cerium oxide inopinda mukuita kwemakemikari kusina kusimba negirazi kana pamusoro pechifukidziro, zvichiita kuti pave nechikamu chinokweshana. Iyi "makemikari-mechanical" synergistic effect inovandudza kushanda zvakanaka kwekukwesha uku ichideredza kuitika kwekukwesha kwakadzika.
3. Kuzadza Pamusoro: Munguva yekukwesha zvakanaka, zvidimbu zvecerium oxide zvakapfava kwazvo zvinozadza migero midiki, zvichiwedzera kufanana kwekutarisa kwepamusoro uye kuvandudza kupenya kwependi kana girazi.
III. Mashandisirwo Akanyanya eCerium Oxide muMotokari
1. Kugadzirisa uye Kupukuta Pendi Yemotokari
Mashandisirwo: Kugadzirisa pendi usati waendesa mota itsva, kugadzirisa mota yakashandiswa, uye kubvisa mavanga madiki. Zvakanakira: Zvichienzaniswa neyakajairikakupukutaupfu hwakaita sealuminium oxide ne iron oxide, cerium oxide ine zvidimbu zvakafanana uye kuomarara kuri pakati nepakati, ichibvisa zvinobudirira zvidimbu zve oxide nemavanga madiki uku ichideredza njodzi yekukwenya kwechipiri.
Mhedzisiro: Inodzoreredza kupenya kwakaita segirazi pamusoro pepende, zvichiita kuti iwedzere kupenya kwayo uye ruvara rwayo rwakazara.
2. Kugadzirisa uye Kupukuta Magirazi eMotokari
Mashandisirwo: Inogadzirisa mitsetse midiki pamagirazi epamberi inokonzerwa nekukweshana kwewiper yepamberi, guruva, mvura ine acid, nezvimwe zvinhu; inobvisa mavanga emvura uye ngura isina kudzika.
3. Kupedzisa Chrome neTrim
Mashandisirwo: Inogadzirisa mavanga madiki uye nzvimbo dzakaita sema "oxidation" panzvimbo dzakaita se "chrome grilles" dzemotokari, mibato yemasuo, uye matipi e "exhaust".
Zvakanakira: Kupukuta kwacho kwakapfava, kunoderedza kukuvara kwechimiro chekuputira, uye kunodzoreredza kupenya kwesimbi.
IV. Hunhu uye Kusarudzwa Pfungwa Huru dzeUpfu hwekukwesha hweCerium Oxide
1. Saizi yeChidimbu Chinodzorwa
Upfu Hwakashata Hwekupukuta: Saizi yezvikamu zvinowanzova pakati pe1.0 ne3.0 microns, zvichipa simba rekubvisa uye zvakakodzera kugadzirisa kukwenya kwakadzama.
Upfu Hwakanaka Hwekupukuta: Saizi yezvikamu inotangira pa 0.2 kusvika 1.0 microns, zvichiita kuti ipedzisire yakashongedzwa zvakanyanya.
2. Kuchena Kwakanyanya uye Kusachena Kwakaderera: Cerium oxide yakachena kwazvo inoderedza kukwenya kunokonzerwa nekusachena panguva yekukwesha, izvo zvinonyanya kukosha pakukwesha girazi.
3. Kumiswa Kwakanaka uye Kupararira: Cerium oxide yemhando yepamusoro inopararira nyore nyore mumvura uye inochengetedza nguva yakareba yekumisikidzwa, ichichengetedza kufanana kweslurry yekupukuta uye inovandudza kugadzikana kwekushandiswa.
4. Kuoma Kwepakati: Kunoita kuti kukwesha kushande zvakanaka uku uchidzivirira kucheka zvakanyanya chifukidziro kana girazi.
V. Maitiro Akajairika Ekupukuta Mota
1. Kuchenesa Pamusoro: Shandisa mushonga wekuchenesa wakagadzirwa nehunyanzvi kubvisa guruva nemafuta pamusoro kudzivirira tsvina kuti isakwenya panguva yekukwenya.
2. Kugadzira Polishing Slurry: Wedzera cerium oxide powder mumvura yakabviswa ion kana polishing fluid (huwandu hwakajairika i5% kusvika 15%) muhuwandu hwakakodzera uye sanganisa zvakanaka uchishandisa blender.
3. Kupukuta Zvisina Kunaka: Shandisa cerium oxide yakakura ne polishing muchina nekumhanya kwepakati kusvika pasi kuti ubvise mavanga akadzika kana oxide layers.
4. Kupukuta Kwakanaka
Tsiva slurry ye cerium oxide polishing yakagadzirwa zvakanaka ne low-pressure, low-speed polishing kuti uwedzere kupenya.
VI. Mafambiro Ebudiriro Netarisiro
Nekuvandudzwa kuri kuitwa nguva dzose kweindasitiri yemotokari uye kuwedzera kwekusimbisa kwevatengi pakuchengetedza kunze kwemotokari dzavo, kudiwa kwezvinhu zvekupukuta zve cerium oxide munzvimbo dzakadai sekugadzira, kugadzirisa, uye kugadzirisa mota kuri kuramba kuchikura. Mafambiro ekuvandudza mune ramangwana anosanganisira:
1. Mamwe Mafomula Asingakuvadzi Zvakatipoteredza
Kugadzira mishonga yekupukuta yecerium oxide isingakuvadzi zvikuru uye isingaori, kunoderedza kukanganiswa kwainoitwa nekushandiswa kwechinhu ichi munzvimbo dzakatikomberedza.
2. Tekinoroji yeUltrafine uye High-Dispersion
Kushandiswa kwecerium oxide yakakura se nano-size kunogona kuita kuti iwedzere kupenya pasina kukanganisa kushanda zvakanaka, zvichiita kuti ive yakakodzera kuporishwa zvakanaka kwemotokari dzemhando yepamusoro.
3. Midziyo Yekupolisha Yega
Zvichibatanidzwa nemarobhoti ekukwesha akangwara uye masisitimu ekugadzira machira otomatiki, izvi zvinobvumira kushandiswa kwakajairika uye kushanda zvakanaka zvakanyanya.
VIII. Mhedziso
Nekuda kwehunhu hwayo hwakasiyana hwekupukuta nemakemikari, kuoma kwayo kuri pakati nepakati, uye mhedzisiro yakanaka yekupukuta, cerium oxide yave chinhu chakakosha muindasitiri yekugadzirisa pendi negirazi remotokari. Ingave kushongedza mota itsva dzisati dzatumirwa kana kugadzirisa zvakadzama kugadzirisa mota dzakamboshandiswa, cerium oxide polishing inopa mhinduro inoshanda, yakachengeteka, uye inogara kwenguva refu yekuvandudza pamusoro. Nekufambira mberi kwetekinoroji, kushandiswa kwecerium oxide mukupukuta motaindasitiri ichava yakakura uye yakanatswa, zvichipa mikana yakawanda yekugadzirisa chitarisiko chemota.