Izici ze-YC-8501 I-Heavy-duty Anti-Corrosion Nano-Composite Ceramic Coating (Empunga, izingxenye ezimbili)
Izingxenye zomkhiqizo nokubukeka
(Izingxenye ezimbili ze-ceramic coating
YC-8501-A: Ingxenye enamathelayo iwuketshezi olumpunga
I-YC-8501-B: I-ejenti yokwelapha yengxenye engu-B iwuketshezi olumpunga olukhanyayo
Imibala ye-YC-8501: esobala, ebomvu, ephuzi, eluhlaza okwesibhakabhaka, emhlophe, njll. Ukulungiswa kombala kungenziwa ngokuya ngezidingo zekhasimende
I-substrate esebenzayo
I-Carbon steel, insimbi engagqwali, insimbi ecijile, ingxubevange ye-titanium, ingxubevange ye-aluminium, ingxubevange yethusi, ingilazi, i-ceramic, ukhonkolo, itshe lokwenziwa, ipulasitiki ye-fiberglass eqinisiwe, i-ceramic fiber, izinkuni, njll.
Izinga lokushisa elisebenzayo
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Izinga lokushisa elisebenza isikhathi eside liyi--50 ℃ kuya ku-180 ℃, futhi izinga lokushisa eliphakeme lokumelana akufanele lidlule ama-degree angu-200. Lapho izinga lokushisa lokusetshenziswa lidlula ama-degree angu-150, ukunamathela kuba nzima futhi ukuqina kwayo kuncipha kancane.
- Ukumelana nokushisa kwe-coating kuzohluka ngokufanele kuye ngokuthi ukumelana nokushisa kwama-substrates ahlukene. Imelana nokushaqeka okubandayo nokushisa nokudlidliza okushisayo.
Izici zomkhiqizo
1. I-Nano coatings ihambisana nemvelo futhi ayinabo ubuthi, kulula ukuyisebenzisa futhi ilondoloze upende, inokusebenza okuzinzile futhi kulula ukuyinakekela.
2. I-coating imelana nama-acids (60% hydrochloric acid, 60% sulfuric acid, nitric acid, organic acids, njll.), alkali (70% sodium hydroxide, potassium hydroxide, njll.), ukugqwala, isifutho sikasawoti, ukuguga nokukhathala, futhi ingasetshenziswa ngaphandle noma ezimweni ezishisa kakhulu zokusebenza kanye nokushisa okuphezulu.
3. I-nano-coating ilungiselelwe futhi ihlanganiswe nezinto eziningi ze-nano-ceramic. I-coating inokumelana nokugqwala okuphawulekayo, njengokumelana namanzi anosawoti (5% NaCl ye-300d) kanye nophethiloli (120 # we-300d).
4. I-coating surface ibushelelezi futhi inezakhiwo ze-hydrophobic, ne-Angle ye-hydrophobic cishe ama-degree angu-110, engavimbela ama-microorganisms ase-Marine ekubambeleleni endaweni yokumboza.
5. Ukugqoka kunomsebenzi othile wokuzigcoba, i-coefficient ephansi yokungqubuzana, iba bushelelezi ngokugaya, futhi inokumelana nokugqokwa okuhle.
6. I-coating inesibopho esihle ne-substrate (enamandla okubopha amakhulu kune-grade 1), amandla okubopha amakhulu kune-4MPa, ukuqina kokugqoka okuphezulu kuze kufike emahoreni angu-7, nokumelana okuhle kakhulu kokugqoka (750g / 500r, inani lokugqoka ≤0.03g).
7. I-coating inokuminyana okuhle kakhulu nokusebenza okuvelele kokufakwa kukagesi.
8. I-coating ngokwayo ayinakuvutha futhi inezici ezinhle kakhulu zokunqanda ilangabi.
9. Uma isetshenziswa kumathuluzi okuvikela ukugqwala kwasolwandle, njengamathuluzi okuhlola olwandle olujulile, amapayipi kawoyela, amabhuloho, njll., inezinto ezinhle kakhulu zokunqanda ukugqwala.
10. Eminye imibala noma ezinye izakhiwo zingalungiswa ngokuya ngezidingo zamakhasimende.
Izinkambu zohlelo lokusebenza
Izakhiwo zensimbi ezifana namabhuloho, amathrekhi kaloliwe, nemikhumbi yemikhumbi, amagobolondo angagqwali, i-chassis engagqwali, izingxenye ezilwa nokugqwala zamabhande okuthutha, nezikrini zokuhlunga.
2. Izindwani ezimelana nokuguguleka kanye nokunqanda ukugqwala, ama-turbine blades, ama-pump blades noma ama-casings.
3. Izingxenye ezimelana nokubola zethrafikhi yomgwaqo, izinto zokuhlobisa izakhiwo, njll.
4. Ukuvikela ukubola kwemishini yangaphandle noma izinsiza.
5. I-heavy duty anti-corrosion yezitshalo zikagesi, izitshalo zamakhemikhali, izitshalo zikasimende, njll.
Indlela yokusebenzisa
1. Ukulungiselela ngaphambi kokumboza
Ukupholisa upende: Vala bese ugoqa izingxenye A no-B emshinini wokwelapha kuze kube yilapho kungabikho inzika phansi ebhakedeni, noma vala futhi ugovuze ngokulinganayo ngaphandle kwenhlabathi. Hlanganisa izithako ku-A ratio ye-A+B=7+3, gudluza ngokulinganayo, bese uhlunga ngesikrini sesihlungi esingu-200-mesh. Ngemva kokuhlunga, isilungele ukusetshenziswa.
Ukuhlanzwa kwezinto eziyisisekelo: Ukukhipha amafutha nokugqwala, ukugwazwa komhlaba kanye nokuqhunyiswa kwesihlabathi, ukuqhunyiswa kwesihlabathi ngebanga le-Sa2.5 noma ngaphezulu, umphumela omuhle kakhulu utholakala ngokuqhunyiswa kwesihlabathi nge-46-mesh corundum (i-corundum emhlophe).
Amathuluzi okunamathela: Ahlanzekile futhi omile, akumele ahlangane namanzi noma ezinye izinto, ngaphandle kwalokho azophazamisa ukusebenza kahle kwento enamathelayo noma ayenze ingasebenziseki.
2. Indlela yokumboza
Ukufafaza: Fafaza ekamelweni lokushisa. Kunconywa ukuthi ukushuba kokufafaza kube ngama-microns angama-50 kuye kwayi-100. Ngemuva kokuqhunyiswa kwesihlabathi, hlanza i-workpiece kahle nge-anhydrous ethanol bese uyomisa ngomoya ocindezelwe. Khona-ke, inqubo yokufafaza ingaqala.
3. Amathuluzi okugcoba
Ithuluzi lokumboza: Isibhamu se-spray (ububanzi 1.0). Umphumela we-atomization wesibhamu se-spray esinobubanzi obuncane ungcono, futhi umphumela wokufafaza uphakeme. Kudingeka i-compressor yomoya kanye nesihlungi somoya.
4. Ukwelashwa kwe-coating
Ingelapheka ngokwemvelo futhi ingashiywa isikhathi esingaphezu kwamahora ayi-12 (ukoma okungaphezulu ngamahora ama-2, ukomiswa okugcwele emahoreni angama-24, kanye ne-ceramicization ezinsukwini eziyi-7). Noma uyibeke kuhhavini ukuze yome ngokwemvelo imizuzu engu-30, bese uyibhaka ku-150 degrees eminye imizuzu engu-30 ukuze uphulukise ngokushesha.
Qaphela: Lokhu kunamathela kuyizingxenye ezimbili. Xuba njengoba kudingeka. Ngemva kokuba lezi zingxenye ezimbili zixutshwe, kufanele zisetshenziswe phakathi nehora elilodwa; ngaphandle kwalokho, kancane kancane zizojiya, zelaphe futhi zingasebenziseki.
Ihlukile ku-Youcai
1. Ukuzinza kwezobuchwepheshe
Ngemuva kokuhlolwa okunzima, inqubo yobuchwepheshe be-aerospace-grade nanocomposite ceramic ihlala izinzile ngaphansi kwezimo ezimbi kakhulu, imelana nokushisa okuphezulu, ukushaqeka okushisayo nokugqwala kwamakhemikhali.
2. Ubuchwepheshe be-Nano-dispersion
Inqubo eyingqayizivele yokuhlakazeka iqinisekisa ukuthi ama-nanoparticles asatshalaliswa ngokulinganayo ekuhlanganiseni, ukugwema ukuhlangana. Ukwelashwa kwesixhumi esibonakalayo okusebenzayo kuthuthukisa ukuhlangana phakathi kwezinhlayiya, kuthuthukise amandla okubopha phakathi kokumboza ne-substrate kanye nokusebenza kukonke.
3. Ukulawulwa kokugqoka
Ukwakheka okunembile nezindlela eziyinhlanganisela zenza ukusebenza kwe-coating kukwazi ukulungiseka, njengokuqina, ukumelana nokugqokwa kanye nokuzinza kokushisa, okuhlangabezana nezidingo zezinhlelo zokusebenza ezahlukene.
4. Izici zesakhiwo se-Micro-nano:
Izinhlayiya ze-nanocomposite ze-ceramic zigoqa izinhlayiya ezincane, zigcwalise izikhala, zenze uqweqwe oluminyene, futhi zithuthukise ukubumbana nokumelana nokugqwala. Phakathi naleso sikhathi, ama-nanoparticles angena ebusweni be-substrate, enza i-metal-ceramic interphase, ethuthukisa amandla okubopha kanye namandla onke.
Umgomo wocwaningo nentuthuko
1. Inkinga yokuqhathanisa yokwandisa okushisayo: Ama-coefficients wokunweba okushisayo wensimbi nezinto zobumba ngokuvamile ahluka phakathi nezinqubo zokushisisa nokupholisa. Lokhu kungase kuholele ekwakhekeni kwama-microcracks enamathela ngesikhathi senqubo yokushisa kwamabhayisikili, noma ngisho nokuxebuka. Ukuze kuxazululwe le nkinga, i-Youcai ithuthukise izinto zokugqoka ezintsha ezine-coefficient of thermal extension eduze ne-substrate yensimbi, ngaleyo ndlela inciphisa ukucindezeleka okushisayo.
2. Ukumelana nokushaqeka okushisayo nokudlidliza kwe-thermal: Lapho i-metal surface coating ishintsha ngokushesha phakathi kwamazinga okushisa aphezulu naphansi, kufanele ikwazi ukumelana nokucindezeleka okushisayo okubangelwayo ngaphandle kokulimala. Lokhu kudinga ukunamathela ukuze kube nokumelana nokushaqeka okuhle kakhulu kwe-thermal. Ngokulungiselela i-microstructure ye-coating, njengokwandisa inani lezindawo zokusebenzelana kwesigaba nokunciphisa usayizi wokusanhlamvu, i-Youcai ingathuthukisa ukumelana kwayo nokushaqeka okushisayo.
3. Amandla okubopha: Amandla okubopha phakathi kokumboza kanye ne-substrate yensimbi ibalulekile ekuzinzeni kwesikhathi eside nokuqina kwentolo. Ukuze kuthuthukiswe amandla okubopha, i-Youcai yethula isendlalelo esiphakathi nendawo noma isendlalelo soguquko phakathi kokumboza ne-substrate ukuze kuthuthukiswe ukumanzi nokuhlangana kwamakhemikhali phakathi kwakho kokubili.
