I-Yc-8704a Insulating and Anti-corrosion nano-composite Ceramic coating
Izingxenye zomkhiqizo nokubukeka
(I-Ceramic yengxenye eyodwa
Uketshezi olumhlophe
Imibala ye-YC-8704: esobala, ebomvu, ephuzi, eluhlaza okwesibhakabhaka, emhlophe, njll. Ukulungiswa kombala kungenziwa ngokuya ngezidingo zekhasimende
I-substrate esebenzayo
Insimbi engeyona ikhabhoni, insimbi engagqwali, insimbi ekhonjiwe, ingxubevange ye-titanium, ingxubevange ye-aluminium, ingxubevange yethusi, ingilazi, izitsha zobumba, itshe lokwenziwa, igypsum, ukhonkolo, i-ceramic fiber, ukhuni, njll.
Izinga lokushisa elisebenzayo
Ibanga lokushisa lesikhathi eside lokusebenza: -50 ℃ kuya ku-200 ℃.
Ukumelana nokushisa kwe-coating kuzohluka ngokufanele kuye ngokuthi ukumelana nokushisa kwama-substrates ahlukene. Imelana nokushaqeka okubandayo nokushisa nokudlidliza okushisayo.
Izici zomkhiqizo
1. I-Nano coating ingumkhiqizo onengxenye eyodwa, enobungani bemvelo futhi engenabuthi. Kulula ukufaka futhi kusindisa upende. Inokusebenza okuzinzile, ukusebenza kahle kokubuyisela futhi kulula ukuyigcina.
2. Ukugqoka kunomsebenzi othile wokuzigcoba, i-coefficient ephansi yokungqubuzana, iba bushelelezi ngokugaya, futhi inokumelana nokuguga okuhle.
3. I-nano-coating inokungena okunamandla kakhulu. Ngokungena, ukumboza, ukugcwalisa, ukufaka uphawu kanye nokwakheka kwefilimu yangaphezulu, ingakwazi ukufeza ngokuzinza nangempumelelo ukubekwa uphawu okunezinhlangothi ezintathu nokusebenza okungangeni kwamanzi.
Ubulukhuni bokumboza bungafinyelela ku-6 kuya ku-7H, okungagugi, okuqinile, ukumelana ne-asidi ne-alkali, ukumelana nokugqwala, ukumelana nesifutho sikasawoti, nokulwa nokuguga. Ingasetshenziswa ngaphandle noma endaweni enomswakama ophezulu kanye nezimo zokusebenza ezishisa kakhulu.
5. I-coating ibambelela kahle ku-substrate, inamandla okubopha amakhulu kune-5 MPa.
6. I-coating inezici ezithile ze-hydrophobic, ayifaki umswakama futhi ine-insulation ezinzile.
7. Eminye imibala noma ezinye izakhiwo zingalungiswa ngokuvumelana nezidingo zamakhasimende.
Izinkambu zohlelo lokusebenza
1. Amapayipi, izibani, izitsha, i-graphite.
2. Ukuvimbela amanzi okuphumelelayo kwezindlu zangasese noma amakhishi, osinki noma imigudu, njll.
3. Izingxenye ezingaphansi kwamanzi (ezivumelaniswe namanzi olwandle), imikhumbi, izikebhe, njll.
4. Izinto zokwakha zokuhlobisa, imihlobiso yefenisha.
5. Ukuqinisa kanye nokuthuthukisa izakhiwo zokulwa nokugqwala koqalo nokhuni.
Indlela yokusebenzisa
1. Ukulungiselela ngaphambi kokumboza
Ukuhlunga ngopende: Vala bese ugoqa emshinini wokuphulukisa kuze kube yilapho kungabikho inzika phansi ebhakedeni noma uphawu bese ugoqa ngokulinganayo ngaphandle kwenhlabathi. Bese uhlunga ngesikrini sesihlungi se-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: Ukufafaza endaweni yokushisa yasekamelweni, ungqimba oluwugqinsi lungenziwa. 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: 1. Ngokuya ngezimo zokusebenza ezihlukene, isicelo sokumboza kanye nenqubo yokwelapha yokumboza okukhulunywe ngenhla ingasetshenziswa kabili (ukuphinda zonke izinqubo ezingenhla kubalwa njengesicelo esisodwa) noma ngaphezulu kokuphindwe kabili ukuze kuzuzwe umphumela ozinzile kakhulu ohambisana nezimo zangempela zokusebenza.
2. Ungathululi i-nano-coating engasetshenzisiwe isuka ephaketheni lokuqala uyibuyisele kuyo. Ihlunge ngendwangu yokuhlunga enezikhala ezingama-200 bese uyigcina ngokuhlukana. Isengasetshenziswa kamuva.
Ukugcinwa komkhiqizo
Gcina esitsheni esingavumeli ukukhanya futhi esivalekile ku-5℃ kuya ku-30℃. Impilo yeshelufu ye-nano-coating yizinyanga eziyisi-6. Kunconywa ukuyisebenzisa phakathi nenyanga eyodwa ngemva kokuvula isivalo
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.
