Izici ze-YC-8102 High-Temperature Sealed Anti-Oxidation Nano-Composite Ceramic Coating (Light Yellow)
Izingxenye zomkhiqizo kanye nokubukeka
(Ukugqoka kwe-ceramic okuyingxenye eyodwa
Uketshezi oluphuzi olukhanyayo
I-substrate esebenzayo
Insimbi yekhabhoni, insimbi engagqwali, insimbi ephothiwe, i-aluminium alloy, i-titanium alloy, insimbi ye-alloy enokushisa okuphezulu, izitini zokuvimbela ezingaphili, imicu yokuvimbela, ingilazi, izinto zobumba, izinto zokupholisa ezinokushisa okuphezulu konke kungasetshenziswa ebusweni bezinye izinhlobo ze-alloy.
Izinga lokushisa elisebenzayo
Ukumelana nokushisa okuphezulu kakhulu kungu-1400℃, futhi kuyamelana nokuguguleka okuqondile ngamalangabi noma ukugeleza kwegesi okushisa okuphezulu.
Ukumelana nokushisa kwesembozo kuzohluka ngokufanele kuye ngokumelana nokushisa kwezingxenye ezahlukene. Kumelana nokubanda kanye nokushaqeka kokushisa kanye nokudlidliza kokushisa.
Izici zomkhiqizo
1. Izimbozo ezincane ziyingxenye eyodwa, zinobungani nemvelo, azinabo ubuthi, kulula ukuzisebenzisa futhi zisebenza kahle.
2. Isembozo siqinile, silwa ne-oxidation, simelana ne-asidi ne-alkali, futhi simelana nokugqwala okushisa okuphezulu.
3. Ama-nano-coatings anamandla amahle okungena. Ngokungena, ukumboza, ukugcwalisa, ukuvala kanye nokwakheka kwefilimu, ekugcineni afinyelela ukuvala okuzinzile okunezinhlangothi ezintathu kanye nokulwa ne-oxidation.
4. Isebenza kahle ekwakheni ifilimu futhi ingakha ungqimba lwefilimu oluqinile.
5. Isembozo simelana nokubanda nokushisa okuphezulu, simelana kahle nokushaqeka kokushisa, futhi sesihlolwe ukupholisa amanzi izikhathi ezingaphezu kuka-20 (simelana nokubanda nokushintshana kokushisa, isembozo asiqhekeki noma siqhekeke).
6. Ukunamathela kwesembozo kungaphezu kwe-5 MPa.
7. Eminye imibala noma ezinye izakhiwo zingalungiswa ngokwezidingo zamakhasimende.
Izinkambu zohlelo lokusebenza
1. Ubuso bensimbi, ubuso bengilazi, ubuso be-ceramic;
2. Ukuvalwa kobuso be-graphite kanye nokulwa ne-oxidation, ukuvalwa kobuso be-coating okushisa okuphezulu kanye nokulwa nokugqwala;
3. Izibunjwa ze-Graphite, izingxenye ze-graphite;
4. Izingxenye zebhoyila, ama-heat exchanger, ama-radiator;
5. Izesekeli zesithando sikagesi kanye nezingxenye zikagesi.
Indlela yokusebenzisa
1. Ukulungiswa kopende: Ngemva kokuxubha noma ukushukumisa kahle, ingasetshenziswa ngemuva kokuhluzwa ngesikrini sesihlungi esingama-mesh angu-300. Ukuhlanza izinto eziyisisekelo: Ngemva kokususa amafutha nokususa amafutha, kunconywa ukwenza ukuqhumisa isihlabathi ukuze kuthuthukiswe umphumela wobuso. Umphumela omuhle kakhulu wokuqhumisa isihlabathi utholakala nge-corundum engama-mesh angu-46 (i-corundum emhlophe), futhi kuyadingeka ukuze ifinyelele izinga le-Sa2.5 noma ngaphezulu. Amathuluzi okugqumisa: Sebenzisa amathuluzi okugqumisa ahlanzekile nawomile ukuqinisekisa ukuthi awekho amanzi noma okunye ukungcola okunamathelayo kuwo, ukuze ungathinti umphumela wokugqumisa noma ubangele imikhiqizo enephutha.
2. Indlela yokumboza: Ukufutha: Futha ekushiseni kwegumbi. Kunconywa ukulawula ukujiya kokufutha ngaphakathi kwama-micron angu-50 kuya kwangu-100. Ngaphambi kokufutha, ingxenye yokusebenza ngemva kokufutha isihlabathi kufanele ihlanzwe nge-ethanol engenamanzi bese yomiswa ngomoya ocindezelwe. Uma kwenzeka ukugoba noma ukuncipha, ingxenye yokusebenza ingashiswa ibe ngu-40℃ ngaphambi kokufutha.
3. Amathuluzi Okumboza: Sebenzisa isibhamu sokufutha esinobubanzi obungu-1.0. Isibhamu sokufutha esincane sinomphumela ongcono we-atomization kanye nomphumela omuhle kakhulu wokufutha. Kudingeka kufakwe i-air compressor kanye nesihlungi somoya.
4. Ukulungisa uboya: Ngemva kokufutha sekuqediwe, vumela indawo yokusebenza yome ngokwemvelo cishe imizuzu engama-30, bese uyibeka kuhhavini bese uyigcina kuma-degrees angu-280 imizuzu engama-30. Ngemva kokupholisa, ingakhishwa ukuze isetshenziswe.
Ihlukile ku-Youcai
1. Ukuzinza kobuchwepheshe
Ngemva kokuhlolwa okuqinile, inqubo yobuchwepheshe be-nanocomposite ceramic yezinga lezindiza ihlala izinzile ngaphansi kwezimo ezimbi kakhulu, imelana namazinga okushisa aphezulu, ukushaqeka kokushisa kanye nokugqwala kwamakhemikhali.
2. Ubuchwepheshe bokuhlakazeka kwe-Nano
Inqubo yokuhlakazeka eyingqayizivele iqinisekisa ukuthi ama-nanoparticles asatshalaliswa ngokulinganayo embozweni, kugwenywe ukuhlangana. Ukwelashwa okusebenzayo kwe-interface kuthuthukisa ukuhlangana phakathi kwezinhlayiya, kuthuthukise amandla okuhlangana phakathi kwembozo kanye ne-substrate kanye nokusebenza okuphelele.
3. Ukulawulwa kokumboza
Ukwakheka okunembile kanye namasu ahlanganisiwe kwenza ukusebenza kokumboza kukwazi ukulungiswa, njengokuqina, ukumelana nokuguguleka kanye nokuqina kokushisa, okuhlangabezana nezidingo zezinhlelo zokusebenza ezahlukene.
4. Izici zesakhiwo se-Micro-nano:
Izinhlayiya ze-ceramic ezihlanganisiwe zigoqa izinhlayiya ze-micrometer, zigcwalise izikhala, zakhe uqweqwe oluqinile, futhi zithuthukise ukuqina nokumelana nokugqwala. Okwamanje, izinhlayiya ezincane zingena ebusweni be-substrate, zakha i-interphase yensimbi-ceramic, ethuthukisa amandla okubopha kanye namandla aphelele.
Umgomo wocwaningo nentuthuko
1. Inkinga yokuqhathanisa ukwanda kokushisa: Ama-coefficient okwanda kokushisa kwezinto zensimbi neze-ceramic avame ukuhluka ngesikhathi sezinqubo zokushisa nokupholisa. Lokhu kungaholela ekwakhekeni kwemifantu emincane embozweni ngesikhathi senqubo yokujikeleza kokushisa, noma ngisho nokuqhekeka. Ukuze kuxazululwe le nkinga, u-Youcai uthuthukise izinto ezintsha zokumboza ezinomlinganiselo wokwanda kokushisa oseduze nowe-substrate yensimbi, ngaleyo ndlela kunciphisa ukucindezeleka kokushisa.
2. Ukumelana nokushaqeka kokushisa kanye nokudlidliza kokushisa: Lapho ungqimba lwensimbi lushintsha ngokushesha phakathi kwamazinga okushisa aphezulu naphansi, kumele lukwazi ukumelana nokucindezeleka kokushisa okubangelwayo ngaphandle kokulimala. Lokhu kudinga ukuthi ungqimba lube nokumelana okuhle kakhulu nokushaqeka kokushisa. Ngokwenza ngcono isakhiwo se-microstructure yongqimba, njengokwandisa inani lezindawo zokuhlangana zesigaba nokunciphisa usayizi wezinhlamvu, i-Youcai ingathuthukisa ukumelana kwayo nokushaqeka kokushisa.
3. Amandla okubopha: Amandla okubopha phakathi kwengubo kanye ne-substrate yensimbi abalulekile ekuzinzeni nasekuqineni kwesikhathi eside kwengubo. Ukuze kuthuthukiswe amandla okubopha, i-Youcai yethula ungqimba oluphakathi noma ungqimba lokuguquka phakathi kwengubo kanye ne-substrate ukuze kuthuthukiswe ukumanzi kanye nokubopha kwamakhemikhali phakathi kwalokhu okubili.
