I-Yc-8701a eNgaphandle etywiniweyo engangenwa ngamanzi e-Nano-composite yokwambathisa ngeCeramic
Amacandelo emveliso kunye nokubonakala
(Into enye yokwaleka ngeceramic
Ulwelo olungenambala ukuya koluthubi
Imibala ye-YC-8701: ecacileyo, ebomvu, etyheli, eluhlaza okwesibhakabhaka, emhlophe, njl njl. Ukulungiswa kombala kunokwenziwa ngokweemfuno zabathengi.
I-substrate esebenzayo
Non-carbon steel, stainless steel, cast iron, titanium alloy, aluminium alloy, copper alloy, glass, ceramics, artificial stone, gypsum, concrete, ceramic fiber, wood, etc.
Ubushushu obusebenzayo
Ixesha elide lobushushu bokusebenza uluhlu: -50 ℃ ukuya kwi-200 ℃.
Ukuchasana kweqondo lokushisa kwengubo kuya kuhluka ngokuhambelana nokumelana nokushisa kwee-substrates ezahlukeneyo. Ukumelana nokubanda kunye nokutshatyalaliswa kobushushu kunye nokungcangcazela kwe-thermal.
Iimpawu zemveliso
Iingubo ze-Nano ziyi-single-component, zihambelana nokusingqongileyo, azikho inetyhefu, kulula ukuzisebenzisa kwaye zibe nokusebenza okuzinzile.
2. I-coating iphumelele uvavanyo lwe-SGS kunye novavanyo lwe-FDA e-United States, kwaye ibakala lokutya.
3. I-nano-coating inokungena okunamandla kakhulu. Ngokungena, ukugquma, ukuzaliswa, ukutywinwa kunye nokubunjwa kwefilimu yomhlaba, inokuzinza kwaye iphumelele ngokufanelekileyo ukutywinwa kwe-three-dimensional kunye nokusebenza kwamanzi.
Ubulukhuni bokugquma bunokufikelela kwi-6 ukuya kwi-7H, ekwazi ukunxiba, ehlala ixesha elide, i-asidi kunye ne-alkali ukumelana, i-corrosion resistant, i-salt spray, kunye ne-anti-aging. Ingasetyenziselwa ngaphandle okanye kwiimeko zokusebenza ezinobushushu obuphezulu kunye nobushushu obuphezulu.
5. I-coating ibambelela kakuhle kwi-substrate, inamandla okudibanisa ngaphezu kwe-5 MPa.
6. I-nano-inorganic composite coating inomsebenzi ogqwesileyo wokufakelwa kombane.
7. I-coating ngokwayo ayinakutsha kwaye ineempawu ezithile zomlilo.
8. Ukwaleka kumelana nobushushu obuphezulu bengqele kunye nobushushu bobushushu kwaye bunokuxhathisa ukothuka kwe-thermal.
9. Eminye imibala okanye ezinye iipropathi zinokuhlengahlengiswa ngokweemfuno zabathengi.
Iinkalo zesicelo
1. Imibhobho, izibane, izitya, igraphite.
2. Ukukhusela amanzi ngokufanelekileyo kumagumbi okuhlambela okanye iikhikhini, iisinki okanye i-tunnels, njl.
3. Imiphezulu yecandelo elingaphantsi kwamanzi (elungelelaniswe kumanzi olwandle), iinqanawa, iiyachts, njl.
4. Izinto zokuhombisa zokwakha, imihlobiso yefenitshala.
5. Ukuqina kunye nokwandiswa kweempawu ezichasayo ze-bamboo kunye neenkuni.
Indlela yokusetyenziswa
1. Ukulungiselela ngaphambi kokugquma
Ukuhluzwa kwepeyinti: Hlunga ngesihluzo sesikrini se-400-mesh kwaye ubeke bucala emva kokuhluzwa.
Ukucocwa kwezinto ezisisiseko: Ukukhutshwa kwe-degreasing kunye nokususwa kwe-rust, i-surface roughening kunye ne-sandblasting, i-sandblasting ene-Sa2.5 grade okanye ngaphezulu, umphumo ongcono kakhulu uphunyezwa nge-sandblasting nge-46-mesh corundum (i-corundum emhlophe).
Izixhobo zokugquma: Icocekile kwaye yomile, akufuneki idibane namanzi okanye ezinye izinto, kungenjalo iya kuchaphazela ukusebenza kwengubo okanye iyenze ingasebenzi.
2. Indlela yokwaleka
Ukutshiza: Tshaza kwiqondo lobushushu begumbi. Kucetyiswa ukuba ubukhulu bokutshiza bube malunga ne-50 ukuya kwi-100 microns. Emva kokuqhunyiswa kwesanti, coca i-workpiece ngokucokisekileyo nge-ethanol ene-anhydrous kwaye uyomise ngomoya ocinezelweyo. Emva koko, inkqubo yokutshiza ingaqala.
3. Izixhobo zokugquma
Isixhobo sokugquma: Umpu wokutshiza (ububanzi 1.0). Umphumo we-atomization wesibhamu esincinci se-diameter singcono, kwaye umphumo wokutshiza uphezulu. Icompressor yomoya kunye nesihluzo somoya siyafuneka.
4. Unyango lokwaleka
Iyakwazi ukunyanga ngokwemvelo kwaye inokushiywa ngaphezu kweeyure ze-12 (ukoma komphezulu kwiiyure ze-2, ukomisa ngokupheleleyo kwiiyure ezingama-24, kunye ne-ceramicization kwiintsuku ezi-7). Okanye uyibeke ehovini ukuze yome ngokwemvelo imizuzu engama-30, uze uyibhake kwii-150 degrees enye imizuzu engama-30 ukunyanga ngokukhawuleza.
Phawula
1. Ngokuxhomekeke kwiimeko ezahlukeneyo zokusebenza, isicelo sokugubungela kunye nenkqubo yonyango ekhankanywe ngasentla ingasetyenziselwa kabini (ukuphinda inkqubo yonke njengesicelo esinye) okanye ngaphezu kwezihlandlo ezimbini ukufezekisa umphumo ozinzile ohambelana neemeko zokusebenza zangempela.
2. Musa ukuthululela i-nano-coating engasetyenziswanga kwi-package yasekuqaleni emva kwayo. Yihluze ngelaphu le-200-mesh yokucoca kwaye uyigcine ngokwahlukileyo. Isenokusetyenziswa kamva.
Ukugcinwa kwemveliso: Gcina kwisitya esivaliweyo kude nokukhanya. Gcina kwindawo ye-5℃ ukuya kuma-30℃. Ubomi beshelufu ye-nano coating ziinyanga ezi-6. Kucetyiswa ukuba uyisebenzise kwinyanga enye emva kokuvula iziphumo ezingcono. (Ii-Nanoparticles zinamandla aphezulu aphezulu, umsebenzi ophezulu kwaye zixhomekeke kwi-agglomeration.) Ngaphantsi kwesenzo se-dispersants kunye ne-surface treatment, ii-nanoparticles zihlala zizinzile ixesha elithile.
Amanqaku akhethekileyo
1. Le nano-coating yokusetyenziswa ngokuthe ngqo kuphela. Musa ukongeza nayiphi na enye icandelo (ngokukodwa amanzi), ngaphandle koko kuya kuchaphazela kakhulu ukusebenza kwe-nano-coating kwaye ibangele ukuba ikhutshwe ngokukhawuleza.
2. Ukukhuselwa komqhubi: Njengokhuseleko ngexesha lokusetyenziswa kweengubo eziqhelekileyo, gcina kude namadangatye avulekileyo, ii-arcs zombane kunye neentlantsi zombane ngexesha lenkqubo yokugubungela. Ngeenkcukacha ezithe ngqo, nceda ujonge kuJongisela kwingxelo ye-MSDS yale mveliso.
Yahlukile kuYoucai
1. Ukuzinza kobugcisa
Emva kovavanyo olungqongqo, inkqubo yetekhnoloji ye-aerospace-grade nanocomposite ceramic ihlala izinzile phantsi kweemeko ezinzima, ukumelana nokushisa okuphezulu, ukutshitshiswa kwe-thermal kunye nokubola kweekhemikhali.
2. Iteknoloji ye-Nano-dispersion
Inkqubo yokusabalalisa ekhethekileyo iqinisekisa ukuba i-nanoparticles ihanjiswe ngokulinganayo kwi-coating, igweme i-agglomeration. Ukuphathwa kwe-interface esebenzayo kwandisa ukudibanisa phakathi kweengqungquthela, ukuphucula amandla okudibanisa phakathi kwengubo kunye ne-substrate kunye nokusebenza ngokubanzi.
3. Ukulawulwa kokwambathisa
Ukuqulunqwa okuchanekileyo kunye nobuchule obudibeneyo buvumela ukuba ukusebenza kwe-coating kulungiswe, njengokuqina, ukuxhatshazwa kokugqoka kunye nokuzinza kwe-thermal, ukuhlangabezana neemfuno zezicelo ezahlukeneyo.
4. Iimpawu zesakhiwo seMicro-nano:
Amasuntswana e-nanocomposite ceramic asonga amasuntswana e-micrometer, agcwalise izithuba, enze i-coating eshinyeneyo, kwaye aphucule ukubumbana kunye nokuxhathisa umhlwa. Okwangoku, i-nanoparticles ingena kumphezulu we-substrate, yenza i-metal-ceramic interphase, eyandisa amandla okubambisana kunye namandla onke.
Umgaqo wophando nophuhliso
1. Umba wokuhambelana nokwandiswa kwe-thermal: Ii-coefficients zokwandiswa kwe-thermal zetsimbi kunye nezinto ze-ceramic zihlala zihluka ngexesha lokufudumala kunye neenkqubo zokupholisa. Oku kunokukhokelela ekubunjweni kwe-microcracks kwi-coating ngexesha lenkqubo yokukhwela ibhayisikile, okanye ukukhupha. Ukujongana nalo mbandela, i-Youcai iphuhlise izinto ezintsha zokugubungela i-coefficient yokwandiswa kwe-thermal isondele kwi-substrate yensimbi, ngaloo ndlela inciphisa uxinzelelo lwe-thermal.
2. Ukumelana nokutshatyalaliswa kwe-thermal kunye ne-thermal vibration: Xa i-metal surface coating itshintsha ngokukhawuleza phakathi kwamaqondo aphezulu kunye namaqondo aphantsi, kufuneka ikwazi ukumelana noxinzelelo olubangelwa yi-thermal ngaphandle komonakalo. Oku kufuna ukuba i-coating ibe nokuxhathisa ukothuka kwe-thermal. Ngokulungisa i-microstructure ye-coating, njengokwandisa inani le-interfaces yesigaba kunye nokunciphisa ubungakanani beenkozo, i-Youcai inokunyusa ukuxhathisa ukothuka kwe-thermal.
3. Amandla okudibanisa: Amandla okudibanisa phakathi kwengubo kunye ne-metal substrate ibalulekile ekuzinzeni kwexesha elide kunye nokuqina kwengubo. Ukwandisa amandla okudibanisa, u-Youcai wazisa umaleko ophakathi okanye umaleko wenguqu phakathi kwengubo kunye ne-substrate ukuphucula ukumanzi kunye nokudibanisa kweekhemikhali phakathi kwezi zibini.
