Iimpawu ze-YC-8501 Ubunzima boMtyalo we-Anti-Corrosion i-Nano-Composite yeCeramic Coating (engwevu, izinto ezimbini)
Amacandelo emveliso kunye nokubonakala
(Izinto ezimbini zokugquma ngeceramic
YC-8501-A: Icandelwana yokwaleka lulwelo olungwevu
YC-8501-B: I-arhente yecandelo le-B lokunyanga lulwelo olungwevu olukhanyayo
YC-8501 imibala: ecacileyo, ebomvu, emthubi, eluhlaza, emhlophe, njl Uhlengahlengiso lombala lunokwenziwa ngokweemfuno zabathengi.
I-substrate esebenzayo
Intsimbi yeCarbon, insimbi engenasici, intsimbi ekhandiweyo, i-titanium alloy, i-aluminium alloy, i-alloy yobhedu, iglasi, i-ceramic, ikhonkrithi, ilitye elenziweyo, i-fiberglass eyomeleziweyo yeplastiki, i-ceramic fiber, umthi, njl.
Ubushushu obusebenzayo
-
Uluhlu lwexesha elide lobushushu bokusebenza luyi-50 ℃ ukuya kwi-180 ℃, kwaye ubushushu obuphezulu bokuchasana akufanele budlule i-200 degrees. Xa ubushushu bokusetyenziswa budlula ii-degrees ezingama-150, ukwambathisa kuba nzima kwaye ukuqina kwayo kuncipha kancinci.
- Ukuchasana kweqondo lokushisa kwengubo kuya kuhluka ngokuhambelana nokumelana nokushisa kwee-substrates ezahlukeneyo. Ukumelana nokubanda kunye nokutshatyalaliswa kobushushu kunye nokungcangcazela kwe-thermal.
Iimpawu zemveliso
1. I-Nano coatings ihambelana nokusingqongileyo kwaye ayinayo inetyhefu, kulula ukuyisebenzisa kunye nokugcina ipeyinti, inomsebenzi ozinzile kwaye ikulungele ukuyigcina.
2. I-coating iyamelana ne-acids (i-60% ye-hydrochloric acid, i-60% ye-sulfuric acid, i-nitric acid, i-organic acids, njl.), i-alkali (i-70% ye-sodium hydroxide, i-potassium hydroxide, njl.)
3. I-nano-coating iphuculwe kwaye idibaniswe nezinto ezininzi ze-nano-ceramic. I-coating inokumelana ne-corrosion ephawulekayo, njengokumelana namanzi etyuwa (5% NaCl ye-300d) kunye ne-petroli (120 # ye-300d).
4. I-coating surface ilula kwaye ineempawu ze-hydrophobic, kunye ne-Angle ye-hydrophobic malunga nee-degrees ze-110, ezinokuthintela i-microorganisms yase-Marine ukuba ibambelele kwi-coating surface.
5. Ingubo inomsebenzi othile wokuzithambisa, i-coefficient ephantsi ye-friction, iba lula ngokusila, kwaye inokumelana nokunxiba kakuhle.
6. I-coating ine-bond enhle kunye ne-substrate (kunye namandla okubambisana okukhulu kune-grade 1), amandla okubambisana okukhulu kune-4MPa, ubunzima obuphezulu bokugquma ukuya kwiiyure ze-7, kunye nokumelana nokugqwesa okugqwesileyo (750g / 500r, ukugqoka isixa ≤0.03g).
7. I-coating inobuninzi obugqwesileyo kunye nokusebenza kombane obalaseleyo.
8. I-coating ngokwayo ayinakutsha kwaye ineempawu ezintle zokunqanda umlilo.
9. Xa isetyenziswa kwi-Marine anti-corrosion equipment, njengezixhobo zokuvavanya elwandle-nzulu, imibhobho yeoli, iiBridges, njl.
10. Eminye imibala okanye ezinye iipropathi zinokuhlengahlengiswa ngokweemfuno zabathengi.
Iinkalo zesicelo
Ulwakhiwo lwentsimbi olunje ngeebhulorho, iitreyi zikaloliwe, kunye neenqanawa ezinqatyisiweyo, amaqokobhe anganyangeki kumhlwa, i-chassis ekwazi ukumelana nokutyiwa, iinxalenye ezichasene nokubola kwamabhanti okuhambisa, kunye nezikrini zokucoca.
2. Amagqabi anganyangekiyo kukhukuliseko kunye nokuchasana nomhlwa, iibhleyidi zeinjini yomoya, iibhleyidi zempompo okanye ii-casings.
3. Amacandelo e-Corrosion-resistant for traffic traffic, izinto zokuhlobisa izakhiwo, njl.
4. Ukukhuselwa kwe-anti-corrosion kwizixhobo zangaphandle okanye amaziko.
5. I-heavy-duty anti-corrosion yezixhobo zombane, izityalo zekhemikhali, izityalo zesamente, njl.
Indlela yokusetyenziswa
1. Ukulungiselela ngaphambi kokugquma
Ipeyinti yokunyanga: Itywina kwaye uqengqe amacandelo A kunye no-B kumatshini wokunyanga de kungabikho ntlenga emazantsi ebhakethi, okanye utywine kwaye ushukumise ngokulinganayo ngaphandle kwentlenga. Xuba izithako kumlinganiselo we A+B=7+3, xuba ngokulinganayo, emva koko uhluze ngesihluzo sesikrini se-200-mesh. Emva kokuhluzwa, ilungele ukusetyenziswa.
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.
Qaphela: Le yokwambathisa inamacandelo amabini. Xuba kangangoko kufuneka. Emva kokuba amacandelo amabini exutywe, kufuneka asetyenziswe kwiyure enye; kungenjalo, ziya kuthi ngokuthe ngcembe zibe ngqindilili, zinyange kwaye zingasebenziseki.
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.
