Nanotechnology e ka etsa hore lihlahisoa tse ngata tsa setso li "nchafalitsoe".Tšebeliso ea theknoloji ea nano-modification ha ho etsoa thepa ea setso e ka ntlafatsa kapa ea fumana letoto la mesebetsi.Nano ceramic coating ke seaparo se entsoeng ka mefuta e mengata se entsoeng ka lisebelisoa tsa ceramic tse fetotsoeng le lisebelisoa tsa nano, tse nang le phello e matla ea ho kenya mocheso le ho hanyetsa ha kutu.Har'a tsona, ho eketsoa ha thepa ea nano ho na le litšobotsi tse ngata, tse kang ho tiisa ka matla a mangata le ts'ebetso ea anti-corrosion ea thepa ea ceramic, anti-fouling le ho itlhoekisa, boima, boima, ho hanyetsa ho roala, ho hanyetsa mocheso o phahameng, thepa ea antistatic, UV. ho hanyetsa, ho kenya mocheso le lisebelisoa tse ling tse ngata li ntlafalitsoe haholo.

Li-powders tsa Nano ceramic li 'nile tsa sebelisoa haholo libakeng tsa theknoloji e phahameng tse kang lirafshoa tse ntle, lik'hemik'hale tse sebetsang hantle, bioceramics le lisebelisoa tse ntle tsa lik'hemik'hale ka lebaka la thepa ea tsona e babatsehang ea mochine, optical le motlakase,' me e fetohile lejoe la motheo la tsoelo-pele ea kajeno ea lisebelisoa tsa theknoloji e phahameng. 

sem nanomaterial

Lintlha tse latelang li hlahisa li-nano powders tse 'maloa tse sebelisoang ka lirafshoa: 

1. Nano silicon carbide (SiC) lelitelu tsa silicon carbide

Silicon carbide nano powders le litelu li na le thepa e ntle haholo, joalo ka matla a phahameng, ho thatafala, modulus elastic, boima bo bobebe, ho hanyetsa mocheso, ho hanyetsa kutu, le botsitso ba lik'hemik'hale.Tšebeliso ea silicon carbide ho lisebelisoa tse entsoeng ka ceramic e ka ntlafatsa haholo brittleness ea pele ea lirafshoa, hape ea ntlafatsa ho hanyetsa mocheso o phahameng oa mocheso, 'me e ka sebelisoa e le lisebelisoa tsa lik'hemik'hale tse thibelang ho bola.

2. Nano silicon nitride (Si3N4)

2.1.Ho etsoa ha lisebelisoa tse nepahetseng tsa meralo ea ceramic.

2.2.Phekolo ea holim'a litšepe le lisebelisoa tse ling.

2.3.E sebelisoa e le mofetoleli ho ntlafatsa ts'ebetso ea rabara e manganga haholo.

2.4.Li-nanopowder tse thehiloeng ho silicon li ka ntlafatsa ts'ebetso ea motlakase ea nylon le polyester.

2.5.Nano silicon nitride e fetotsoeng ka polasetiki ea optical cable reel.

3. Nano titanium nitride (TiN)

3.1.Nano titanium nitride ka libotlolong tsa ho paka tsa PET le lisebelisoa tsa ho paka tsa polasetiki

a.Fokotsa mocheso oa ho bopa ha thermoplastic le ho boloka matla ka 30%.

b.Moriti leseli le mosehla, ntlafatsa khanya le pepeneneng ea sehlahisoa.

c.Eketsa mocheso o senyang mocheso bakeng sa ho tlatsa habonolo.

3.2.Ntlafatsa ts'ebetso ea lipolasetiki tsa boenjiniere tsa PET.

3.3.Mohaho o phahameng oa mocheso oa mocheso o sebelisoa liboping tsa mocheso o phahameng le li-kilns bakeng sa ho boloka matla le liindasteri tsa sesole.

3.4.Titanium nitride e fetotsoeng lesela le sebetsang.

4. Nano titanium carbide (TiC)

4.1.E sebelisoa haholo ha ho etsoa thepa e sa sebetseng, lisebelisoa tsa ho itšeha, hlobo, li-crucible tsa tšepe tse qhibilihang le masimo a mang a mangata.

4.2.Ho thatafala ha nano titanium carbide(TiC) ho bapisoa le daemane ea maiketsetso, e ntlafatsang haholo ts'ebetso ea ho sila, ho nepahala le ho qeta bokaholimo.

4.3.Lisebelisoa tsa ho roala holim'a tšepe.

5. Nano-zirconia/zirconium dioxide (ZrO2)

ZrO2 nano phofo ke thepa ea bohlokoa e tala bakeng sa ho lokisoa ha li-ceramics tse khethehileng, tse ka sebelisoang ho lokisetsa mefuta e sa tšoaneng ea lirafshoa tsa moralo le tse sebetsang.

5.1.Phetoho ea mekhahlelo e ile ea tiisa lirafshoa

Ho senyeha ha thepa ea ceramic ho fokotsa tsoelo-pele ea ts'ebeliso ea eona, 'me nano ceramics ke tsela ea bohlokoa haholo ea ho rarolla bothata.Liteko li bontša hore li-ceramics li ka matlafatsoa ke ts'ebeliso ea ZrO2 tetragonal phase ho ea monoclinic phase ho hlahisa li-microcracks le khatello e setseng.Mocheso oa phetoho o ka theoha ka tlase ho mocheso oa kamore ha likaroloana tsa ZrO2 li le nanoscale.Ka hona, nano ZrO2 e ka ntlafatsa haholo matla a mocheso oa kamore le khatello ea maikutlo ea matla a lirafshoa, ka hona, ea atisa ho tiea ha lirafshoa.

5.2.Li-ceramics tse ntle

Nano zirconia e ka ntlafatsa haholo matla a mocheso oa kamore le khatello e matla ea li-ceramics, ka hona e atisa ho tiea ha lirafshoa.Thepa e kopaneng ea bioceramic e lokiselitsoeng ke nano ZrO2 e na le thepa e ntle ea mochini, botsitso ba lik'hemik'hale le biocompatibility, 'me ke mofuta oa thepa e kopaneng ea bioceramic e nang le tebello e ntle ea ts'ebeliso.

5.3.Refractory

Zirconia e na le ntlha e phahameng ea ho qhibiliha, conductivity e tlaase ea mocheso le thepa e tsitsitseng ea lik'hemik'hale, kahoo hangata e sebelisoa e le thepa e hanyetsang.Melemo ea thepa ea refractory e lokiselitsoeng ka nano zirconia e bohlokoa haholo, joalo ka mocheso o phahameng oa mocheso (mocheso o sebelisoang o ka fihla ho 2200 ℃), matla a phahameng, ts'ebetso e ntle ea ho kenya mocheso oa mocheso le botsitso bo botle ba lik'hemik'hale, 'me e sebelisoa haholo tikolohong le ts'ebetso. mocheso o fetang 2000 ℃.

5.4.Sesebediswa se sa rwaleng

6. Nano alumina (Al2O3)

Ho eketsa 5% nano scale Al2O3 phofo ho li-ceramics tse tloaelehileng tsa Al2O3 ho ka ntlafatsa ho tiea ha li-ceramics le ho fokotsa mocheso oa sintering.Ka lebaka la superplasticity ea nano-Al2O3 phofo, e rarolla mefokolo ea mocheso o tlaase oa brittleness o fokotsang mefuta e mengata ea ts'ebeliso ea eona, kahoo e sebelisoa haholo ka mocheso o tlaase oa polasetiki oa alumina ceramics.E ka sebelisoa ho lirafshoa tse sebetsang, lirafshoa tsa sebopeho, lirafshoa tse pepeneneng, lirafshoa tsa masela.

7. Nano-zinc oxide (ZnO)

Nano zinc oxide ke sesebelisoa sa bohlokoa sa lik'hemik'hale tsa ceramic, haholo-holo ha ho aha lebota la ceramic le glaze ea fatše le mocheso o tlase oa matla a khoheli.

E sebelisoa e le flux, opacifier, crystallizer, ceramic pigment, joalo-joalo.

8.Nano magnesium oxide (MgO)

Ho lokisoa ha lisebelisoa tsa dielectric tsa ceramic capacitor

Nanocrystalline composite ceramics

Ho roala ka khalase ea ceramic

Lintho tse phahameng tse thata tsa ceramic

9. Nano barium titanate BaTiO3

9.1.multilayer ceramic capacitors (MLCC)

9.2.Microwave dielectric ceramics

9.3.Thermistor ea PTC

9.4.Piezoelectric Ceramics

Li-nanomaterials tse ka holimo, ho kenyelletsa empa li sa felle feela ho nano silicon carbide powder, litelu tsa silicon carbide, nano titanium nitride, nano titanium carbide, nano silicon nitride, nano zirconium dioxide, nano magnesium oxide, nano alumina, nano zinc oxide, nano barium titanate, botha. li fumaneha ke Hongwu Nano.Haeba u ka rata ho ba le lintlha tse ling, ka kopo u se ke oa tsilatsila ho ikopanya le rona hona joale!

 


Nako ea poso: Apr-07-2022

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