Hiki i ka Nanotechnology ke hana i nā huahana kuʻuna "hou".ʻO ka hoʻohanaʻana i kaʻenehana nano-modification i ka hanaʻana i nā mea maʻamau e hiki ke hoʻonui a loaʻa paha kahi mau hana.ʻO ka Nano ceramic coating he multifunctional composite coating i haku ʻia me nā mea seramika i hoʻololi ʻia a me nā mea nano, nona ka hopena insulation thermal nui a me ke kūpaʻa corrosion maikaʻi loa.I waena o lākou, he nui nā hiʻohiʻona o ka hoʻohui ʻana o nā mea nano, e like me ke kiʻekiʻe-density sealing a me ka hana anti-corrosion o nā mea seramika, anti-fouling a me ka hoʻomaʻemaʻe ponoʻī, paʻakikī, paʻakikī, ʻaʻahu kūʻokoʻa, kiʻekiʻe kiʻekiʻe o ka wela, antistatic waiwai, UV hoʻomaikaʻi maikaʻi ʻia ke kūpaʻa, ka insulation wela a me nā waiwai ʻē aʻe he nui.

Ua hoʻohana nui ʻia nā pauka Nano ceramic i nā ʻano ʻenehana kiʻekiʻe e like me nā seramika maikaʻi, nā seramika hana, nā bioceramics a me nā mea kemika maikaʻi no ka maikaʻi o ko lākou mechanical, optical a me ka uila, a ua lilo i pōhaku kihi o ka hoʻomohala ʻana i nā mea ʻenehana kiʻekiʻe. 

nanomaterial sem

ʻO kēia ka mea i hoʻolauna i kekahi mau pauka nano i hoʻohana ʻia i nā seramika: 

1. Nano silikona carbide (SiC) aʻumiʻumi kalapona silika

Loaʻa nā waiwai maikaʻi loa o ka silikon carbide nano pauka a me nā ʻumiʻumi, e like me ka ikaika kiʻekiʻe, ka paʻakikī, ka modulus elastic, ke kaumaha māmā, ke kūpaʻa wela, ka pale ʻana i ka corrosion, a me ke kūpaʻa kemika.Hiki ke hoʻomaikaʻi maikaʻi ka hoʻohana ʻana o ka silicon carbide i nā mea hoʻohui ceramic i ka brittleness kumu o nā seramika, a hoʻomaikaʻi pū i kona kūpaʻa wela kiʻekiʻe, a hiki ke hoʻohana ʻia e like me ke kiʻekiʻe o ka corrosion-resistant chemical reactor material.

2. Nano silika nitride (Si3N4)

2.1.Ka hana ʻana i nā mea hana seramika pololei.

2.2.Ka mālama ʻana i nā metala a me nā mea ʻē aʻe.

2.3.Hoʻohana ʻia e like me ka hoʻololi ʻana e hoʻomaikaʻi i ka hana o ka lāʻau paʻa kiʻekiʻe.

2.4.Hiki i nā nanopowders pili i ka silikon ke hoʻonui i ka conductivity uila o ka nylon a me ka polyester.

2.5.Nano silicon nitride i ho'ololi 'ia i ka plastic optical cable reel.

3. Nano titanium nitride (TiN)

3.1.ʻO Nano titanium nitride i loko o nā hue ʻeke ʻeke PET a me nā mea hoʻopihapiha plastik

a.E ho'ēmi i ka mahana o ka thermoplastic molding a mālama i ka ikehu e 30%.

b.E malu i ke kukui melemele, e hoʻomaikaʻi i ka ʻōlinolino a me ka ʻike o ka huahana.

c.E hoʻonui i ka wela wela no ka hoʻopiha maʻalahi.

3.2.E hoʻomaikaʻi i ka hana o nā plastic engineering PET.

3.3.Hoʻohana ʻia ka uhi wela wela kiʻekiʻe i nā umu wela wela a me nā kiln no ka mālama ʻana i ka ikehu a me nā ʻoihana koa.

3.4.ʻO ka lole hana i hoʻololi ʻia ʻo Titanium nitride.

4. Nano titanium carbide (TiC)

4.1.Hoʻohana nui ʻia i ka hana ʻana i nā mea ʻaʻahu, nā mea ʻoki ʻoki, nā ʻōpala, nā kīʻaha metala a me nā māla ʻē aʻe he nui.

4.2.ʻO ka paʻakikī o ka nano titanium carbide (TiC) ua hoʻohālikelike ʻia me ka daimana artificial, kahi e hoʻomaikaʻi nui ai i ka maikaʻi o ka wili, ka pololei ʻana a me ka hoʻopau ʻana i ka ʻili.

4.3.Mea hoolele ili metala.

5. Nano-zirconia/zirconium dioxide (ZrO2)

ʻO ZrO2 nano pauka he mea waiwai nui ia no ka hoʻomākaukau ʻana i nā ceramics kūikawā, hiki ke hoʻohana ʻia e hoʻomākaukau i nā ʻano hana like ʻole a me ka hana.

5.1.ʻO ka hoʻololi ʻana i nā seramika paʻakikī

ʻO ka palupalu o nā mea seramika e kaupalena i kāna hoʻomohala noiʻi, a ʻo ka nano ceramics kahi ala nui loa e hoʻoponopono ai i ka pilikia.Hōʻike nā hoʻokolohua e hiki ke hoʻoikaika ʻia nā seramika e ka hoʻohana ʻana i ka ZrO2 tetragonal phase i ka monoclinic phase e hoʻohua ai i nā microcracks a me ke koʻikoʻi koena.Hiki ke hāʻule ka mahana hoʻololi ma lalo o ka mahana o ka lumi ke loaʻa nā ʻāpana ZrO2 i ka nanoscale.No laila, hiki i ka nano ZrO2 ke hoʻomaikaʻi nui i ka ikaika wela o ka lumi a me ke kumu ikaika o ke koʻikoʻi o nā seramika, ma laila e hoʻonui ai i ka paʻakikī o nā seramika.

5.2.ʻO nā seramika maikaʻi

Hiki i ka Nano zirconia ke hoʻomaikaʻi nui i ka ikaika o ka wela o ka lumi a me ke kumu koʻikoʻi koʻikoʻi o nā seramika, ma laila e hoʻonui ai i ka paʻakikī o nā seramika.ʻO ka mea bioceramic composite i hoʻomākaukau ʻia e nano ZrO2 he mau waiwai mechanical maikaʻi, kūpaʻa kemika a me ka biocompatibility, a he ʻano mea bioceramic composite me nā manaʻo noi nui.

5.3.Hoʻopaʻa

He wahi hoʻoheheʻe kiʻekiʻe ʻo Zirconia, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa a me nā waiwai kemika paʻa, no laila hoʻohana pinepine ʻia e like me kahi mea refractory.ʻO nā mea maikaʻi o ka mea refractory i hoʻomākaukau ʻia me ka nano zirconia ʻoi aku ka nui, e like me ke kūpaʻa kiʻekiʻe o ka wela (hiki ke hoʻohana i ka mahana i 2200 ℃), ikaika kiʻekiʻe, ka hana insulation thermal maikaʻi a me ke kūpaʻa kemika maikaʻi loa, a ua hoʻohana nui ʻia ia i ke kaiapuni me ka hana. ka mahana ma luna o 2000 ℃.

5.4.Mea pale ʻaʻahu

6. Nano alumina (Al2O3)

ʻO ka hoʻohui ʻana i ka pauka Al2O3 nano 5% i nā seramika Al2O3 maʻamau hiki ke hoʻomaikaʻi i ka paʻakikī o nā seramika a hoʻemi i ka mahana sintering.Ma muli o ka superplasticity o ka pauka nano-Al2O3, hoʻoponopono ia i nā hemahema o ka haʻahaʻa haʻahaʻa haʻahaʻa e kaupalena ʻia ai kāna palapala noi, no laila ua hoʻohana nui ʻia i nā seramics alumina plastic haʻahaʻa.Hiki ke hoʻopili ʻia i nā seramika hana, nā seramika hoʻolālā, nā seramika māmā, nā seramika textile.

7. Nano-zinc oxide (ZnO)

He mea koʻikoʻi ka nano zinc oxide o ka flux chemical ceramic, ʻoi aku ka nui o ke kūkulu ʻana i ka pā seramika a me ka ʻāʻī o ka papahele a me ka mea haʻahaʻa haʻahaʻa.

Hoʻohana ʻia e like me ka flux, opacifier, crystallizer, ceramic pigment, etc.

8.Nano magnesium oxide (MgO)

Hoʻomākaukau i nā mea dielectric capacitor ceramic

Nanocrystalline composite ceramics

Pani aniani seramika

ʻO nā mea keramika paʻakikī kiʻekiʻe

9. Nano barium titanate BaTiO3

9.1.nā capacitors seramika multilayer (MLCC)

9.2.Microwave dielectric ceramics

9.3.PTC wela wela

9.4.Piezoelectric Ceramics

ʻO nā mea nano i luna, e komo pū ana akā ʻaʻole i kaupalena ʻia i ka pauka silicon carbide, ʻumi ʻumi 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 loaʻa iā Hongwu Nano.Inā makemake ʻoe e ʻike hou aku, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou i kēia manawa!

 


Ka manawa hoʻouna: Apr-07-2022

E hoʻouna i kāu leka iā mākou:

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou