nano-silicon nitride/ nano Si3N4 20nm 99.9%
Nā ʻano nui oʻO ka pauka nano-silicon nitride ultrafine silicon nitride i hoʻomākaukau ʻia e ke ʻano hana kūikawā, maʻemaʻe kiʻekiʻe, ka nui o nā ʻāpana liʻiliʻi, ka hoʻolaha ʻana, ka ʻili nui, ka hana ʻili, ka nui haʻahaʻa haʻahaʻa, ka helu hoʻomālamalama UV o 95% a me ka omo ʻana o ka helu omo infrared ma luna o 97%, ka mea hana i loko o kahi mahana haʻahaʻa porcelain, kūpaʻa dimensional maikaʻi, ikaika mechanical kiʻekiʻe, kū'ē i ka corrosion kemika, ikaika wela kiʻekiʻe, a me ka hopena lubrication ponoʻī i loko o ka composite i ka hoʻokumu ʻana o kahi pae hoʻopuehu maikaʻi, no laila e hoʻomaikaʻi nui i ka hana holoʻokoʻa o ka composite. ʻO kāna huahana me nā waiwai lubrication ponoʻī, hiki ke hoʻopili ʻia i ka aila. ʻO ka paʻakikī kiʻekiʻe o ka silicon nitride, hiki ke hoʻopili ʻia ke coefficient o nā ʻano friction sliding i ka ʻili metala o nā uhi composite ceramic-resistant, i hoʻopili ʻia i nā uhi hiki ke pāʻani i nā ʻano pale a me nā mea hoʻoheheʻe, hiki ke hoʻohana ʻia ka silicon nitride maʻemaʻe kiʻekiʻe i loko o kahi mea hoʻokuʻu ipu quartz me.
1. Ka hana ʻana i nā mea hana kūkulu: e like me ka pōpō a me ka wili o nā bearings wili i hoʻohana ʻia i nā ʻoihana metallurgical, kemika, mīkini, mokulele, aerospace a me ka ikehu, nā bearings maʻamau, ka lima, ka valve, a me ke komo ʻana, ke kūpaʻa wela kiʻekiʻe, nā koi kūpaʻa corrosion no nā mea hana kūkulu. nā nozzles rocket, missile me ka nozzle;
2. ʻO ka mālama ʻana i nā metala a me nā mea ʻē aʻe: e like me nā ʻōmole, nā mea ʻokiʻoki, nā pahi turbine, ka rotor turbine a me ka huila uhi paia cylinder;
3. nā mea i hui pū ʻia: nā metala, nā keramika, a me nā hui i hoʻokumu ʻia i ka graphite, ka laholio, nā plastik, nā uhi, nā mea hoʻopili a me nā hui ʻē aʻe i hoʻokumu ʻia i ka polymer;
4. E hoʻohana i nā kiʻiʻoniʻoni nanoparticle ponoʻī no nā kelepona paʻalima, nā kaʻa a me nā pale ʻili ʻē aʻe, ka uhi ʻana i ke kapa komo, nā mea hoʻohui pena electrophoresis, a pāʻani i nā ʻano abrasion kiʻekiʻe.
| Ua hoʻokaʻawale ʻia nā huahana | Hoʻohālike | Ka nui o ka ʻāpana awelika (nm) | Maʻemaʻe (%) | ʻĀpana ʻili kikoʻī (m2/g) | Ka nui o ka nui (g / cm3) | Nā Polymorphs | Waihoʻoluʻu |
| Nanoscale | A3N4-001 | 20 | > 99.9 | 59.6 | 0.09 | ʻAʻohe ʻano | Keʻokeʻo |
| ʻO Submicron | A3N4-002 | 800 | > 99.5 | 10.3 | 1.16 | Kūpika waena-maka | Hinahina |
| Papa maʻemaʻe kiʻekiʻe | A3N4-003 | 800-1000 | > 99.99 | 9.80 | 1.20 | Kūpika waena-maka | Hinahina |
| 1. | nano-silicon nitride / nano Si3N4 20nm 99.9% |
| 2. | nano-alumini nitride / nano AlN 30nm 99.9% |
| 3. | nano-titanium nitride / nano TiN 20nm 99.9% |
| 4. | nano boron nitride / nano BN 50nm 99.9% |
| 5. | nano-zirconium nitride / nano ZrN 50nm 99.9% |
| 6. | nano vanadium nitride / nano VN 40nm 99.9% |
