ʻO ka titanium diboride TiB2 99.9%
Hoʻomākaukau ʻia ka pauka titanium boride ultrafine e ke ʻano hana kinoea kukuna ion laser loli me ka maʻemaʻe kiʻekiʻe, ka nui o nā ʻāpana liʻiliʻi, ka hoʻolaha like ʻana, ka ʻāpana ʻili kikoʻī nui a me ka hana ʻili kiʻekiʻe. ʻO ka pauka keramika titanium boride ultrafine he pauka hina-ʻeleʻele. Loaʻa i nā ʻāpana pauka kahi ʻano kristal hexagonal piha. ʻO kona ʻano kemika ʻo TiB2, ke kaumaha molekala 69.52, ka nui 4.52 g/cm3, ka helu heheʻe 2980 ° C, microhardness 34 Gpa, ka conductivity thermal 25 J/msk, ka coefficient hoʻonui thermal 8.1 × 10-6 m/mk, resistivity 14.4 μΩ·cm. ʻO ka pauka Titanium diboride i hana ʻia e Yinuo Material he kiʻekiʻe ke kiko heheʻe, ka paʻakikī kiʻekiʻe, ke kū'ē i ka abrasion, ke kū'ē i ka waikawa a me ka alkali, ka conductivity uila maikaʻi loa, ka conductivity thermal ikaika, ke kūpaʻa kemika maikaʻi loa a me ke kū'ē i ka haʻalulu thermal, a me ka mahana kū'ē oxidation kiʻekiʻe. Hiki iā ia ke kū'ē i ka oxidation ma lalo o 1100 °C, a he ikaika a paʻakikī kāna huahana.
ʻO kekahi o nā mea maka nui o ka waʻa hoʻoheheʻe conductive i uhi ʻia i ka vacuum, ka mea keramika hui. Hiki ke hoʻohana ʻia ma ke ʻano he ʻāpana koʻikoʻi o nā mea hui multi-component, a ua haku ʻia me TiC, TiN, SiC a me nā mea ʻē aʻe e hana i nā ʻāpana pale wela kiʻekiʻe a me nā ʻāpana hana, e like me nā ipu hoʻoheheʻe wela kiʻekiʻe a me nā ʻāpana mīkini. ʻO ia kekahi o nā mea maikaʻi loa no ka hana ʻana i nā mea pale kaua, nā mea ʻoki keramika a me nā ʻōmole. Hiki ke hana ʻia nā mea hana hoʻopau, nā make huki uea, nā make extrusion, nā nozzles pahū one, nā ʻāpana sila, a me nā mea ʻē aʻe. Mea uhi cathode cell electrolytic alumini. Ma muli o ka maikaʻi o ka wettability o TiB2 a me ka hoʻonā alumini metala, hiki ke hoʻohana ʻia ʻo TiB2 ma ke ʻano he mea uhi cathode o ka cell electrolytic alumini, hiki ke hōʻemi i ka hoʻohana ʻana i ka mana o ka cell electrolytic alumini a hoʻolōʻihi i ke ola o ka cell electrolytic. Hana ʻia ia i mea keramika hoʻomehana PTC a me nā mea PTC maʻalahi. Palekana, mālama ikehu, hilinaʻi, maʻalahi ke hana a hana. He huahana ʻenehana kiʻekiʻe hou ia o nā ʻano mea hoʻomehana uila like ʻole. Mea keramika alakaʻi.
| 1. | Nano-barium titanate |
| 2. | Nano kalipuna kāpona |
| 3. | Nano barium sulfate |
| 4. | Ke hele nei ʻo Zirconium. |
| 5. | Ke liki nei ka Titanium. |
| 6. | Barium carbonate |
| 7. | ʻO ka titanate Barium |
| 8. | ʻO ka ferrite nano-barium |
| 9. | ʻO ka ferrite nano-barium |
| 10. | Nano-molybdenum sulfide |
| 11. | Nano tungsten sulfide |
