Titanium diboride TiB2 99.9%
O le ultrafine titanium boride paʻu ua saunia e se fesuiaiga o loʻo iai nei leisa ion beam kasa metotia faʻamama maualuga, laʻititi laʻititi lapopoʻa, tufatufa toniga, tele vaega faʻapitoa i luga o le fogaeleele ma le maualuga o le gaioiga. O le ultrafine titanium boride ceramic powder o se paʻu efuefu-uliuli. O vaega o le paʻu o loʻo i ai se fausaga tioata atoa hexagonal. O lona fuala'au vaila'au o le TiB2, mole mamafa 69.52, density 4.52 g/cm3, liusuavai 2980 ° C, microhardness 34 Gpa, conductivity vevela 25 J/msk, fa'aluma fa'alautele fa'atasi 8.1×10-6 m/mk, resistivity 14.4 μΩ·cm . Titanium diboride efuefu gaosia e Yinuo Material e maualuga le liusuavai, maualuga le maaa, abrasion teteʻe, acid ma alkali tetee, conductivity lelei eletise, conductivity vevela malosi, mautu sili kemikolo ma teteʻi teʻi vevela, ma maualuga oxidation tetee vevela. E mafai ona tetee i le faʻamaʻiina i lalo ole 1100 °C, ma o ana oloa e maualuga le malosi ma le faigata.
O se tasi o mea mata'utia o vacuum-coated conductive evaporation vaa, mea keramika tu'ufa'atasi. E mafai ona faʻaaogaina e avea o se vaega taua o mea faʻapipiʻi faʻapipiʻi tele, ma e aofia ai TiC, TiN, SiC ma isi mea e fai ai vaega eseese o le vevela maualuga ma vaega faʻatino, e pei o le vevela vevela ma vaega afi. O se tasi foi o mea e sili ona lelei mo le faia o mea e puipuia ai le ofutau, mea faigaluega tipi sima ma limu. O mea faigaluega fa'auma, uaea ata ua mate, extrusion mate, oneone fa'asu'u nozzles, fa'amaufa'ailoga vaega, ma isi mea e mafai ona gaosia. Aluminium electrolytic cell cathode mea e ufiufi ai. Ona o le susu lelei o le TiB2 ma le uʻamea alumini fofo, e mafai ona faʻaaogaina le TiB2 e fai ma mea faʻapipiʻi cathode o le alumini electrolytic cell, lea e mafai ona faʻaitiitia ai le faʻaogaina o le eletise eletise alumini ma faʻaumiumi le ola o le cell electrolytic. E faia i le PTC fa'amafanafana mea sima ma fetuutuunai mea PTC. E saogalemu, faʻasaoina le malosi, faʻatuatuaina, faigofie ona faʻaogaina ma faʻapipiʻi. O se mea fou fa'atekonolosi fou o ituaiga eseese o mea fa'avevela eletise. Conductive mea keramika.
| 1. | Nano-barium titanate |
| 2. | Nano calcium carbonate |
| 3. | Nano barium sulfate |
| 4. | Zirconium diboride |
| 5. | Titanium diboride |
| 6. | Barium carbonate |
| 7. | Barium titanate |
| 8. | Nano-barium ferrite |
| 9. | Nano-barium ferrite |
| 10. | Nano-molybdenum sulfide |
| 11. | Nano tungsten sulfide |
