Titanium diboride TiB2 99.9%
Cov hmoov titanium boride ultrafine yog npaj los ntawm txoj kev laser ion beam gas phase uas muaj purity siab, me me, faib sib npaug, thaj chaw loj thiab ua haujlwm siab. Cov hmoov ceramic titanium boride ultrafine yog hmoov grey-dub. Cov hmoov me me muaj cov qauv siv lead ua hexagonal tiav. Nws cov mis tshuaj yog TiB2, qhov hnyav molecular 69.52, qhov ceev 4.52 g / cm3, melting point 2980 ° C, microhardness 34 Gpa, thermal conductivity 25 J / msk, thermal expansion coefficient 8.1 × 10-6 m / mk, resistivity 14.4 μΩ·cm. Titanium diboride hmoov tsim los ntawm Yinuo Khoom muaj qhov melting point siab, hardness siab, abrasion tsis kam, acid thiab alkali tsis kam, hluav taws xob conductivity zoo heev, thermal conductivity muaj zog, tshuaj lom neeg ruaj khov zoo heev thiab thermal shock tsis kam, thiab kub tiv taus oxidation siab. Nws tuaj yeem tiv taus oxidation hauv qab 1100 ° C, thiab nws cov khoom muaj zog thiab toughness siab.
Ib qho ntawm cov khoom siv tseem ceeb ntawm lub nkoj ua los ntawm cov khoom siv hluav taws xob uas muaj cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob sib xyaw ua ke. Nws tuaj yeem siv ua ib qho tseem ceeb ntawm ntau yam khoom sib xyaw ua ke, thiab muaj TiC, TiN, SiC thiab lwm yam khoom siv los ua ntau yam khoom siv tiv taus kub thiab cov khoom siv ua haujlwm, xws li cov khoom siv kub thiab cov khoom siv cav. Nws kuj yog ib qho ntawm cov khoom siv zoo tshaj plaws rau kev ua cov khoom siv tiv thaiv riam phom, cov cuab yeej txiav ceramic thiab pwm. Cov cuab yeej ua tiav, cov hlau kos duab tuag, cov tuag extrusion tuag, cov xuab zeb blasting nozzles, cov khoom sib khi, thiab lwm yam tuaj yeem tsim tau. Cov khoom siv txheej cathode ntawm aluminium electrolytic cell. Vim tias TiB2 thiab cov hlau txhuas kua dej zoo, TiB2 tuaj yeem siv ua cov khoom siv txheej cathode ntawm aluminium electrolytic cell, uas tuaj yeem txo qhov kev siv hluav taws xob ntawm aluminium electrolytic cell thiab ua kom lub neej ntawm electrolytic cell ntev dua. Nws yog ua rau PTC cua sov ceramic khoom siv thiab cov khoom siv PTC yooj ywm. Nws muaj kev nyab xeeb, txuag hluav taws xob, txhim khu kev qha, yooj yim rau kev ua thiab tsim. Nws yog cov khoom siv thev naus laus zis tshiab ntawm ntau hom khoom siv cua sov hluav taws xob. Cov khoom siv ceramic conductive.
| 1. | Nano-barium titanate |
| 2. | Nano calcium carbonate |
| 3. | Nano barium sulfate |
| 4. | Zirconium hla dhau. |
| 5. | Titanium xau. |
| 6. | Barium carbonate |
| 7. | Barium titanate |
| 8. | Nano-barium ferrite |
| 9. | Nano-barium ferrite |
| 10. | Nano-molybdenum sulfide |
| 11. | Nano tungsten sulfide |
