PBN Ukwambathisa iPyrolytic Boron Nitride Ceramic
1. Ukucoceka ukuya kuthi ga kwi-99.99%, umphezulu oshinyeneyo, ukuxinana komoya
2.Amandla aphezulu obushushu
I-PBN icocekile kakhulu (99.995%) i-ceramic yobugcisa, ifakwe kwiimilo ezikhululekileyo (iicrucibles) kunye neengubo kwigraphite kusetyenziswa inkqubo ye-Chemical Vapor Deposition (CVD). Ulwakhiwo lwekristale lwale ceramic engeyotyhefu lubonisa iqondo eliphezulu le-anisotropy eshushu elungele ukukhula kwekristale kunye nezinye izicelo.
I-Pyrolytic boron nitride (PBN) yinto ekhethekileyo ye-ceramic, efunyenwe kwisixhobo esikhethekileyo ngokusebenzisa inkqubo yokubeka umphunga wekhemikhali. Inkqubo yokubekwa kwe-boron nitride yepyrolytic, "njengekhephu": ihexagonal boron nitride sheet sheet parallel to falls, kwisiqwenga semathiriyeli esisiseko segraphite, kwaye ifikelela kubunzima obuthile, ukwenziwa kokupholisa kokugqibela okwenziweyo.
I-1) Amacandelo e-Electronic - i-heat sinks, substrates, iifom zekhoyili, iiprototypes
2) I-Boron doping wafers kwi-silicon semiconductor processing
3) I-vacuum yokunyibilika kwee-crucibles
4) Ukutywinwa okuphezulu kokuchaneka, ukubethelwa, kunye nezixhobo zentsimbi
5) Iityhubhu ze-microwave
6) Amakhonkco ekhefu e-Horizonatal caster
7) Iimpawu eziphantsi zokukhuhlana
8) I-Plasma arc insulators
9) Ukulungiswa kwesithando sokushisa okuphezulu kunye nokuxhasa
Umba: |
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Uhlobo Lwenkqubo: | inkqubo yokubeka |
Izinto: | IPyrolytic Boron Nitride (PBN) |
Ukunyamezela: | +-1mm |
Indawo: | Izixhobo zokubumba ezizenzekelayo |
Izatifikethi: | ISO 9001 SGS |
Ukuhambisa ngenqanawe: | Izitokhwe ezininzi, ixesha lokuhambisa malunga ne-5-10days. ngolwandle okanye ngomoya njengesicelo somthengi |
Ukuhanjiswa& Inkonzo: | Ukuhanjiswa ngexesha ngexesha ngalinye. Ukubonelela ngenkonzo ethembekileyo kunye noxanduva lomthengi ngamnye ngemveliso nganye. Injongo yethu kukwanelisa wonke umthengi ngeyona nkonzo ilungileyo. |
Into | Iyunithi |
| |
Uxinzelelo olubonakalayo | g/cm3 | 2.15-2.19 | |
Ukungenwa kwerhasi (Yena) | cm3/s | <1*10-10 | |
Ubulukhuni obuncinci (Knoop) | N/mm2 | 691.88(a-b inqwelomoya) | |
Tensile strength | N/mm2 | 153.86(ehambelanayo) | |
Ukugoba amandla | N/mm2 | 243.63(ehambelanayo) | 197.76(ehambelanayo) |
Imodyuli ye-elasticity | N/mm2 | 235690 | |
Umthamo wobushushu obuthile | Cal/g.℃ | 0.371(@ 200℃) | 0.442(@ 900℃) |
Thermal conductivity 200℃ | W/cm.k | 0.6(ehambelanayo) | 0.026(perpendicular) |
Thermal conductivity 900℃ | W/cm.k | 0.4370( parallel) | 0.028(perpendicular) |
Amandla eDielectric (RT) | KV/mm | 56 | |
Ukuxhathisa uMqulu | I-cm | 3.11*1011 |
1.Umbala wendlovu omhlophe ukuya kwi-orange-brown, non-toxic, non-porous, kulula ukusetyenzwa.
2.Ukuhlambuluka ukuya kwi-99.99%, indawo exineneyo, ukuqina komoya.
3. Amandla obushushu obuphezulu kunye nobushushu obukhulayo, 2200 °C ifikelela kwelona xabiso liphezulu.
I-4.I-Acid, i-alkali, ityuwa kunye ne-organic reagents, ukushisa okuphezulu, kunye nobuninzi bentsimbi etyhidiweyo, izinto ze-semiconductor azimanzi, kungekhona ukuphendula.
5 Ukuxhathisa ukothuka okuhle kwe-thermal, ukuhanjiswa kakuhle kwe-thermal, i-coefficient yokwandisa i-thermal ephantsi.
6 Ukumelana okuphezulu, amandla aphezulu e-dielectric, a I-dielectric encinci engaguqukiyo, kunye ne-tangent yelahleko yemagnethi ephantsi, kunye nokuba ne- Ukungena kakuhle kwi-microwave kunye neempawu ze-infrared.
7. Ukusebenza komatshini, i-thermal, umbane, kwaye ke kukho a i-anisotropy ecacileyo.
I-XTL ine-7000 square metre ivenkile yokusebenza
Umgca wemveliso ozenzekelayo
Ubomi obude bokusebenza
Ixabiso elifanelekileyo
Zonke iimveliso zeprototype kufuneka zidlule kwiitshekhi ezi-4 kuyo yonke inkqubo:
1. Ukuhlolwa kwezinto ezikrwada
2. Ekuhloleni inkqubo
3. Ukuhlolwa kokugqibela
4. Uhlolo oluphumayo
Shiya umyalezo
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