UMnu. Perry Wu uMlawuli weNtengiso waMazwe ngaMazwe
IBoron Nitride
- Imveliso
- I-Zirconia yoShishino
- Iimveliso zomhlaba ezinqabileyo
- Alumina
- Carbide
- Nitride
- Iimveliso zeCeramic
- Iimveliso zeGraphite
- Izinto zeNano
- Izinto zokutshiza ezingqukuva
- High Purity Metal Powder
- Ukuthengisa okushushu kweMathiriyeli ePhezulu
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SUOYI Boron Nitride Powder BN hexagonal boron nitride HBN CBN RBN WBN
| Ukuhlelwa | IBoron Nitride |
| Inombolo yeCAS. | 10043-11-5 |
| Amanye Amagama | IBoron Nitride |
| MF | BN |
| I-EINECS No. | 233-136-6 |
| Indawo yeMvelaphi | Hebei, China |
| Umgangatho weBanga | IBanga loShishino |
| Ubunyulu | I-43.6% yeboron kunye ne-56.4% yenitrogen |
| Imbonakalo | Umgubo omhlophe, umgubo omhlophe |
| Isicelo | I-Refractory |
| Igama lebrand | SUOYI |
| Inombolo yoMzekelo | SY-BN |
| Umbala | mhlophe |
| MOQ | 1kg |
| INDAWO YOKUNYIBILIKA | 2700℃ |
| Ifomula | BN |
| Ubunzima bemolekyuli | 24.82 |
| Indawo yokubilisa | sl yoluntu ngaphantsi kwe-3000℃ |
| Ukuxinana | 2.29 |
| Imeko yokugcina | -20°C |
| Ifom | Umgubo |
| Umbala | Mhlophe |
| Ubunzima obuthile | 3.48 |
| Ipropati yeMichiza | umgubo omhlophe. Ayinyibiliki emanzini abandayo, ayinyibiliki kancinane kwiasidi eshushu |
| Usebenzisa | esetyenziselwa ukwenza izinto eziphikisayo, izixhobo zokugquma isithando somlilo, kunye nezinto zombane, oomatshini, inqwelomoya kunye namanye amashishini. |
| Into | Idatha |
| Umxholo we-BN | 99.50% |
| Ukuxinana | 2.00g/cm3 |
| Amandla acinezelayo | 72kg/cm2 |
| Ukugoba Amandla | 55kg/cm2 |
| Ukuxhathisa uMqulu | >1014Ω*cm |
| Dielectric Constant | 4.0 (108hz) |
| Ukuqhekeka kweVoltage | 35Kv/mm |
| Ukuziphatha okuthe ngqo | 27W/mk |
| I-Porosity | 0.3% |
| Ipropati | Iiyunithi | I-BNC-1 | I-BNC-2 | I-BNC-3 |
| Amacandelo aphambili | BN + ZrO2 + SIC | BN + ZrO2 + SIC | BN+ZrO2+SI3N4 | |
| Ukuxinana | g/cm3 | 2.9±0.05 | 2.6±0.05 | 2.3±0.05 |
| Ukuqina | kgf/cm2 | 100 | 90 | 80 |
| I-Porosity | % |
|
|
|
| Amandla e-Flexural | Mpa | 110-150 | 90-120 | 70-90 |
| (25℃-1900℃) I-Coefficient yokwandiswa kwe-thermal | 10-6/K | 3-4 | 3-4 | 3-4 |
| I-Thermal conducttvlty kwi-25℃ | W/mk | 25-35 | 25-35 | 25-35 |
| Ubukhulu beTempile yokuSebenza | Emoyeni | 850℃ | 850℃ | 850℃ |
| Kwimo engasebenziyo | >1700℃ | >1700℃ | >1700℃ | |
| RT Resis | Oh.cm | >1014 | >1014 | >1014 |
IBoron nitride yikristale eyenziwe ngeeathom zenitrogen kunye neeathom zeboron. Ubume bekristale bohlulwe kwi-hexagonal boron nitride (HBN), egcwele i-hexagonal boron nitride (WBN) kunye ne-cubic boron nitride. Isakhiwo sekristale se-hexagonal boron nitride sinesakhiwo esifana ne-graphite, ebonisa ukukhululeka, ukuthambisa, ukufunxa lula ukufuma, ubunzima obulula kunye nezinye iimpawu zomgubo omhlophe, ngoko ke kuthiwa "igraphite emhlophe".
Uxinaniso lwethiyori 2.27g/ cm3, ubunzima obuthile: 2.43, ukuqina kweMo yi-2.
I-hexagonal boron nitriding ine-insulation elungileyo yombane, i-thermal conductivity, uzinzo lwekhemikhali, akukho ndawo icacileyo yokunyibilika, ukuxhathisa ubushushu kwi-0.1MPA nitrogen ukuya kwi-3000ºC, kwindawo yokunciphisa ungathathi hlangothi, ukumelana nobushushu ukuya kwi-2000ºC, i-nitrogen kunye ne-argon ekusebenziseni ubushushu inokufikelela kwi-2800ºC, kwi-oksijini emoyeni uzinzo lumbi, ukusetyenziswa kobushushu obungaphantsi kwe-1000ºC.
I-hexagonal boron nitride ine-coefficient yokwandisa efanayo ne-quartz, kodwa i-thermal conductivity yayo iphindwe kashumi kune-quartz. Ikwanayo nokuthambisa okulungileyo kubushushu obuphezulu, yeyona nto ibalaseleyo yobushushu obuphezulu bokuthambisa okuqinileyo, inamandla okufunxa ineutron, uzinzo kwiikhemikhali, kwaye ayisebenzi ngokwekhemikhali phantse kuzo zonke iintsimbi ezityhidiweyo.
Ihexagonal boron nitriding amanzi abandayo anganyibilikiyo, amanzi abilayo hydrolysis icotha kakhulu kwaye ivelise isixa esincinci se-boric acid kunye ne-ammonia, kunye ne-asidi ebuthathaka kunye nesiseko esomeleleyo kwiqondo lobushushu begumbi musa ukusabela, ukunyibilika kancinane kwi-asidi eshushu, kunye ne-sodium hydroxide etyhidiweyo, i-potassium hydroxide. unyango ukubola. Inokumelana nokukhula okukhulu kwiiasidi ezahlukeneyo ze-inorganic, iziseko, izisombululo zetyuwa kunye nezinyibilikisi eziphilayo.
● Ukukwazi ukumelana nobushushu
● Uzinzo ngokobushushu (ukuya kuthi ga kwi-1000˚C emoyeni, 1400˚ kwi-vacuum, kunye ne-2800˚C kwindawo engasebenziyo)
● Ukumelana neekhemikhali
● Inert kwaye izinzile ngokwekhemikhali
● I-conductivity ephantsi ye-thermal
● Ukwandiswa kwe-thermal ephantsi
● I-dielectric ephantsi rhoqo
● Ukungamanzi (iglasi, iityuwa, iintsimbi ezithile)
● Ukuzithambisa
● Yenziwa lula
● Ukugquma kombane
Ezinye zezona zixhaphakileyo izicelo ze-boron nitride esizigqibayo ziquka:
● Izixhaso kunye namalungu eziko
● Izitya zokunyibilikisa zeglasi kunye neentsimbi
● I-Plasma kunye ne-welding tips insulators
● Iinkqubo ezipheleleyo zobushushu bobushushu obuphezulu
● Imibhobho yokuthwala isinyithi etyhidiweyo
● Izikhuselo zereactor yenyukliya kunye neelinen
● Iziqwenga zesemiconductor
● Amatyholo eCeramic
● Ukukhusela kwimitha yobushushu
● Izixhobo zokuhlamba ezenziwe ngecaramic
● I-Transistor heat sinks
● Ukuhlaba izinto ekujoliswe kuzo
● Iityhubhu zemicrowave
● Iipeyinti zeeramic kunye neepeyinti
● Imilomo yempompo
● I-Nanotechnology
● Iimolds ezikwaziyo ukwenza iglasi kunye nokwenza i-titanium
● Izithinteli zombane zeCeramic
● Izikhephe
● Iishethi zokukhusela i-thermocouple
I-hexagonal boron nitride luhlobo lwemathiriyeli ye-ceramic ephezulu. I-microstructure yayo i-flaky kwaye isakhiwo sayo se-molecular is hexagonal crystal. I-hexagonal boron nitride ineepropati ezikhethekileyo kwaye ezibalaseleyo zomzimba kunye neekhemikhali. Ine-conductivity enhle kakhulu ye-thermal, ukugquma kombane, ukuxhathisa ukubola kweekhemikhali kunye nokumelana ne-oxidation. Inokumelana nokuya kuthi ga kwi-1000OC emoyeni, ukuya kuthi ga kwi-2000OC kwigesi engasebenziyo kunye ne-vacuum. I-crystalline boron nitride ifakwe kwiqondo lokushisa eliphezulu le-2000OC, kunye neekhemikhali ezizinzile kunye neempawu ezibonakalayo kunye ne-conductivity egqwesileyo ye-thermal (i-thermal conductivity ye-crystal eyodwa malunga ne-250-300W / mk). Okwangoku, inkampani ivelisa i-flake crystalline powder kunye nobukhulu bekristale enye ye-500 nanometer-20 microns kunye ne-nanoscale spherical boron nitride.
I-hexagonal boron nitride ithandwa lishishini le-elektroniki ngenxa yeemeko zayo ezinqabileyo zokuqhuba kwe-thermal ephezulu kunye nokusebenza kombane. Abavelisi be-elektroniki basekhaya nabangaphandle baye baqhuba uphando lwesicelo esikhulu kwiiplastiki ze-thermal conductive, ukupakishwa kwe-semiconductor kunye nokuzaliswa, ukupakishwa kokushisa kwe-LED, njl. amashishini nitride.
Amanye amashishini adla ngokuxhamla kwi-hexagonal boron nitride ceramics abandakanya:
● I-Aerospace
● Ukwenza isinyithi
● Ezombane
● Ukufudumeza nokuPholisa
● Ukwenziwa kweglasi
● Umkhosi noKhuseleko
● Ukwenziwa kweThermal
● Ukuveliswa koMbane noMbane
● UkuLungiswa kweeMbiwa
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