Efuefu boron nitride hexagonal mama maualuga cas 10043-11-5 Boron nitride (BN 99%)
Boron nitride O le fausaga o le tioata e faia i le nitrogen ma le boron atoms i totonu o le tioata, e mafai ona vaevaeina le fausaga o le tioata i ni vaega e pei o le: hexagonal boron nitride (HBN), laina mafiafia o le hexagonal boron nitride ma le cubic boron nitride, o le fausaga o le tioata o le hexagonal boron nitride e tutusa le fausaga o le graphite layer, e le o toe fa'aaogaina, e faigofie ona mitiia le susu, e malamalama ma isi uiga o le pa'u pa'epa'e, e pei ona toe fai mai "white graphite". Mafiafia fa'ateorē: 2.27g/cm3, mamafa fa'apitoa: 2.43, ma'a'a o le mossberg: 2.
O le hexagonal boron nitride e iai le puipuiga eletise lelei, le fa'avevela, le mautu fa'akemikolo, leai se tulaga fa'alēmū manino, tete'e i le vevela e o'o atu i le 3000 ℃ i le 0.1 MPA nitrogen, i se siosiomaga fa'aitiitia neutral, tete'e i le vevela e o'o atu i le 2000 ℃, o le nitrogen ma le argon e fa'aaogaina i le vevela e mafai ona o'o atu i le 2800 ℃, le mautu lelei i le siosiomaga okesene, vevela i lalo ifo o le 1000 ℃. O le fa'alauteleina o le coefficient o le boron nitride e tutusa ma le kuata, ae o le fa'avevela e sefulu taimi e sili atu nai lo le kuata. I le vevela maualuga e iai fo'i le fa'asusu lelei, o se fa'asusu lelei i le vevela maualuga, e malosi le gafatia e mitiia ai neutron, mautu fa'akemikolo, toetoe lava o u'amea ua liusuavai e iai le inertness fa'akemikolo.
E le soloia le hexagonal boron nitride i le vai malulu, e matua telegese lava le fa'apuna o le vai ma e maua ai sina vaega itiiti o le boric acid ma le ammonia, ae o le acid vaivai ma le base malosi i le vevela o le potu e le tali atu, e fai si soloia i le acid vevela, ma e mafai ona pala le potassium hydroxide pe a togafitia i le sodium hydroxide ua liusuavai. E tete'e lelei i le 'ele i ituaiga uma o inorganic acid, alkali, masima solution ma organic solvent.
1, o le boron nitride e le oona, e tetee atu i le vevela maualuga, e tetee atu i le ele, e maualuga le vevela
2. E lē gata o se mea e taofia ai le eletise ae o se mea e fa'avevela ai fo'i, o se mea e fa'aeletorosi fa'apitoa ma
3, e mafai ona faʻaaogaina o se mea e faʻapipiʻiina i le semiconductor solid-phase, e teteʻe atu i le oxidation poʻo le gaʻo e teteʻe atu i le vai.
4. E mafai fo'i ona fa'aaogaina le pauta boron nitride e fai ma suāu'u e fa'amama ai le popole ma le vevela maualuga.
5. O mea e matuā malō tele e gaosia e le boron nitride e mafai ona faia i ni meafaigaluega tipi e vave tele
6. Mea faufale o reactors atomika, nozzles o vaalele ma afi roketi, mea afifiina
7, e le oona ma e le afaina ma e fa'a'ofuina, e mafai ona fa'aaogaina e fai ma mea e fa'atumu ai teuteuga.
8. Faatasi ai ma le auai o le catalyst, e mafai ona liua i le cubic boron nitride e malosi e pei o le taimane
9, faia le tele o mea e ufiufi ai le alumini ata tifaga capacitor, alumini paipa ata e ufiufi ai, faʻaaliga alumini,
10, transistor fa'amaufa'ailoga vevela fa'ama'a ma resin palasitika ma isi mea fa'aopoopo polymer.
11, ituaiga uma o mea e ufiufi ai le alumini e tete'e atu i mea taufaasese i le laser, mea e vali ai le enaena, ituaiga uma o fa'ailoga sikaleti, fa'ailoga pia, pusa afifiina, pusa afifiina sikaleti e ufiufi ai le alumini ma isi mea fa'apena.
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Vasega | BN(%) | B2O3(%) | C(%) |
Aofa'i LEoksigeni(%) | Ma, Al, As | Faatasi ai ma, K,Fe, Na, |
D50 |
Kirisitala Tele | AE | Tap Mafiafia |
| (%) | Ni,Cr(%) | (m2/g) | (g/cm3) | |||||||
| PW02 | 99 tausaga |
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| 2-4μm | 500nm | 12-30 | 0.1-0.3 |
| TW02 | 99.3 |
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| 2-4μm | 1μm | 15-30 | 0.15-0.25 |
| TW06-H | 99.7 |
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| 6-8μm | 7μm | 4-8 | 0.40-0.60 |
| TW10-H | 99.7 |
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| 9-12μm | 12μm | 4-8 | 0.35-0.50 |
| TW20-H | 99.7 |
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| 18-22μm | 12μm | 3-6 | 0.35-0.50 |
| TW20-W | 99.5 |
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| 20-25μm | 20μm | 1-4 | 0.40-0.60 |
| TW50-H | 99.7 |
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| 45-55μm | 12μm | 3-6 | 0.35-0.50 |
| PN02 | 99 tausaga |
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| 2-4μm | 1μm | 15-30 | 0.15-0.25 |
| PN06-H | 99 tausaga |
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| 6-8μm | 7μm | 4-8 | 0.40-0.60 |
| PN10-H | 99 tausaga |
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| 9-12μm | 12μm | 4-8 | 0.35-0.50 |
| PN20-H | 99 tausaga |
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| 18-22μm | 12μm | 3-6 | 0.35-0.50 |
| PN50-H | 99 tausaga |
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| 45-55μm | 12μm | 3-6 | 0.35-0.50 |
| * E le gata i lea: E mafai ona matou suʻesuʻeina ma atiina ae le Boron Nitride fou e tusa ai ma manaʻoga faapitoa a matou tagata faʻatau. | ||||||||||
1kg/taga, afifiina o le taga pepa alumini, 10kg/pusa, po'o le 25kg/taga
Pe mafai ona fa'apitoa e tusa ai ma mana'oga o tagata fa'atau
