Boron powder
| I-boron | |
| Ukubonakala | Black-Brown |
| Isigaba e-STP | -Jiyile |
| Iphuzu elincibilikayo | 2349 K (2076 ° C, 3769 ° F) |
| Iphuzu elibilayo | I-4200 k (3927 ° C, 7101 ° F) |
| Ubuningi lapho uketshezi (ku-MP) | I-2.08 g / cm3 |
| Ukushisa kwe-fusion | 50.2 KJ / Mol |
| Ukushisa kwe-vaporization | 508 KJ / Mol |
| Umthamo wokushisa we-molar | 11.087 J / (Mol · k) |
I-Boron yinto ye-metalloid, ukuba ne-alsotropes emibili, i-amorous boron ne-crystalline Boron. I-Amorphous Boron yi-powder brown ngenkathi uCrystalline Boron i-silvery kuya emnyama. I-Crystalline Boron Granules kanye nezicucu ze-boron zingu-boron ophakeme kakhulu, kanzima kakhulu, futhi zingumqhubi ompofu ekushiseni kwegumbi.
I-Crystalline Boron
Ifomu le-crystal le-crystalline Boron ikakhulukazi lelo β-form, elihlanganiswe kusuka ku-β-form kanye nefomu lekhiyubhu ukuze wakhe ikhilokhi yekristalu. Njenge-crystalline ye-crystalrine yemvelo, ubuningi bawo bungaphezulu kwama-80% .Imbala ngokuvamile yimpuphu empunga-nsundu noma izinhlayiya ezibunjiwe ezingenamikhawulo. Ubukhulu obujwayelekile bezinhlayiyana ze-crystalline boron powder ethuthukisiwe futhi eyenziwe ngezifiso inkampani yethu ingu-15-60μM; Ubukhulu obujwayelekile bezinhlayiyana zeCrystalline Boron izinhlayiya yi-1-10mm (usayizi okhethekile wezinhlayiyana ungahle ubekwe ngokwezifiso ngokuya ngezidingo zamakhasimende). Ngokuvamile, ihlukaniswe imininingwane emihlanu ngokuya ngobumsulwa: 2n, 3N, 4N, 5N, no-6n.
Ukucaciswa kwebhizinisi le-Crystal Boron
| Phawula | B Okuqukethwe (%) ≥ | Okuqukethwe Ukungcola (PPM) ≤ | ||||||||||
| Fe | Au | Ag | Cu | Sn | Mn | Ca | As | Pb | W | Ge | ||
| Umcb6n | 99.9999 | 0.5 | 0.02 | 0.03 | 0.03 | 0.08 | 0.07 | 0.01 | 0.01 | 0.02 | 0.02 | 0.04 |
| Umcb5n | 99.999 | 8 | 0.02 | 0.03 | 0.03 | 0.1 | 0.1 | 0.1 | 0.08 | 0.08 | 0.05 | 0.05 |
| Umcb4n | 99.99 | 90 | 0.06 | 0.3 | 0.1 | 0.1 | 0.1 | 1.2 | 0.2 | |||
| Umcb3n | 99.9 | -Mashumi | 0.08 | 0.8 | 10 | 9 | 3 | 18 | 0.3 | |||
| Umcb2n | 99 | 500 | 2,5 | 1 | 12 | 30 | 300 | 0.08 | ||||
Iphakheji: Imvamisa igcwele emabhodleleni e-polytetrafluoroethleethenetene futhi ivalwe ngogesi we-inert, imininingwane ebekiwe ka-50g / 100g / ibhodlela;
I-Amorphous Boron
I-Amorphous Boron ibizwa nangokuthi i-non-crystalline Boron. Ifomu layo le-crystal limise okwenziwe nge-tetragonal crystal isakhiwo, futhi umbala walo unsundu omnyama noma ophuzi kancane. Kuthuthukiswe i-amorphous boron powder futhi eyenziwe ngokwezifiso yinkampani yethu kungumkhiqizo ophakeme. Ngemuva kokucubungula okujulile, okuqukethwe kwe-boron kungafinyelela kuma-99%, 99.9%; Ubukhulu obujwayelekile bezinhlayiyana yi-D50≤2μM; Ngokuya ngezidingo ezikhethekile zesayizi yezinhlayiyana zamakhasimende, i-sub-nanometer powder (≤500m) ingacutshungulwa futhi yenziwe ngezifiso.
Ukucaciswa kwe-Amonphous Boron Enterprise
| Phawula | B Okuqukethwe (%) ≥ | Okuqukethwe Ukungcola (PPM) ≤ | |||||||
| Fe | Au | Ag | Cu | Sn | Mn | Ca | Pb | ||
| Umab3n | 99.9 | -Mashumi | 0.08 | 0.8 | 10 | 9 | 3 | 18 | 0.3 |
| Umab2n | 99 | 500 | 2,5 | 1 | 12 | 30 | 300 | 0.08 | |
Iphakheji: Ngokuvamile, igcwele izikhwama ze-foil ze-vacuum aluminium ngokuchazwa kwe-500g / 1kg (i-nano powder ayimvumelwanga);
Isotope ¹¹b
I-Isotope yemvelo ye-isotope ¹¹b ingu-80.22%, futhi iyi-dopant esezingeni eliphakeme ne-diffuser yezinto zokwenziwa ze-Chip ze-semiconductor. Njenge-dopant, ¹¹b ingenza ama-silicon ion ahlelwe ngokukhululeka, okusetshenziselwa ukwenza ama-microstus ahlanganisiwe kanye nama-microchips aphezulu aphezulu, futhi anomphumela omuhle ekuthuthukiseni amandla okulwa nama-semivitor. I-Isotope ye-¹¹b yathuthukiswa futhi yenziwe ngokwezifiso yinkampani yethu i-crystal isotope ye-cubic β-shape enobumsulwa obukhulu nokuchichima okuphezulu, futhi kuyinto ebalulekile ebalulekile yama-chips aphezulu.
Ukucaciswa kwebhizinisi le-isotope¹¹b
| Phawula | B Okuqukethwe (%) ≥) | Ubuningi (90%) | Usayizi wezinhlayiyana (mm) | Phawula |
| Umib6n | 99.9999 | 90 | ≤2 | Singenza ngokwezifiso imikhiqizo enobuningi obuhlukahlukene nobukhulu bezinhlayiyana ngokuya ngezidingo zomsebenzisi |
Iphakheji: Igcwele ePolytetrafluoroethyleneByline, igcwele ukuvikela igesi inert, 50g / ibhodlela;
Isotope ¹ºb
I-Isotope amaningi we-isotope ¹ºb ingu-19.78%, okuyinto enhle kakhulu yokuvikela yenuzi, ikakhulukazi ngomphumela omuhle wokutholwa kuma-neutrons. Ungenye yezinto ezidingekayo zokufakelwa embonini yezezicucu yenuzi. I-¹ºb isotope yathuthukiswa futhi yakhiqizwa yinkampani yethu ingeyesiko ye-Cubic β-Shaped Crystal Isotope, enezinzuzo zobumsulwa obuphezulu, obukhulu obuningi kanye nenhlanganisela elula nenhlanganisela elula nenhlanganisela elula nezinsimbi. Kuyinto ebaluleke kakhulu ebonakalayo yemishini ekhethekile.
Ukucaciswa kwebhizinisi le-isotope¹ºb
| Phawula | B Okuqukethwe (%) ≥) | Ubuningi (%) | Ubukhulu bezinhlayiyana (μm) | Ubukhulu bezinhlayiyana (μm) |
| Umib3n | 99.9 | 95,92,90,78,78 | ≥080 | Singenza ngokwezifiso imikhiqizo enobuningi obuhlukahlukene nobukhulu bezinhlayiyana ngokuya ngezidingo zomsebenzisi |
Iphakheji: Igcwele ePolytetrafluoroethyleneByline, igcwele ukuvikela igesi inert, 50g / ibhodlela;
Yini i-amon boron, i-boron powder ne-boron yemvelo esetshenziselwa?
Kukhona izinhlelo ezibanzi ze-amorphous boron, boron powder kanye ne-boron yemvelo. Zisetshenziswa ku-metallurgy, elekthronikhi, umuthi, ceramics, imboni yenuzi, imboni yamakhemikhali kanye nezinye izinkambu.
1. I-Amorphous Boron isetshenziswa embonini yezimoto njenge-ingneter kuma-airbags kanye nama-belt tighstus. I-Amorphous Boron isetshenziswa kuma-protechnics kanye namarokhethi njengesengezo kuma-flares, abazizi kanye nokulibala izingoma, amafutha aqinile awohlokayo, neziqhumane. Inika ama-Flares umbala ohlaza okotshani.
2. I-BORON yemvelo yakhiwa ama-isotopes amabili azinzile, enye yazo (BORON-10) inokusetshenziswa okuningi njenge-ejenti ye-neutron. Isetshenziswa njenge-neutrorn anyorber inkaziso yokulawula yenuzi, kanye nokuqina kwemisebe.
I-3. I-Elemental Boron isetshenziswa njenge-dopant embonini ye-semiconductor, kanti ama-boron ahlanganisa adlala izindima ezibalulekile njengezinto zokwakha ezilula, izinambuzane kanye nama-reasvents synthersis.
I-4. I-Boron powder uhlobo lwamafutha ensimbi anamanani aphezulu ama-gravimetric kanye namanani we-volumetric calorific, asetshenziswe kabanzi emikhakheni yamasosha enjengezibonelo eziqinile, iziqhumane zamandla aphezulu, nama-protechnics. Futhi izinga lokushisa le-loron le-boron powder lincishiswe kakhulu ngenxa yokwakheka kwalo okungajwayelekile kanye nendawo enkulu engaphezulu komhlaba;
I-5. I-Boron powder isetshenziswa njengengxenye ye-alloy emikhiqizweni ekhethekile yensimbi ukwakha ama-alloys futhi ithuthukise izakhiwo zemishini zezinsimbi. Ingase futhi isetshenziselwe ukujabha izintambo noma njengemifantu kuma-composites anezinsimbi noma ama-ceramics. I-Boron isetshenziswa kaningi kuma-sccial inhloso ama-alloys ukuqinisa ezinye izinsimbi, ikakhulukazi ama-alloys aphansi aphezulu.
6 Inani elincane le-boron powder lingezwa ngesikhathi senqubo yensimbi yokunqwabanisa. Ngakolunye uhlangothi, isetshenziswa njenge-deoxidizer ukuvikela insimbi ekubeni yi-oxidised ekushiseni okuphezulu. I-Boron powder isetshenziswa njengesengezo sezitini ze-magnesia-carbon ezisetshenziswe ezindlini zokushisa eziphakeme zokushaya ngensimbi;
7. Ama-boron powders nawo awusizo kunoma yiluphi uhlelo lokusebenza lapho izindawo eziphezulu ezifunwa khona zithandwa njengokwelashwa kwamanzi nasezisetshenzisweni zelanga kanye nezicelo zelanga. Ama-nanoparticles akhiqiza izindawo eziphakeme kakhulu.
8. I-Boron powder nayo iyinto ebalulekile eluhlaza yokwenziwa kwe-boron halide ephezulu, nezinye izinto ezihlanganisiwe ze-boron; I-Boron powder nayo ingasetshenziswa njengosizo lwe-Welding; I-Boron powder isetshenziswa njengomsunguli wama-airbags wezimoto;
