I-Boron Powder
| I-Boron | |
| Ukubukeka | Okumnyama-nsundu |
| Isigaba ku-STP | Okuqinile |
| Iphoyinti lokuncibilika | 2349 K (2076 °C, 3769 °F) |
| Iphuzu elibilayo | 4200 K (3927 °C, 7101 °F) |
| Ukuminyana lapho uketshezi (at mp) | 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) |
Ukucaciswa Kwebhizinisi Kwe-Boron Powder
| Igama Lomkhiqizo | Ingxenye Yekhemikhali | Usayizi Wezinhlayiyana Omaphakathi | Ukubukeka | ||||||
| I-Boron Powder | I-Nano Boron ≥99.9% | Ingqikithi Ye-Oxygen ≤100ppm | I-Metal Ion(Fe/Zn/Al/Cu/Mg/Cr/Ni) / | I-D50 50~80nm | Impushana emnyama | ||||
| I-Crystal Boron Powder | I-Boron Crystal ≥99% | Mg≤3% | Fe≤0.12% | Al≤1% | Ca≤0.08% | Si ≤0.05% | Cu ≤0.001% | - 300 amatshe | Okunsundu ngokukhanyayo ukuya kumpushana omnyama |
| I-Amorphous Element Boron Powder | I-Boron Non Crystal ≥95% | Mg≤3% | I-Boron Encibilikayo Emanzi ≤0.6% | Indaba Engancibiliki Amanzi ≤0.5% | Amanzi kanye ne-Volatile Mater ≤0.45% | Usayizi ojwayelekile ongu-1 micron, omunye usayizi utholakala ngesicelo. | Okunsundu ngokukhanyayo ukuya kumpushana omnyama | ||
Iphakheji: Isikhwama se-Aluminium Foil
Stockage: Ukugcinwa ngaphansi kwezimo zokomisa ezivaliwe kanye nesitolo esihlukanisiwe kwamanye amakhemikhali.
Isetshenziselwa ini i-Boron Powder?
I-Boron powder isetshenziswa kabanzi kwezensimbi, i-electronics, imithi, izitsha zobumba, imboni yenuzi, imboni yamakhemikhali neminye imikhakha.
1. I-Boron powder iwuhlobo lwamafutha ensimbi anamanani aphezulu e-gravimetric kanye ne-volumetric calorific, esetshenziswe kakhulu emikhakheni yezempi njengama-propellants aqinile, iziqhumane ezinamandla, kanye ne-pyrotechnics. Futhi izinga lokushisa lomlilo le-boron powder liyancipha kakhulu ngenxa yokuma kwayo okungavamile kanye nendawo enkulu ethize;
2. I-Boron powder isetshenziswa njengengxenye ye-alloy emikhiqizweni yensimbi ekhethekile ukwenza ama-alloys nokuthuthukisa izakhiwo zemishini yezinsimbi. Ingase futhi isetshenziselwe ukumboza izintambo ze-tungsten noma njengama-fillaments kuzinhlanganisela ngezinsimbi noma izitsha zobumba. I-Boron ivamise ukusetshenziswa kuma-alloys enhloso ye-spcial ukuze kuqiniswe ezinye izinsimbi, ikakhulukazi ama-alloys okubhula okunezinga lokushisa eliphezulu.
3. I-Boron powder isetshenziswa njenge-deoxidizer ekuncibilikiseni ithusi elingenawo umoya-mpilo. Inani elincane le-boron powder liyengezwa phakathi nenqubo yokuncibilikisa insimbi. Ngakolunye uhlangothi, isetshenziswa njenge-deoxidizer ukuvimbela insimbi ukuthi ifakwe i-oxidized ekushiseni okuphezulu. I-Boron powder isetshenziswa njengesengezo sezitini ze-magnesia-carbon ezisetshenziswa ezithandweni zokushisa eziphakeme ekwenzeni insimbi;
4. I-Boron Powder nayo iwusizo kunoma yisiphi isicelo lapho izindawo eziphezulu zifunwa khona njengokuhlanza amanzi kanye ne-fuel cell kanye ne-solar applications. Ama-nanoparticles nawo akhiqiza izindawo eziphakeme kakhulu.
5. Impushana ye-Boron iphinde ibe yinto ebalulekile yokwenziwa kwe-boron halide ehlanzekile, nezinye izinto zokusetshenziswa kwe-boron compound; I-Boron powder ingasetshenziswa futhi njengosizo lokushisela; I-Boron powder isetshenziswa njengesiqalo sama-airbags emoto;
