Phofo ea Boron
| Borone | |
| Ponahalo | Bosootho bo botsho |
| Mokhahlelo ho STP | Tiileng |
| Sebaka se qhibilihang | 2349 K (2076 °C, 3769 °F) |
| Ntho e belang | 4200 K (3927 °C, 7101 °F) |
| Density ha e le metsi (ho mp) | 2.08 g/cm3 |
| Mocheso oa fusion | 50.2 kJ / mol |
| Mocheso oa vaporization | 508 kJ / mol |
| Bokhoni ba mocheso oa Molar | 11.087 J/(mol·K) |
Tlhaloso ea Khoebo ea Boron Powder
| Lebitso la Sehlahiswa | Karolo ea Lik'hemik'hale | Karolelano ea Boholo ba Karolo | Ponahalo | ||||||
| Phofo ea Boron | Nano Boron ≥99.9% | Kakaretso ea Oksijene ≤100ppm | Metal Ion(Fe/Zn/Al/Cu/Mg/Cr/Ni) / | D50 50~80nm | Phofo e ntšo | ||||
| Crystal Boron phofo | Boron Crystal ≥99% | Mg≤3% | Fe≤0.12% | Al≤1% | Ka≤0.08% | Ke ≤0.05% | Ke ≤0.001% | -300 mesh | E sootho ho isa phofshoana e boputsoa bo lefifi |
| Amorphous Element Boron Powder | Boron Non Crystal ≥95% | Mg≤3% | Boron e qhibilihang ka Metsi ≤0.6% | Metsi a sa qhibilihang Matter ≤0.5% | Metsi le Volatile Mater ≤0.45% | Saese e tloaelehileng ea 1 micron, boholo bo bong bo fumaneha ka kopo. | E sootho ho isa phofshoana e boputsoa bo lefifi | ||
Sephutheloana: Mokotla oa Aluminium Foil
Stockage: Ho boloka tlas'a maemo a koetsoeng a ho omisa le polokelo e arohaneng le lik'hemik'hale tse ling.
Boron Powder e sebelisetsoa eng?
Boron phofo e sebelisoa haholo ho metallurgy, elektroniki, meriana, ceramics, indasteri ea nyutlelie, indasteri ea lik'hemik'hale le likarolo tse ling.
1. Boron phofo ke mofuta oa mafura a tšepe a nang le litekanyetso tse phahameng tsa gravimetric le volumetric calorific, tse 'nileng tsa sebelisoa haholo libakeng tsa sesole tse kang li-propellants tse tiileng, liqhomane tse matla haholo, le pyrotechnics. 'Me mocheso oa mollo oa phofo ea boron o fokotsehile haholo ka lebaka la sebopeho sa eona se sa tloaelehang le sebaka se seholo se khethehileng sa holim'a metsi;
2. Boron phofo e sebelisoa e le motsoako oa motsoako lihlahisoa tse khethehileng tsa tšepe ho etsa li-alloys le ho ntlafatsa thepa ea mechine ea tšepe. E ka boela ea sebelisoa ho roala lithapo tsa tungsten kapa ho tlatsa li-composite ka litšepe kapa lirafshoa. Boron e sebelisoa khafetsa ka li-alloys tsa sepheo sa spcial ho thatafatsa litšepe tse ling, haholo li-alloys tse nang le mocheso o phahameng oa mocheso.
3. Boron phofo e sebelisoa e le deoxidizer ka ho qhibilihisa koporo e se nang oksijene. Palo e nyane ea phofo ea boron e eketsoa nakong ea ts'ebetso ea ho qhibilihisa tšepe. Ka lehlakoreng le leng, e sebelisoa e le deoxidizer ho thibela tšepe ho ba oxidized mocheso o phahameng. Borone phofo e sebelisoa e le tlatsetso bakeng sa litene tsa magnesia-carbon tse sebelisoang liboping tsa mocheso o phahameng bakeng sa ho etsa tšepe;
4. Boron Powders e boetse e na le thuso ts'ebetsong leha e le efe moo libaka tse phahameng tsa holimo li lakatsehang tse kang ho hloekisa metsi le ka liseleng tsa mafura le lisebelisoa tsa letsatsi. Li-nanoparticles li boetse li hlahisa libaka tse phahameng haholo.
5. Boron phofo e boetse e le thepa ea bohlokoa e tala bakeng sa ho etsa boron halide e phahameng, le lisebelisoa tse ling tsa boron tse tala; Boron phofo e ka boela ea sebelisoa e le thuso ea ho cheselletsa; Boron phofo e sebelisoa e le sethatho bakeng sa mekotla ea moea ea koloi;
