Boron Powder
| Boron | |
| Chitarisiko | Dema-ruvara |
| Phase pa STP | Solid |
| Melting point | 2349 K (2076 °C, 3769 °F) |
| Boiling point | 4200 K (3927 °C, 7101 °F) |
| Density kana iri mvura (pa mp) | 2.08 g/cm3 |
| Kupisa kwe fusion | 50.2 kJ / mol |
| Kupisa kwe vaporization | 508 kJ/mol |
| Molar kupisa simba | 11.087 J/(mol·K) |
Enterprise Specification yeBoron Powder
| Product Name | Chemical Component | Avhareji Particle Size | Chitarisiko | ||||||
| Boron Powder | Nano Boron ≥99.9% | Yese Okisijeni ≤100ppm | Metal Ion(Fe/Zn/Al/Cu/Mg/Cr/Ni) / | D50 50~80nm | Upfu dema | ||||
| Crystal Boron Powder | Boron Crystal ≥99% | Mg≤3% | Fe≤0.12% | Al≤1% | Ca≤0.08% | Si ≤0.05% | Cu ≤0.001% | -300 mesh | Chiedza chebrown kusvika kupfumbu yakasviba |
| Amorphous Element Boron Powder | Boron Non Crystal ≥95% | Mg≤3% | Mvura inonyungudika Boron ≤0.6% | Mvura isingasviki Matter ≤0.5% | Mvura uye Volatile Mater ≤0.45% | Yakajairika saizi 1 micron, imwe saizi inowanikwa nekukumbira. | Chiedza chebrown kusvika kupfumbu yakasviba | ||
Package: Aluminium Foil Bag
Stockage: Kuchengetedza pasi pekuomeswa kwakavharwa mamiriro uye chitoro chakaparadzaniswa nemamwe makemikari.
Boron Powder inoshandiswa nei?
Boron poda inoshandiswa zvakanyanya musimbi, zvemagetsi, mushonga, ceramics, indasitiri yenyukireya, indasitiri yemakemikari nemamwe minda.
1. Boron powder imhando yemafuta esimbi ane high gravimetric uye volumetric calorific values, iyo yakashandiswa zvakanyanya muminda yemauto yakadai seyakasimba propellants, high-energy explosives, uye pyrotechnics. Uye tembiricha yekupisa yeboron poda yakaderedzwa zvakanyanya nekuda kwechimiro chayo chisina kujairika uye yakakura chaiyo nzvimbo;
2. Boron poda inoshandiswa sechikamu chealloy muzvigadzirwa zvesimbi zvakakosha kugadzira alloys uye kuvandudza michina yesimbi. Inogona zvakare kushandiswa kupfekedza tungsten waya kana sekuzadza mumakompositi nesimbi kana ceramics. Boron inowanzoshandiswa mune spcial chinangwa alloys kuomesa mamwe simbi, kunyanya-yepamusoro-tembiricha brazing alloys.
3. Boron powder inoshandiswa se deoxidizer mu okisijeni-isina mhangura yekunyungudutsa. Chikamu chiduku cheboron powder chinowedzerwa panguva yekunyunguduka kwesimbi. Kune rimwe divi, rinoshandiswa se deoxidizer kudzivirira simbi kuti isave oxidized pakupisa kwakanyanya. Boron poda inoshandiswa sekuwedzera kune magnesia-kabhoni zvidhinha zvinoshandiswa mumoto wekushisa wepamusoro wekugadzira simbi;
4. Boron Powders inobatsirawo mune chero kushandiswa uko nzvimbo dzakakwirira dzepamusoro dzinodiwa dzakadai sekuchenesa mvura uye mumafuta emafuta uye kushandiswa kwezuva. Nanoparticles zvakare inogadzira nzvimbo dzakakwirira kwazvo.
5. Boron poda ihwowo chinhu chakakosha chekugadzirwa kwepamusoro-kuchena boron halide, uye mamwe boron compound raw materials; Boron poda inogonawo kushandiswa sewelding aid; Boron poda inoshandiswa semutangi wemota airbags;
