Boron Powder CAS 7440-42-8
Nafaqada molecular budada boron: B, CAS Maya: 7440-42-8, budo bunni ah oo aan ur lahayn oo leh waxyaabo kiimiko ah oo firfircoon.Boron waxay ku xasilan tahay heerkulka qolka hawada waxayna oxidized marka la kululeeyo ilaa 300 ° C, waxayna shidaa marka ay gaarto 700 ° C. Cuf-jiid gaar ah 2 35g / cm3, barta dhalaalka 2160 ° C, barta karkarinta 2550 ° C (sublimation).
| Darajo | daahirnimo | Magnesium | Hydrogen peroxide walax aan la milmi karin | Booron biyo-milmi kara | Biyaha ku jira
| Celceliska cabbirka walxaha (D50) |
| B85 | 85-88% | ≤12.0% | ≤ 1.5% | ≤ 1.0% | ≤ 1.0% | ≤ 2 (μ) |
| B90 | 90-92% | ≤ 6.0% | ≤ 1.0% | ≤ 0.5% | ≤ 0.5% | ≤ 2 (μ) |
| B95 | 95-97% | ≤ 2.0% | ≤ 1.0% | ≤ 0.5% | ≤ 0.5% | ≤ 2 (μ) |
1. Waxyaalaha lagu daro kicinta aaladaha qarxa
2. Diyaarinta alaabta ceeriin ee boride kale
3. Deoxidizer dhalaalaysa naxaasta oo ka xor ah oksijiin
4. Qalabka alxanka
5. Sida qayb daawaha ah ee alaabta birta ah ee gaarka ah
6. Gantaal adag
7. Barkinta shilka ee baabuurta
8. Dahaarka iyo qallafsanaanta
9. Waxyaabaha lagu daro leben kaarboon ee Magnesium ee foornooyinka birta lagu sameeyo heerkul sare
10. Qaybaha dhoobada teknoolajiyada sare
11. Codsiyada kale ee u baahan boron nadiif ah
0.5 kg/bac aluminium ah (vacuum), 10, 12.5 ama 15 kg/fuusto
Boron Powder CAS 7440-42-8
Boron Powder CAS 7440-42-8
