B4C nanopowder Boron carbide paura mo te rauemi fehokotaki'anga
Whakaahuatanga Hua
Micropowder Black B4C Boron Carbide Paura mo te paninga uku
Ko te Boron carbide, he taimana pango, he paura te tae. Koinei tetahi o nga mea tino uaua e toru e mohiotia ana (ko etahi atu e rua he taimana me te boron nitride pūtoru) ka whakamahia i roto i nga patu taika, hutu matā me te maha o nga tono ahumahi.Ka whakamahia i roto i nga taonga-aatete, te wahanga o te karaehe, ina koa i roto i nga patu maamaa, te reactor neutron absorbent, etc.
| He ingoa ano | B2-C、B4C、taimana pango、teraboron carbide |
| CAS NO. | 12069-32-8 |
| tātai matū | B4C |
| Moara papatipu | 55.255 karamu mol |
| Te ahua | Te paura pango |
| Kiato | 2.52g/cm(totoka) |
| Te rewa | 2350°C (2623.15 K) |
| Kohuatanga | >3500°C (>3773.15 K) |
| Wairewa i roto i te wai | Korekore |
| Hanganga tioata | rhombohedral |
| Te ati matua | harmfu, Whakariri |
Nga korero taipitopito
| Rahi kirikiri | Rahi | Hangahanga matū | |||
| B% | C% | Fe2O3% | BC% | ||
| 60# | 315-215 | 78-81 | 17-22 | 0.2-0.4 | 97-99 |
| 80# | 200-160 | ||||
| 100# | 160-125 | ||||
| 120# | 125-100 | 78-80 | 17-22 | 0.2-0.4 | 96-98 |
| 150# | 100-80 | ||||
| 180# | 80-63 | ||||
| 240# | 60-50 | 77-80 | 17-22 | 0.3-0.5 | 96-97 |
| 280# | 50-40 | ||||
| 320# | 40-28 | ||||
| W40(360#) | 35-28 | 76-79 | 17-21 | 0.3-0.6 | 95-97 |
| W28(400#) | 28-20 | ||||
| W20(500#) | 20-14 | 75-79 | 17-21 | 0.4-0.8 | 94-96 |
| W14(600#) | 14-10 | ||||
| W10(800#） | 10-7 | 74-78 | 17-21 | 0.4-0.9 | 92-94 |
| W7(1000#) | 7-5 | ||||
| W5(1200#) | 5-3.5 | 74-78 | 17-21 | 0.5-0.9 | 90-93 |
| W3.5(1500#) | 3.5-2.5 | ||||
| -325# | <45 | 74-79 | 17-22 | <0.3 | 92-97 |
| 0-44μm | <45 | ||||
| -200# | <90 | 74-80 | 17-22 | <0.3 | 94-97 |
| -100# | <150 | ||||
| 0-25μm | <25 | 74-79 | 17-21 | <0.3 | 92-96 |
| 0-10μm | <10 | 74-78 | 17-21 | <0.3 | 91-95 |
| 60#-150# | 250-75 | 77-81 | 17-22 | <0.3 | 95-98 |
| 40#-120# | 315-106 | ||||
| 30#-60# | 355-250 | ||||
| Boron carbide | 355-250 | 92-80 | 17-23 | <0.3 | 90-99 |
SEM
Mōkī
Painga
1. High-kōeke matūriki huri rauemi;
2. Hanga matū uku, karaihe, pupuha ranei;
3. Reactor karihi me nga taonga whakamarumaru;
4.Produce matā patu patu;
5. Whakapai ake i te mahi hiki i nga waahanga miihini;
6. Hei whakakii taapiri mo nga taonga matū boron;
7. He mea whakakī nui mo nga rawa whakaahuru.
