B4C nanopowder Boron karbide ifu yo gusudira
Ibisobanuro ku bicuruzwa
Borb karbide ni ibintu bidasanzwe, mubisanzwe ifu yumukara-umukara.Ifite ubucucike buri hejuru (2.55g / cm³), ahantu ho gushonga cyane (2350 ° C), hamwe n’imiti ihamye y’imiti no kwinjiza neutron.Ibikoresho birakomeye cyane, bingana nuburemere bwa diyama, kandi bifite imiterere ya neutron.Ibi byatumye hakoreshwa karbide ya boron mubice byinshi, nkingufu za kirimbuzi nka neutron, ndetse no kwambara ibikoresho birwanya imbaraga, icyiciro cyo kongera ingufu za ceramic, ibirwanisho byoroheje, cyane cyane reaction ya neutron.
| Irindi zina | B2-C 、 B4C diamond diyama yirabura 、 teraboron karbide |
| URUBANZA OYA. | 12069-32-8 |
| Imiti yimiti | B4C |
| Imirase | 55.255 g mol |
| Kugaragara | Ifu yumukara |
| Ubucucike | 2.52g / cm (bikomeye) |
| Ingingo yo gushonga | 2350 ° C (2623.15 K) |
| Ingingo yo guteka | > 3500 ° C (> 3773.15 K) |
| Gukemura amazi | Kudashobora gukemuka |
| Imiterere ya Crystal | rhombohedral |
| Akaga gakomeye | harmfu, Kurakara |
Ibisobanuro
| Ingano ya Grit | Ingano | Ibigize imiti | |||
| 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 |
| 0-44 mm | <45 | ||||
| -200 # | <90 | 74-80 | 17-22 | <0.3 | 94-97 |
| -100 # | <150 | ||||
| 0-25 mm | <25 | 74-79 | 17-21 | <0.3 | 92-96 |
| 0-10 mm | <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 | ||||
| Borb karbide | 355-250 | 92-80 | 17-23 | <0.3 | 90-99 |
Sem
Amapaki
Ibyiza
1. Ibikoresho byo mu rwego rwo hejuru byo gusya;
2. Gukora ceramic chimique, ikirahure, cyangwa nozzle;
3. Imashini ya kirimbuzi n'ibikoresho byo gukingira;
4.Kora ibirwanisho byerekana amasasu;
5. Kunoza kuzamura serivisi yibice bya mashini;
6. Nka wuzuza ibikoresho bya chimoni ya boron;
7. Uzuza ibyingenzi kubikoresho byangiritse.
