B4C nanopowder Boron carbide ntụ ntụ maka ịgbado ọkụ ihe
Nkọwa ngwaahịa
Micropowder Black B4C Boron Carbide ntụ ntụ maka mkpuchi seramiiki
Boron carbide, alias black diamond, na-abụkarị ntụ ntụ. Ọ bụ otu n'ime ihe atọ kachasị sie ike mara (abụọ ndị ọzọ bụ diamond na cubic boron nitride) ma na-eji ya na tank tank, suut proof na ọtụtụ ngwa mmepụta ihe.A na-eji ya na ihe ndị na-eguzogide iyi, seramiiki gbasiri ike, ọkachasị na ngwa agha ọkụ, ihe na-anabata neutron reactor, e.tc.
| Aha ọzọ | B2-C,B4C,diamond ojii,teraboron carbide |
| CAS NO. | 12069-32-8 |
| Usoro ọgwụ | B4C |
| Molar uka | 55.255 g mol |
| Ọdịdị | Black ntụ ntụ |
| Njupụta | 2.52g/cm (siri ike) |
| Ebe mgbaze | 2350°C (2623.15 K) |
| Ebe esi nri | > 3500°C (> 3773.15 K) |
| Solubility na mmiri | Na-adịghị edozi |
| Ọdịdị kristal | rhombohedral |
| Isi ihe egwu | harmfu, na-akpasu iwe |
Nkọwa nkọwapụta
| Nha grit | Nha | Ngwakọta kemịkalụ | |||
| 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 | ||||
| 0-25μm | <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
ngwugwu
Uru
1. High-ọkwa urughuru egweri ihe;
2. Mee chemical seramiiki, iko, ma ọ bụ nozzle;
3. Ngwunye nuklia na ihe mkpuchi;
4.Produce mgbo proof armor;
5. Mma ọrụ ebuli nke n'ibu akụkụ;
6. Dị ka ihe mgbakwunye maka ihe kemịkalụ boron;
7. Ihe nkpuchi dị mkpa maka ihe mgbagha.
