B4C nanopowder Bor carbide pulveris pro materia glutino
depictio producti
Micropowder Black B4C Bor Carbide Powder Pro Ceramic Coating
Boron carbide, alias niger adamas, pulvere colorari solet. Est una e tribus materiis durissimis notis (altera duo sunt adamas et nitride boron cubica) et adhibetur in armatura piscina, indicibus indicibus et multis applicationibus industrialibus.Adhibetur in materiae renitentibus, ceramico tempore aucti, praesertim in levi armatura, reactor neutron bibulus, e.tc.
| Alterum nomen | B2-C.B4C.nigrum ungue adamantino.teraboron carbide |
| CAS NO. | 12069-32-8 |
| Formulae chemica | B4C |
| Molar massa | 55.255 g mol |
| Aspectus | Niger pulveris |
| Density | 2.52g/cm(solidum) |
| Liquescens punctum | 2350°C (2623.15 K) |
| Ferveret | >3500°C (>3773.15 K) |
| Solubilitas in aqua | Insolubilis |
| Crystal structure | rhombohedral |
| Praecipuum periculum | harmfu, irritans |
Specification details
| Grit Size | Magnitudo | Compositio chemica | |||
| 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(MD#) | 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 | ||||
| Bor carbide | 355-250 | 92-80 | 17-23 | <0.3 | 90-99 |
SEM
sarcina
Commodum
1. Summus gradus particula stridor materialis;
2. Fac tellus chemica, vitrum vel COLLUM;
3. Reactori nuclei et materia protegente;
4.Produce bullet probationem armorum;
5. Operam leva partium mechanicarum emendare;
6. Ut filler elogia pro materiis chemicis boron;
7. filli essentialis materiae refractariae.
