B4C nanopowder Boron carbide poda yewelding zvinhu
Product Description
Micropowder Black B4C Boron Carbide Powder YeCeramic Coating
Boron carbide, rinozivikanwa sedhaimani dema, rinowanzova nehupfu hweruvara.Ndicho chimwe chezvinhu zvitatu zvakaomesesa zvinozivikanwa (mamwe maviri madhaimondi uye cubic boron nitride) uye inoshandiswa mumatangi ezvombo, masutu asingapindi bara uye akawanda maindasitiri ekushandisa.Inoshandiswa mukupfeka-inodzivirira zvinhu, ceramic yakasimbiswa chikamu, kunyanya muchiedza chezvombo, reactor neutron inonyudza, e.tc.
| Rimwe zita | B2-C,B4C,dhaimani dema,teraboron carbide |
| CAS NO. | 12069-32-8 |
| Chemical formula | B4C |
| Molar mass | 55.255 g mol |
| Kuonekwa | Upfu dema |
| Density | 2.52g/cm(yakasimba) |
| Melting point | 2350°C (2623.15 K) |
| Boiling point | >3500°C (>3773.15 K) |
| Solubility mumvura | Insoluble |
| Crystal chimiro | rhombohedral |
| Dambudziko guru | kukuvadza, Kutsamwisa |
Tsanangudzo yezvinyorwa
| Grit Size | Size | Kuumbwa Kwemakemikari | |||
| 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
Package
Advantage
1. High-giredhi particle grinding material;
2. Gadzira kemikari ceramic, girazi, kana muromo;
3. Nuclear reactor uye zvinhu zvinodzivirira;
4.Gadzira bullet proof armor;
5. Kuvandudza kukwidziridzwa kwebasa kwezvikamu zvemakanika;
6. Sekuwedzera filler ye boron chemical materials;
7. Essential filler refractory zvinhu.
