B4C Boron Carbide Pa'u Tau mo Mea e Fa'alavalava
FOLASAGA O MEA FAI
| Boron Carbide / Faʻamatalaga / Tele / Vaega Kemisi | ||||
| Fa'amatalaga(GB) | Tele(um) | Vaega Vailaau | ||
| TB(%) | TC(%) | TLM(%) | ||
| 60# | 315-215 | 77-80 | 18-21 | 96-98.5 |
| 80# | 200-160 | |||
| 100# | 160-125 | |||
| 120# | 125-100 | |||
| 150# | 100-80 | 76-79 | 18-21 | 96-98 |
| 180# | 80-63 | |||
| 240# | 60-50 | |||
| 280# | 50-40 | |||
| 320# | 40-28 | |||
| W40(360#) | 40-28 | 75-79 | 17-21 | 95-97.5 |
| W28(400#) | 28-20 | |||
| W20(500#) | 20-14 | |||
| W14(600#) | 14-10 | 74-78 | 13-20 | 94-96 |
| W10(800#) | 10-7 | |||
| W7(1000#) | 7-5 | 74-77 | 13-20 | 91-94 |
| W5(1200#) | 5-3.5 | |||
| W3.5(1500#) | 3.5-2.5 | |||
| -10um | <10 | 73-77 | 18-21 | 92-97 |
| -25um | <25 | |||
| 0-44um | <45 | |||
| -325 mesh | <45 | |||
| -200 mesh | <90 | |||
| -100 mesh | <150 | |||
| 0-3mm | <3mm | 74-79 | 18-21 | 96-98 |
| 30-60# | 650-250 | 77-80 | 19-21 | 96-98 |
| 40-120# | 315-106 | |||
| 60-150# | 250-75 | |||
Fa'amatalaga o oloa
Boron carbide, alias black diamond, formulaB4C, masani o le pauta uliuli. O se tasi o mea sili ona faigata e tolu ua iloa. (o le isi lua o taimane, cubic boron nitride), faʻaaogaina mo ofutau, ofu faʻamaonia ma le tele o mea tau pisinisi o taavale tane. O lona maaa Mohs e 9.3.
O le faaaogaina oBoron Carbide PowderB4C
-Ati vaila'au ipu;
-mea faigaluega-tetee;
- Fa'aaogaina i le fa'aluina o mata fa'alua o le LED ma le manifinifi ma le fa'aiila o le safaira fa'avae fa'alautele ipu fa'alautele, alamanuia puipuiga a le atunu'u, alamanuia faaniukilia refractories alamanuia
ma isi mea enisinia sima, mea uelo ma isi.
