B4C Boron Carbide Paura Utu mo nga Rauemi-Atete
WHAKATOKANGA HUA
| Boron Carbide/Whakaahuatanga/Rahi/Wahanga Matū | ||||
| Whakatakotoranga(GB) | Rahi(um) | Wae matū | ||
| TB(%) | TC(%) | BC(%) | ||
| 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 mata | <45 | |||
| -200 mata | <90 | |||
| -100 mata | <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 | |||
Whakaahuatanga Hua
Boron carbide, taimana pango alias, tātaiB4C, te nuinga o te paura pango. Koinei tetahi o nga mea tino uaua e toru e mohiotia ana. (ko era atu e rua he taimana, cubic boron nitride), e whakamahia ana mo te patu, nga kakahu matā me te maha o nga tono ahumahi mo nga waka waka. Ko tona pakeke Mohs he 9.3.
Ko te tono oPaura Boron CarbideB4C
-Poera matū anti;
- nga taputapu aukati kakahu;
-I whakamahia i roto i te hurihanga mata-rua o te LED me te angiangi me te whakakorikori i te sapphire i runga i nga pereti toroa LED, te ahumahi tiaki motu, te ahumahi karihi karihi.
me etahi atu taonga miihini miihini, nga taputapu raima etc.
