Tungsten Crucible
Tungsten crucible
Kushandiswa: Nekuda kwekudzivirira kwekushisa kwakanyanya uye kusvibiswa kwakaderera, tungsten inoshandiswa zvakanyanya mukugadzira ruby nesafire crystal kukura uye isingawanzonyungudika pasi muindasitiri ye LED.
Saizi yakajairika senge pazasi:
| Dhayamita (mm) | Ukobvu (mm) | Urefu (mm) |
| 30-50 | 2-10 | ＜1300 |
| 50-100 | 3-15 | |
| 100-150 | 3-15 | |
| 150-200 | 5-20 | |
| 200-300 | 8-20 | |
| 300-400 | 8-30 | |
| 400-450 | 8-30 | |
| 450-500 | 8-30 |
Yedu yakadzvanywa-sintered crucibles yakagadzirwa ne tungsten ine roughness yepasi isingasviki 0.8 µm. Iyo safiro inogona kutorwa kubva kune crucible pasina kuoma uye pasina kukuvadza pamusoro peiyo crucible. Kune vagadziri vesafire, izvi zvinoguma nekusanyanya kuoma uye kudhura reworking pamusoro peiyo crucible. Iwo matenderedzwa anomhanya zvakanaka uye anoburitsa emhando yepamusoro ingots. Uye pane chimwe chakanakira: Nzvimbo yakatsetseka haitani kuita ngura inokonzerwa nehukasha yakanyungudutswa yesafire. Izvi zvinowedzera hupenyu hwesevhisi yezvinogona kushandiswazve tungsten crucibles.
Isu tinokwanisa kugadzira tungsten rhenium muhukuru hwakasiyana uye tungsten flakes kune isingawanzo kunyunguduka ivhu uye tungsten uye molybdenum zvikamu zvenzvimbo inopisa yesafire crystal yekukura vira (kusanganisira kupisa nhovo, kupisa muviri uye kutsigirwa, nezvimwewo) zvinoenderana nezvinodiwa nevatengi.
