Tungsten Crucible
Tungsten crucible
Amfani: Saboda girman juriya da ƙarancin gurɓataccen gurɓataccen yanayi, tungsten ana amfani dashi ko'ina a cikin kera yumbu da sapphire crystal girma da ƙarancin narkewar ƙasa a cikin masana'antar LED.
Girman gama gari kamar ƙasa:
| Diamita (mm) | Kauri (mm) | Tsayi (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 |
Gilashin da aka danne mu da aka yi da tungsten suna da ƙarancin ƙasa da ƙasa da 0.8 µm. Za a iya fitar da sapphire daga cikin ƙugiya ba tare da wahala ba kuma ba tare da lalata saman kullun ba. Ga masu kera sapphire, wannan yana haifar da ƙarancin hadaddun da tsadar sake yin aiki a saman crucible. Zagayen zagayawa suna gudana lafiya kuma suna isar da ingots masu inganci. Kuma akwai wata fa'ida: Filin santsi ba shi da sauƙi ga lalacewa ta hanyar narkewar sapphire mai tsanani. Wannan yana ƙara rayuwar sabis na tungsten crucibles da za a sake amfani da su.
Za mu iya aiwatar da tungsten rhenium a cikin daban-daban masu girma dabam da kuma tungsten flakes ga rare ƙasa smelting da tungsten da molybdenum sassa na thermal filin sapphire crystal girma makera (ciki har da zafi garkuwa, dumama jiki da goyon baya, da dai sauransu) bisa ga abokin ciniki bukatun.
