I-Tungsten crucible
Ukusetyenziswa: Ngenxa yokumelana nokushisa okuphezulu kunye nongcoliseko oluphantsi, i-tungsten isetyenziswa ngokubanzi ekwenzeni i-ruby kunye ne-sapphire crystal ukukhula kunye nomhlaba onqabileyo wokunyibilika kwishishini le-LED.
Ubungakanani obuqhelekileyo bungezantsi:

Iicrucibles zethu ezicinezelweyo ezenziwe nge tungsten zinoburhabaxa bomphezulu obungaphantsi kwe 0.8 µm. I-sapphire inokukhutshwa kwi-crucible ngaphandle kobunzima kwaye ngaphandle kokulimaza umphezulu we-crucible. Kubavelisi besafire, oku kubangela ukuba kungabi nzima kwaye kubizwe ukulungiswa kwakhona komphezulu we-crucible. Imijikelo iqhuba kakuhle kwaye ihambisa iingots ezikumgangatho ophezulu. Kwaye kukho enye inzuzo: Umphezulu ogudileyo awuchaphazeleki kancinci kukuhlwa okubangelwa yisafire enyibilikisiweyo enobundlobongela. Oku kwandisa ubomi benkonzo ye-tungsten crucibles ephinda isetyenziswe.
Siyakwazi ukucubungula i-rhenium ye-tungsten ngobukhulu obuhlukeneyo kunye ne-tungsten flakes ye-smelting yomhlaba enqabileyo kunye ne-tungsten kunye neendawo ze-molybdenum ze-thermal field ye-sapphire crystal ukukhula eziko (kubandakanya ikhuselo lobushushu, ukufudumeza umzimba kunye nenkxaso, njl.) ngokweemfuno zabathengi.