Ityhubhu yesafire ebonakalayo ye-EFG ububanzi obukhulu bangaphandle Ubushushu obuphezulu kunye nokumelana noxinzelelo

Inkcazo emfutshane:

Ityhubhu yesafire sisakhiwo esisilinda esenziwe ngesafire, esiluhlobo lwemineral corundum. Iityhubhu zesafire zaziwa ngokuqina kwazo okungaqhelekanga, ukuhanjiswa kobushushu okuphezulu, kunye neempawu ezintle zokukhanya. Zihlala zisetyenziswa kwizicelo zobushushu obuphezulu kunye noxinzelelo oluphezulu, njengakwimizi-mveliso yeenqwelo-moya, i-semiconductor, kunye neekhemikhali.

Thumela i-imeyile kuthi

Iimbonakalo

Iimpawu zetyhubhu yesafire ziyenza ifaneleke ukusetyenziswa kwiindawo ezishushu kakhulu apho ezinye izinto zinokungasebenzi kakuhle. Iyakwazi ukumelana namaqondo obushushu aphezulu, ukugqwala, kunye nokuguguleka, nto leyo eyenza ukuba ibe luncedo kwiindlela ezifana neetyhubhu ze-furnace, iityhubhu zokukhusela i-thermocouple, kunye neenzwa zoxinzelelo oluphezulu kunye nobushushu obuphezulu.

Ukongeza kwiipropati zayo zoomatshini nezobushushu, ukukhanya kwe-sapphire kwi-spectrum ebonakalayo ne-near-infrared kuyenza ibe luncedo kwizicelo apho kufuneka ukufikelela kwi-optical, njengakwiinkqubo ze-laser, izixhobo zokuhlola i-optical, kunye namagumbi ophando anoxinzelelo oluphezulu.

Ngokubanzi, iityhubhu zesafire zixatyiswa ngokudibanisa kwazo amandla oomatshini, ukumelana nobushushu, kunye nokucaca okubonakalayo, okwenza zibe zizinto ezinokuguquguquka kwizicelo ezahlukeneyo zoshishino nezenzululwazi.

Iipropati zetyhubhu yesafire

Ukumelana kakuhle nobushushu kunye noxinzelelo: Ityhubhu yethu yesafire isetyenziswa kumaqondo obushushu aphezulu ukuya kuthi ga kwi-1900 ° C
Ubunzima nokuqina okuphezulu kakhulu: Ubunzima betyhubhu yethu yesafire bufikelela kwi-Mohs9, kwaye bunokumelana nokuguguleka okunamandla.
Ayingeni moya kakhulu: Ityhubhu yethu yesafire yenziwe ngendlela enye enobuchwepheshe obukhethekileyo kwaye ayingeni moya ngokupheleleyo, ithintela ukungena kwegesi eseleyo kwaye imelana nokugqwala kwegesi yeekhemikhali.
Indawo ebanzi yokusetyenziswa: Ityhubhu yethu yesafire ingasetyenziswa kwizicelo zezibane kwizixhobo ezahlukeneyo zohlalutyo kwaye inokudlulisa ukukhanya okubonakalayo, okukhanyayo okanye okukhanyayo, kwaye isetyenziswa njengendawo yomgangatho endaweni ye-quartz, i-alumina kunye ne-silicon carbide kwizicelo zokucubungula i-semiconductor.

Ityhubhu yesafire eyenziwe ngokwezifiso:

ububanzi obungaphandle	Φ1.5~400mm
ububanzi bangaphakathi	Φ0.5~300mm
ubude	2-800mm
udonga olungaphakathi	0.5-300mm
ukunyamezelana	+/-0.02~+/- 0.1mm
uburhabaxa	40/20~80/50

ubungakanani	eyenziwe ngokwezifiso
Indawo yokunyibilika	1900℃
ifomula yekhemikhali	isafire
uxinano	3.97 gm/cc
ubulukhuni	22.5 GPa
amandla okugoba	I-690 MPa
amandla e-dielectric	48 ac V/mm
i-dielectric constant	9.3 (@ 1 MHz)
ukumelana nomthamo	10^14 ohm-cm