EFG chubhu yesafire inoonekera ine dhayamita hombe yekunze, tembiricha yakakwira uye kuramba kumanikidzwa

EFG chubhu yesafire inoonekera dhayamita hombe yekunze Tembiricha yakanyanya uye kuramba kumanikidzwa Mufananidzo wakaratidzwa

Tsananguro pfupi:

Chubhu yesafire chimiro che cylindrical chakagadzirwa nesafire, inova mhando ye mineral corundum. Chubhu dzesafire dzinozivikanwa nekuoma kwazvo, kupisa kwakanyanya, uye kugona kwakanaka kwekuona. Dzinowanzo shandiswa mumashandisirwo ekupisa kwakanyanya uye kumanikidzwa kwakanyanya, senge muindasitiri yendege, semiconductor, uye makemikari.

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Zvinhu zvirimo

Hunhu hwechubhu yesafire hunoita kuti ikwanise kushandiswa munzvimbo dzakaoma apo zvimwe zvinhu zvinogona kutadza kushanda. Inogona kutsungirira kupisa kwakanyanya, ngura, uye kupera, zvichiita kuti ive yakakosha pakushandiswa senge machubhu echoto, machubhu ekudzivirira thermocouple, uye masensa ekupisa kwakanyanya uye kupisa kwakanyanya.

Kuwedzera kune hunhu hwayo hwemakanika uye hwekupisa, kujeka kwesafire muchiedza chinoonekwa uye chiri pedyo neinfrared kunoita kuti ishande zvakanaka pakushandiswa kwechiedza, senge mumasisitimu elaser, michina yekuongorora maziso, uye makamuri ekutsvagisa ane simba rakawanda.

Kazhinji, machubhu esapphire anokosheswa nekuda kwekubatana kwawo nesimba remuchina, kuramba kupisa, uye kujeka kwemaziso, zvichiita kuti ave zvinhu zvakasiyana-siyana mumabasa akasiyana-siyana eindasitiri nesainzi.

Zvimiro zvechubhu yesafire

Kudzivirira kupisa nekumanikidzwa kwakanyanya: Chubhu yedu yesafire inoshandiswa pakupisa kwakanyanya kusvika 1900 ° C
Kuomarara uye kugara kwenguva refu: Kuomarara kwechubhu yedu yesafire kunosvika kuMohs9, uye kunodzivirira kupfekwa zvakanyanya.
Haipindi mhepo zvakanyanya: Chubhu yedu yesafire yakagadzirwa muchimiro chimwe chete ine tekinoroji yayo uye haipindi mhepo zvachose, ichidzivirira kupinda kwegasi rakasara uye inodzivirira ngura yegasi remakemikari.
Nzvimbo yakakura yekushandisa: Chubhu yedu yesafa inogona kushandiswa mumashandisirwo emwenje muzvishandiso zvakasiyana-siyana zvekuongorora uye inogona kutumira chiedza chinooneka, cheinfrared kana cheultraviolet, uye inoshandiswa sechinhu chinotsiva quartz, alumina uye silicon carbide mukushandiswa kwe semiconductor processing.

Chubhu yesafire yakagadzirwa:

dhayamita yekunze	Φ1.5~400mm
dhayamita yemukati	Φ0.5~300mm
kureba	2-800mm
rusvingo rwemukati	0.5-300mm
kushivirira	+/-0.02~+/- 0.1mm
kuomarara	40/20~80/50

saizi	yakagadzirirwa
pokunyunguduka	1900℃
fomura yemakemikari	safaya
kuwanda	3.97 g/cc
kuomarara	22.5 GPa
simba rekuchinjika	690 MPa
simba re dielectric	48 ac V/mm
chinogara chiripo che dielectric	9.3 (@ 1 MHz)
kuramba kwevhoriyamu	10^14 ohm-cm