Danho Makomba Dia25.4×2.0mmt Sapphire optical lens mahwindo

Danho Makomba Dia25.4×2.0mmt Sapphire optical lens windows Featured Image

Tsanangudzo Pfupi:

Kambani yedu inopa kuita kwakanakisa kwesafire hwindo zvimedu, uye inogona kugadziriswa zvinoenderana nezvinodiwa zvako muhukuru hwakasiyana uye maumbirwo, kuve nechokwadi chekushanda kwemaziso. Saizi inovhara 2mm-400mm kutenderera/square/shaped parts, etc., inogona kurohwa nekugadziriswa zvinoenderana nemadhirowa.

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Iyo makemikari emhando yesafire akanyatsogadzikana uye haana kusvibiswa neasidhi uye alkalis. Kuomarara kwesafire kwakakwira zvakanyanya, nekuoma kweMohs kwe9, yechipiri chete kune dhaimondi rakaoma kwazvo. Iyo ine yakanaka kutapurirana mwenje, thermal conductivity uye magetsi ekudzivirira, yakanaka mechanical uye mechanical zvivakwa, uye ine hunhu hwekupfeka kusamira uye mhepo inorasika. Iyo yakanyanya tembiricha yekushandisa ndeye 1900 ℃.

Nekuti iyo yepamusoro-yemhando yepamusoro yesafire crystal zvinhu ine yakanaka mwenje transmittance mu170nm ~ 6000 nm bhendi, iyo infrared transmittance inenge isingashanduke nekupisa, saka zvikamu zvemaziso uye infrared transmittance optical Windows inogadzirwa nemhando yepamusoro yesafire yakagadzirwa. yemhando yepamusoro yesafire yakagadzirwa. Yakave ichishandiswa zvizere mumauto ehusiku chiratidzo infrared midziyo, yakaderera tembiricha murabhoritari yekutarisa chiteshi, yakakwirira chaiyo zviridzwa zvekufamba, aerospace uye mamwe minda.

Hunhu uye kushandiswa kwesafire

1, Safire nekuita kwayo kwakanyanya kuzere, inova inonyanya kushandiswa oxide substrate zvinhu (substrate zvinhu)

2, Optical components, watch mirror, optical window, yekuona hwindo uye mashandisirwo ayo

3, Sapphire fiber sensor uye kushandiswa kwayo

4, Doped sapphire single crystal thermal (chiedza) luminescence zvinhu uye kushandiswa kwayo

Tsanangudzo

Sapphire tsanangudzo
Chemical formula	Al2O3
Crystal chimiro	Hexagonal system
Lattice nguva dzose	a=b=0.4758nm,c=1.2991nm α=β=90°, γ=120°
Space group	R3c
Nhamba yemamorekuru muyuniti cell	2
Optical pfuma
Bandi rekutumira (μm)	0.14-6 (Pakati pe0.3-5 mutsara T≈80%)
dn/dt (/K @633nm)	13x10-6
Refractive index	n0=1.768 ne=1.760
Absorption coefficient α	3μm—0.0006 4μm—0.055 5μm—0.92
Refraction coefficient n	3μm—1.713 4μm—1.677 5μm—1.627