Windows ngwa anya Sapphire
Sapphire na-enweghị mkpuchi nwere ezigbo isi ike dị n'elu, na oke mbufe na-esite na ultraviolet ruo n'etiti etiti infrared wavelength mpaghara.Enwere ike ịcha sapphire naanị site na ihe ole na ole na-abụghị ya.Mkpụrụ a na-ekpuchibeghị bụ kemịkalụ na-adịghị ahụkebe na mmiri, acids nkịtị ma ọ bụ alkalis na-ekpo ọkụ ruo ihe dịka 1000 Celsius.Window sapphire anyị bụ ngalaba z-axis, yabụ c-axis nke kristal dị n'akụkụ axis anya, na-ewepụ mmetụta birefringence nke ọkụ na-ebufe.
Nkọwapụta
Nlere anya akụkụ: 0.0/-0.1mm
Ọkpụrụkpụ ndidi: ± 0.1mm
Kpochapụ oghere: ≥90%
Ogo elu: 40/20 ( Akụkụ≤50.8mm) 60/40 (akụkụ 50.8mm)
Ịdị ọcha: λ/4@633nm
Myirịta: ≤1′
Chamfer: 0.2×45°
Windows nchekwa sapphire
Mpempe windo nchekwa sapphire (window nchekwa) bụ mpempe akwụkwọ windo pụrụ iche emebere site na iji akụrụngwa anụ ahụ na kemịkalụ nke sapphire, nke a na-eji kpuchido ngwa dị n'ime ma ọ bụ akara akpa n'otu ebe (ọnọdụ okpomọkụ dị elu, gburugburu nrụgide, gburugburu ebe obibi na-emebi emebi). wdg) iji kewapụ gburugburu ebe obibi na ndị na-ekiri ihe nke ọma.
Enwere ike kewaa windo nchedo sapphire n'ime ụdị ndị a dịka ebe eji eme ihe:
● Nagide windo nchebe voltaji
● windo nchebe dị elu
● windo nchebe mmiri miri emi
● windo nchebe corrosion kemịkalụ
A na-ejikarị windo nchebe sapphire eme nchọpụta n'okpuru mmiri, ọnọdụ okpomọkụ dị elu, nchọpụta mmanụ, ụgbọ mmiri nrụgide, saịtị kemịkal na nchebe ọrụ laser dị elu.
Usoro nhazi ụdị
CNC ma ọ bụ laser
Njirimara ngwaahịa
Njirimara ihe
Sapphire bụ otu kristal aluminum oxide (Al2O3).Ọ bụ otu n'ime ihe ndị siri ike.Sapphire nwere njirimara nnyefe dị mma karịa ihe a na-ahụ anya, yana nso ụdịdị IR.Ọ na-egosipụta ike igwe dị elu, nguzogide kemịkalụ, conductivity thermal na nkwụsi ike ọkụ.A na-ejikarị ya eme ihe dị ka ihe windo na mpaghara ụfọdụ dị ka nkà na ụzụ oghere ebe achọrọ ncha ma ọ bụ nnukwu okpomọkụ.
Usoro ihe omimi | Al2O3 |
Njupụta | 3.95-4.1 g/cm3 |
Ọdịdị kristal | Hexagonal Lattice |
Ọdịdị kristal | a = 4.758Å , c = 12.991Å |
Ọnụọgụ ụmụ irighiri ihe dị na sel otu | 2 |
Mohs ike | 9 |
Ebe mgbaze | 2050 ℃ |
Ebe esi nri | 3500 ℃ |
Mgbasawanye okpomọkụ | 5.8 × 10-6 / K |
Okpomọkụ akọwapụtara | 0.418 Ws/g/k |
Nrụpụta okpomọkụ | 25.12 W/m/k (@ 100℃) |
Ntụgharị ntụgharị uche | enweghị = 1.768 ne = 1.760 |
dn/dt | 13x10 -6 /K(@633nm) |
nnyefe | T≈80% (0.3~5μm) |
Dielectric Constant | 11.5 (∥c), 9.3 (⊥c) |