Onye na-ebubata oghere sapphire ozugbo ụlọ ọrụ
N'ihi na iko sapphire nwere ikike nnyefe zuru oke site na ultraviolet gaa na infrared, ngwaahịa lens nke sapphire nwere ike ọ bụghị naanị inwe ndụ ọrụ ogologo oge, kamakwa imeghari na ụdịdị dị iche iche, iji belata ojiji nke enyo anya ma belata olu. ngwa.
Ngwa a na-ahụkarị
Igwe anya
Igwe onyonyo onyonyo
Elu na-eguzogide corrosion
Optics na-elekwasị anya
Nka na ụzụ Index
Dayameta: Ф1.5mm-Ф60mm
Ntachi anya dayameta: 0.005-0.10mm
Ọkpụrụkpụ: 1.00-30.0
Nkwenye ịdị arọ: 0.01-0.10
SR (mm): Dị ka onye ọrụ chọrọ
Mbufe n'okpuru 632.8nm Ogologo ogologo> 85%
Ngbanwe etiti: <3'
Mkpịsị ihu: λ/2
Ogo elu: S/D 40/20
Ihu igwe: 0.5-1.5nm
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 nke ụmụ irighiri ihe dị na cell unit | 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 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) |
Usoro Mbufe nke mpio anya Sapphire
