Txawv ntawm cov iav tempered thiab cov ntaub ntawv polymeric,iav siv lead ua sapphiretsis yog tsuas yog muaj lub zog siab, tiv taus kub, tiv taus tshuaj lom neeg, thiab xa hluav taws xob siab ntawm infrared, tab sis kuj muaj kev coj hluav taws xob zoo heev, uas pab ua kom qhov kov rhiab dua.
Cov khoom siv zog siab:
Ib qho ntawm cov yam ntxwv zoo tshaj plaws ntawm sapphire siv lead ua yog nws lub zog siab. Nws yog ib qho ntawm cov zaub mov nyuaj tshaj plaws, thib ob tom qab pob zeb diamond, thiab nws ruaj khov heev. Nws kuj muaj qhov sib txhuam qis. Nws txhais tau tias thaum kov lwm yam khoom, sapphire tuaj yeem swb tau yooj yim yam tsis raug khawb lossis puas tsuaj.
Cov khoom siv pob tshab siab:
Cov iav Sapphire muaj pob tshab heev. Tsis yog tsuas yog nyob rau hauv lub teeb pom kev zoo xwb tab sis kuj nyob rau hauv UV thiab IR teeb ntau yam (los ntawm 200 nm txog 4000 nm).
Cov khoom tiv taus kub:
Nrog lub melting point ntawm 2040 deg. C,iav siv lead ua sapphirekuj tseem tiv taus cua sov zoo heev. Nws ruaj khov thiab siv tau zoo hauv cov txheej txheem kub siab txog li 1800 deg. C. Nws cov thermal conductivity kuj siab dua 40 npaug ntawm cov iav txheem. Nws lub peev xwm los dissipate cua sov zoo ib yam li cov hlau tsis xeb.
Cov khoom tiv taus tshuaj lom neeg:
Cov iav siv lead ua sapphire kuj muaj cov yam ntxwv zoo tiv taus tshuaj lom neeg. Nws muaj kev tiv taus corrosion zoo thiab tsis raug puas tsuaj los ntawm feem ntau cov hauv paus lossis cov kua qaub xws li hydrochloric acid, sulfuric acid, lossis nitric acid, muaj peev xwm tiv taus kev raug plasmas thiab excimer teeb ntev. Hluav taws xob, nws yog ib qho insulator muaj zog heev nrog dielectric tas mus li zoo thiab dielectric poob qis heev.
Yog li ntawd, nws tsis yog tsuas yog siv rau hauv cov moos siab heev, lub koob yees duab xov tooj ntawm tes, tab sis kuj siv rau hloov lwm yam khoom siv kho qhov muag los ua cov khoom siv kho qhov muag, qhov rais kho qhov muag infrared, thiab siv dav hauv cov khoom siv tub rog infrared thiab deb-infrared, xws li: siv rau hauv kev pom kev hmo ntuj infrared thiab deb-infrared, lub koob yees duab pom kev hmo ntuj thiab lwm yam twj paj nruag thiab satellites, cov cuab yeej siv tshuab qhov chaw thiab meters, nrog rau cov qhov rais laser muaj zog siab, ntau yam prisms kho qhov muag, qhov rais kho qhov muag, UV thiab IR qhov rais thiab lens, Qhov chaw soj ntsuam ntawm kev sim kub qis tau siv tag nrho hauv cov twj paj nruag siab thiab meters rau kev navigation thiab aerospace.
Yog tias koj tab tom nrhiav cov kua mem zoo uas tiv taus UV, nyemnyob ntawm nolos tham nrog peb cov kws tshaj lij kev muag khoom.
Lub sijhawm tshaj tawm: Plaub Hlis-26-2024