Sib txawv ntawm tempered iav thiab cov ntaub ntawv polymeric,sapphire siv lead ua iavTsis yog tsuas yog muaj zog txhua yam, kub ua hauj, tshuaj tiv thaiv corrosion, thiab siab transmittance ntawm infrared, tab sis kuj muaj zoo heev hluav taws xob conductivity, uas yuav pab kom kov ntau rhiab heev.
High mechanical zog khoom:
Ib qho ntawm cov khoom zoo tshaj plaws ntawm sapphire siv lead ua yog nws lub zog txhua yam. Nws yog ib qho ntawm cov ntxhia nyuaj tshaj plaws, thib ob rau pob zeb diamond, thiab yog qhov ruaj khov heev. Nws kuj muaj qhov coefficient tsawg ntawm kev sib txhuam. Nws txhais tau tias thaum sib cuag nrog lwm yam khoom, sapphire tuaj yeem swb yooj yim yam tsis muaj khawb lossis puas.
High optical transparency khoom:
Sapphire iav muaj qhov pom tseeb heev. Tsis yog nyob rau hauv lub teeb pom kev zoo xwb tab sis kuj nyob rau hauv UV thiab IR lub teeb ntau yam (los ntawm 200 nm txog 4000 nm).
Heat resistant khoom:
Nrog lub melting point ntawm 2040 deg. C,sapphire siv lead ua iavkuj nrog zoo kub resistant. Nws ruaj khov thiab tuaj yeem siv tau zoo hauv cov txheej txheem kub txog li 1800 deg. C. Nws cov thermal conductivity kuj yog 40 npaug siab dua li cov iav txheej txheem. Nws muaj peev xwm dissipate tshav kub zoo ib yam li cov hlau tsis muaj steel.
Chemical resistant khoom:
Sapphire siv lead ua iav kuj muaj cov tshuaj tiv thaiv zoo. Nws muaj kev tiv thaiv corrosion zoo thiab tsis raug puas los ntawm feem ntau cov hauv paus los yog cov kua qaub xws li hydrochloric acid, sulfuric acid, los yog nitric acid, muaj peev xwm tiv taus ntev ntev rau plasmas thiab excimer teeb. Hluav taws xob, nws yog ib qho zoo heev insulator nrog zoo dielectric tas li thiab tsis tshua muaj dielectric poob.
Yog li ntawd, nws tsis yog tsuas yog siv nyob rau hauv high-end watches, lub koob yees duab xov tooj ntawm tes, tab sis kuj feem ntau siv los hloov lwm yam khoom siv kho qhov muag los ua cov khoom siv kho qhov muag, cov qhov rais infrared optical, thiab yog siv dav hauv infrared thiab far-infrared cov cuab yeej ua tub rog, xws li Raws li: siv nyob rau hauv qhov pom kev hmo ntuj infrared thiab nyob deb-infrared pom, hmo ntuj lub koob yees duab thiab lwm yam twj paj nruag thiab satellites, qhov chaw tshuab cuab yeej thiab meters, nrog rau lub hwj chim laser qhov rais, ntau yam optical prisms, optical qhov rais, UV thiab IR qhov rais thiab lo ntsiab muag , Qhov chaw soj ntsuam ntawm qhov kev sim ntsuas kub qis tau siv tag nrho hauv cov cuab yeej siv siab thiab ntsuas ntsuas rau kev taw qhia thiab aerospace.
Yog tias koj tab tom nrhiav tus cwj mem zoo UV-resistant, nyemntawm nolos tham nrog peb kev muag khoom.
Post lub sij hawm: Apr-26-2024
