Muaj ntau ntau lub pob zeb muaj nuj nqis nyob hauv lub ntiaj teb, ib qho yog cov zoo nkauj ruby. Cov neeg muab ib daim ntawm daim ntaub npog zais saum cov tawv ncauj vim tsis tshua muaj.
Lub npe hu ua "Ruby" yog xim liab, sib sib zog, ntshav liab, ntshav liab, xim txiv kab ntxwv-xim liab nyob ntawm qib lub pov haum. Cov tshuaj lom neeg muaj pes tsawg leeg ntawm ruby yog aluminium oxide, thiab kuj tseem muaj me me ntawm chromium, hlau, titanium. Nws yog xim liab lossis xim liab nyob rau hauv cov xim vim muaj cov kab keeb chromium thiab cov faib xim yog feem ntau tsis sib xws, xov los yog thaiv cov xim. Tsis tas li ntawd, cov qauv siv lead ua ruby feem ntau yog chim, kem luv thiab phaj thiab tseem muaj cov tiaj tiaj siv lead ua cog cov nplej hauv nws.
Lub ntsiab ntawm cov paj yeeb fused alumina yog α-Al2O3, nws qhov nyuaj yog siab dua li ntawm xim av fused alumina, thiab nws qhov nyuaj yog siab tshaj qhov ntawm fused alumina. Paj yeeb fused alumina yog ib qho khoom siv ua los ntawm kev ntxiv kwv yees li 22% ntawm cov chromium uas ua raws li cov txheej txheem ntau lawm ntawm cov dawb fused alumina thiab xim nws tuaj yeem tshwm los ntawm liab mus rau xim. Ntxiv mus, paj yeeb fused alumina nrog cov qauv siv lead ua zoo tuaj yeem siv rau hauv kev tsim cov khoom lag luam qib qis, xws li cov nplhaib, pendant, thiab lwm yam uas tau muag hauv qee cov vev xaib los ntawm kaum tawm rau ntau pua yuan. Lub paj yeeb fused alumina tseem tuaj yeem siv rau hauv thaj chaw muaj kev lag luam vim tias lub siab tawv, piv txwv li, nws yog feem ntau siv rau hauv kev tsim cov cuab yeej abrasive uas tuaj yeem tsoo cov hlau siab hlau, thiab lwm yam, zoo li tuaj yeem siv cov khoom sib tsoo. , cov khoom polishing, cov khoom siv tshuaj tsuag, precision casting xuab zeb, tshuaj lom neeg catalyst, cov khoom siv qib siab refractory, thiab lwm yam.
Hauv qab no yog qhov sib txawv ntawm paj yeeb fused alumina thiab ruby:
1, Thaum peb tshem tawm lub ruby thiab ci nws nyob rau hauv tshav ntuj, nws yuav muaj kev cuam tshuam zoo nkauj rau-duab ci ntawm hnub ci lossis rau kab rau luv, uas yog los ntawm cov qauv tshwj xeeb uas ntuj rubies muaj, tab sis yog tias tsis yog, nws yog pink fused alumina. Tsis tas li ntawd, cov kab dub nrog nthwv dej ntawm 450mm hauv qhov ruby ntuj tuaj yeem pom nyob rau ntawm xiav qhov ntawm cov duab hauv qhov tsom iav hauv qhov tsom iav, uas yog muab los saib xyuas los ntawm cov neeg soj ntsuam raws li xyoo dhau los. Yog li, yog tias muaj cov kab dub hauv nws, nws yog ntuj ruby; yog tias tsis yog, nws yog ib qho xim liab dag fused alumina.
2, Yuav kom paub qhov txawv ntawm lawv los ntawm xim.
Cov xim ntawm cov xim liab fused alumina yog qhov tsis sib xws thiab huv, zoo li muaj qee qhov tsis xws luag hauv qhov siv lead ua. Tab sis nws yog lub ntuj ruby, muaj cov teeb meem ntuj hauv cov khoom siv lead ua, xws li paj rwb, lis, tawg, thiab lwm yam, thiab cov xim tsis sib xws, dua li, cov xim tsis yog teeb, thiab lub pov haum muaj polygonal lossis lub voos ua npuas sab hauv.
3, Yuav kom txawv lawv los ntawm kev cais tawm.
Cov rubies ib txwm muaj ntau cov kab nrib pleb hauv lawv, tab sis qee qhov ntuj siv tau zoo meej. Vim tias nws tsim nyob rau hauv cov xwm, muaj ntau dua los yog tsawg dua ib co tawg lossis chaw Me me hauv. Saib hauv ib lub tsom tsom iav, yog tias koj tuaj yeem pom cov no, ces lawv yog cov rubies tiag tiag; lwm qhov yog paj yeeb fused alumina.
