Hauv kev lag luam hauv iav, muaj ntau yam ntawm cov hlau tsis tshua muaj hlau, thiab tsis muaj cov khoom sib txuas me me yog siv los ua cov kev ua kom zoo dua lossis hloov kho qhov muag, lossis tshuaj lom neeg. Raws li cov neeg siv khoom siv coob tus neeg siv khoom, pab neeg txhim kho ntawm pab pawg nroog nroog loj. Txwv muaj cov neeg cais thiab txheeb tawm cov teb chaws tseem ceeb hauv qab no thiab lawv siv:
1. Rare Lub Ntiaj Teb Cov Lus Cog Tseg
1.Cerium oxide (Creato)
- Lub Hom Phiaj:
- Decolorizer: Tshem Tawm Ntsuab Tint hauv iav (fe²⁺ impurities).
- UV Kev nqus tau: Siv nyob rau hauv UV-tiv thaiv lub khob (piv txwv li tsom iav, Architectural iav).
- Tus neeg sawv cev polishing: cov khoom siv polishing rau cov iav kho qhov muag.
2. Neodymium oxide (nd₂o₃), praseodymium oxide (pr₆o₁₁)
- Lub Hom Phiaj:
- Colorants: neodymium muab lub iav ib qho xim paj yeeb (sib txawv nrog lub teeb pom kev zoo), thiab tint xim ua rau daim duab ntsuab lossis daj hauv daim duab iav thiab cov ntxaij lim dej.
3. Eu₂o₃, Terbium oxide (tb₄o₇)
- Lub Hom Phiaj:
- Fluorescent cov yam ntxwv: siv rau fluorescent iav (xws li X-duab tshav ua kom cov ntxaij vab tshaus, thiab ua cov khoom siv).
4. Lanthanum oxide (La₂o₃), yttrium oxide (Y₂o₃)
- Lub Hom Phiaj:
- Siab Refactive Performance Index cov iav: Nce cov ntsuas hluav taws xob tsis zoo ntawm lub khob iav (xws li cov iav ci ntsa iab (xws li cov duab ci ntsa iab lub koob yees duab (thiab microscopes).
- High-kub tiv taus iav: Txhim Kho Thermal Kuj thiab cov tshuaj ruaj khov (lus tsis ua haujlwm).
2. Cov hlau tsis tshua muaj hlau
Cov tshuaj tsis tshua muaj feem xyuam siv rau hauv iav rau kev ua haujlwm tshwj xeeb lossis kev ua tau zoo:
1. Indium tin oxide (ito, in₂o₃-snoo₂)
- Lub Hom Phiaj:
- Siv cov txheej txheem: pob tshab ua yeeb yaj kiab siv rau kov cov ntxaij vab tshaus thiab ua kua siv lead ua kua rau (LCDs).
2. Germanxix Oxide (Geo₂)
- Lub Hom Phiaj:
- Infrared transmitting iav: siv nyob rau hauv thermal ntsuas, thiab infrared kho qhov muag khoom siv.
- Siab refractive index: txhim kho kev ua tau zoo ntawm kev sib txuas lus fiber ntau.
3. Gallium oxide (ga₂o₃)
- Lub Hom Phiaj:
- Lub teeb nqus lub teeb pom kev zoo: siv hauv cov ntxaij lim dej lossis tshwj xeeb kho qhov muag.
3. Cov khub hlau sib txuas
Cov hlau me feem ntau yog xa mus rau cov hlau nrog cov khoom siv tsawg dua tab sis muaj feem xyuam rau cov xim lossis kev ua tau zoo:
1. Cobalt oxide (coo / cooo₄)
- Lub Hom Phiaj:
- Cov xim xiav xiav: siv hauv daim duab iav, thiab cov ntxaij lim dej (xws li iav sapphire).
2. Nickel Oxide (NIO)
- Lub Hom Phiaj:
- Grey / Ntshav Tinting: Hloov cov xim ntawm lub khob, thiab tseem siv tau rau thermal tswj iav (nqus cov wavelength).
3. Selenium (SE) thiab Selenium Oxide (Seo₂)
- Lub Hom Phiaj:
- Cov xim liab: Ruby iav (ua ke nrog cadmium sulfide).
- Decolorizer: neutralizes ntsuab tint los ntawm cov hlau impurities.
4. Lithium oxide (li₂o)
- Lub Hom Phiaj:
- Txo cov ntsiab lus qis: Txhim kho cov fluws ntawm cov iav ntawm cov iav (xws li iav tshwj xeeb, iav kho qhov muag).
4. Lwm qhov chaw ua haujlwm sib xyaw
1. Titanium oxide (ti₂)
- Lub Hom Phiaj:
- Kev ua haujlwm siab: Siv rau lub khob tsom iav thiab ntxuav iav txheej.
- UV Shield: Kev Ua Qauv Architectural thiab Automotive Iav.
2. Vagadium oxide (v₂o₅)
- Lub Hom Phiaj:
- Thermohromic iav: kho cov teeb meem loj sib kis tau kub thiab txias hloov (lub qhov rai ntse).
** Cov ntsiab lus **
- Tsawg lub ntiaj teb cov sib txuas ua ke ntawm qhov ua kom zoo ntawm cov khoom siv kho tshiab (xws li cov xim tawm (xws li cov xim, fluorescence, thiab siab egentctive index).
- Tsis tshua muaj hlau (xws li indium, thiab German) feem ntau yog siv nyob rau hauv cov tsheb siab (iav infrared).
- Cov hlau me me (cobalt, npib tsib xee, selenium) tsom rau xim tswj thiab mob siab ntxhov plawv.
Daim ntawv thov ntawm cov lus teb no ua rau lub khob kom muaj ntau txoj haujlwm hauv teb xws li architecture, electronics, optics, thiab kos duab.