GGG siv lead ua pob zeb gadolinium gallium garnet hniav nyiaj hniav kub kev cai

Kev Piav Qhia Luv:

GGG (Gadolinium gallium garnet, tshuaj lom neeg formula Gd₃Ga₅O₁₂) yog ib qho siv lead ua los ntawm cov khoom siv ua haujlwm siab uas tau cog qoob loo siv Czochralski lossis floating zone method (FZ). Ua ib yam khoom siv tseem ceeb, GGG siv lead ua muaj nqis heev hauv kev tshawb fawb thiab thev naus laus zis siab thiab kev lag luam hniav nyiaj hniav kub vim nws qhov pom tseeb tshwj xeeb, cov nyhuv magneto-optical zoo heev thiab cov khoom siv lub cev thiab tshuaj ruaj khov.

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Cov yam ntxwv

Cov yam ntxwv ntawm GGG siv lead ua:

GGG (Gd₃Ga₅O₁₂) yog cov khoom siv pob zeb crystalline cubic uas muaj cov yam ntxwv hauv qab no:

1.Kev ua tau zoo ntawm qhov muag: qhov ntsuas refractive 1.97 (ze li 2.42 ntawm pob zeb diamond), tus nqi dispersion 0.045, qhia txog cov xim hluav taws kub muaj zog

2.Hardness: Mohs hardness 6.5-7, tsim rau kev tsim khoom siv hniav nyiaj hniav kub txhua hnub

3.Qhov Ceev: 7.09g/cm³, nrog cov qauv hnyav

4.Xim: Lub kaw lus tsis muaj xim thiab pob tshab, thiab ntau yam suab tuaj yeem tau los ntawm kev doping

Cov txiaj ntsig ntawm GGG siv lead ua:

1. Qhov kaj: Zoo dua li cubic zirconia (CZ), ze rau qhov cuam tshuam ntawm pob zeb diamond

2.Kev Ruaj Ntseg: Kev kub siab ua haujlwm (txog li 1200 ℃), tsis yooj yim rau oxidize thiab discolor

3.Kev Siv Tau: 57-58 lub ntsej muag tuaj yeem txiav tau zoo kawg nkaus los qhia qhov zoo tshaj plaws ntawm kev pom kev

4.Kev ua tau zoo ntawm tus nqi: Tus nqi tsuas yog 1 / 10-1 / 20 ntawm tib lub pob zeb diamond zoo

Cov hniav nyiaj hniav kub teb:

1. Pob zeb diamond simulation siab heev:

Lwm txoj hauv kev zoo tshaj plaws rau pob zeb diamond rau:

Lub nplhaib sib yuav tswv pob zeb

Cov hniav nyiaj hniav kub haute couture

Cov hniav nyiaj hniav kub Royal style

2. Cov pob zeb diamond xim:

Kev doping nrog cov khoom tsis tshua muaj ntiaj teb tuaj yeem tau txais:

Neodymium-doped: Xim lilac zoo nkauj

Chromium doped: ntsuab emerald ci ntsa iab

Cobalt: Xiav dej hiav txwv tob

3. Cov nyhuv tshwj xeeb ntawm cov khoom siv kho qhov muag:

Cat-eye version

Cov nyhuv discoloration version (discoloration nyob rau hauv ntau qhov chaw teeb pom kev zoo)

Kev Pabcuam XKH

XKH tsom mus rau tag nrho cov kev pabcuam ntawm GGG crystal synthetic gemstones, los ntawm kev hloov kho crystal loj hlob (1-30 carat tsis muaj xim thiab xim series tuaj yeem muab), kev txiav thiab polishing kev tshaj lij (57-58 sab txiav thiab tshwj xeeb-puab ua raws li IGI cov qauv), kev kuaj xyuas thiab ntawv pov thawj. Los ntawm kev txhawb nqa daim ntawv thov hniav nyiaj hniav kub (inset txheej txheem kev taw qhia thiab kev txiav txim ntau) mus rau kev lag luam kev pabcuam (daim ntawv pov thawj thiab cov khoom siv tshaj tawm), txhua yam khoom yog nruj me ntsis labored gemstone labeling specifications thiab cog lus 48-teev cov qauv teb, kom ntseeg tau tias tag nrho traceability thiab hniav nyiaj hniav kub-zoo los ntawm cov khoom siv raw mus rau cov khoom tiav.