GGG ma'a ma'a ma'a fa'ameamea gadolinium gallium garnet teuteuga masani

GGG ma'a ma'a fa'ameamea fa'anenefu gadolinium gallium garnet teuteuga fa'apitoa Ata Fa'aalia

Fa'amatalaga Puupuu:

GGG (Gadolinium gallium garnet, chemical formula Gd₃Ga₅O₁₂) o se tioata faʻapipiʻi maualuga maualuga na faʻatupuina saʻo i le faʻaaogaina o le Czochralski poʻo le sone faʻafefe (FZ). I le avea ai o se mea aoga taua, GGG tioata e le mafai ona suitulaga i le maualuga o le faasaienisi ma tekinolosi ma faleteuoloa ona o lona manino faʻapitoa tulaga ese, sili atu le magneto-optical aafiaga ma mautu tino ma vailaʻau.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Uiga o le tioata GGG:

GGG (Gd₃Ga₅O₁₂) o se mea ma'a ma'a ma'a tioata kupita fa'akomepiuta fa'atasi ma uiga nei:

1.Fa'atinoga fa'apitoa: fa'asinomaga fa'asolosolo 1.97 (latalata i le 2.42 o taimane), fa'asalalauga tau 0.045, fa'aalia ai le malosi o le lanu afi.

2.Malosi: Mohs maaa 6.5-7, talafeagai mo le gaosiga o mea teuteu i aso uma

3.Malosi: 7.09g/cm³, ma mea mamafa

4.Lanu: O le faiga e leai ni lanu ma manino, ma e mafai ona maua le tele o leo e ala i le doping

Tulaga lelei o tioata GGG:

1. Malamalama: sili atu nai lo cubic zirconia (CZ), latalata i le aafiaga opitika o taimane

2.Faʻamautu: Teteʻe maualuga o le vevela (e oʻo atu i le 1200 ℃), e le faigofie ona faʻamaʻi ma faʻafefe

3.Masini: 57-58 facets e mafai ona tipi atoatoa e faʻaalia ai le faʻaogaina sili ona lelei

4.Tau faʻatinoga: O le tau e naʻo le 1 / 10-1 / 20 o le taimane tutusa lelei

fanua teuteu:

1. taimane fa'ata'ita'i maualuga:

O le suiga lelei i taimane mo:

Ma'a matai mama mama

Teuga o le Haute couture

Seti mea teuteu faiga tautupu

2. Fa'asologa o ma'a tāua lanu:

E mafai ona maua le doping i elemene eleele e le masani ai:

Neodymium-doped: O se lanu lilac matagofie

Chromium doped: lanu meamata lanu samasama

Cobalt: moana moana lanumoana

3. Fa'apitoa Optical aafiaga Gems:

Fa'aaliga mata pusi

Fa'ailoga fa'aaafiaga fa'alia (fa'aliga i lalo o fa'apogai malamalama eseese)

XKH Auaunaga

O loʻo taulaʻi le XKH i le faʻagasologa o auaunaga a le GGG tioata faʻapipiʻi maʻa maʻa, mai le tuputupu aʻe tioata faʻapitoa (1-30 carat colorless ma lanu lanu e mafai ona tuʻuina atu), tipi faʻapolofesa ma faʻalelei (57-58 itu tipi ma faʻapitoa-foliga gaioiga e tusa ai ma tulaga IGI), suʻega faʻatagaina ma faʻamaonia. Mai le lagolago talosaga maa (faʻatonu faʻasologa faʻasologa ma le tele o faʻatonuga gaosiga) i auaunaga tau maketi (tusi faʻamaonia ma pusa faʻalauiloa), o oloa uma e matuaʻi faʻapipiʻiina faʻamatalaga maʻa maʻa ma folafola tali faʻataʻitaʻiga 48-itula, faʻamautinoaina le suʻesuʻeina atoa ma le tulaga lelei mai mea mataʻutia i oloa maeʻa.