GGG crystal sịntetik gemstone gadolinium gallium garnet ọla omenala

GGG kristal sịntetik gemstone gadolinium gallium garnet ọla omenala egosiputara onyonyo

Nkọwa dị mkpirikpi:

GGG (Gadolinium gallium garnet, usoro kemịkalụ Gd₃Ga₅O₁₂) bụ kristal sịntetik na-arụ ọrụ dị elu nke ejiri usoro Czochralski ma ọ bụ floating zone (FZ) toro nke ọma. Dị ka ihe dị mkpa na-arụ ọrụ ihe, GGG crystal nwere irreplaceable uru na elu-ọgwụgwụ sayensị na nkà na ụzụ na ọla ụlọ ọrụ n'ihi na nke pụrụ iche ngwa anya nghọta, magburu onwe magneto-optical mmetụta na kwụsiri ike anụ ahụ na kemịkal Njirimara.

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Nkọwa ngwaahịa

Mkpado ngwaahịa

Njirimara nke GGG crystal:

GGG (Gd₃Ga₅O₁₂) bụ ihe sịntetik cubic crystalline gemstone ihe nwere njirimara ndị a:

1.Ọrụ anya: index refractive 1.97 (nke dị nso na 2.42 nke diamond), uru mgbasa 0.045, na-egosi mmetụta agba ọkụ siri ike.

2.Isi ike: Mohs hardness 6.5-7, dabara maka mmepụta ọla na-eyi kwa ụbọchị

3.Njupụta: 7.09g/cm³, nwere udidi dị arọ

4.Agba: Usoro ahụ enweghị agba na nghọta, enwere ike nweta ụda dị iche iche site na doping

Uru nke kristal GGG:

1. ihie: Mma karịa cubic zirconia (CZ), nso na anya mmetụta nke diamond.

2.Nkwụsi ike: Nguzogide okpomọkụ dị elu (ruo 1200 ℃), adịghị mfe oxidize na discolor

3.Machinability: 57-58 ihu nwere ike ịkpụcha nke ọma iji gosipụta mmetụta anya kacha mma

4.Ịrụ ọrụ ọnụ: Ọnụ ego a bụ naanị 1 / 10-1 / 20 nke otu diamond dị mma

Ala ọla:

1. diamond simulation dị elu:

Nhọrọ kacha mma maka diamond:

Mgbanaka mgbanaka master nkume

Ihe ịchọ mma mara mma

Royal style ọla set

2. Usoro gemstone nwere agba:

Ime ihe na-adịghị ahụkebe nke ụwa nwere ike nweta:

Neodymium-doped: agba lilac mara mma

Chromium doped: emerald na-egbuke egbuke

Cobalt: miri oké osimiri na-acha anụnụ anụnụ

3. Bara nnukwu uru ngwa anya pụrụ iche:

Ụdị nwamba anya

Ụdị mmetụta mgbanwe (discoloration n'okpuru ebe ọkụ dị iche iche)

Ọrụ XKH

XKH na-elekwasị anya na ọrụ usoro dum nke GGG crystal synthetic gemstones, site na uto kristal ahaziri (1-30 carat colorless and color series can be given), ọkachamara ịkpụ na polishing (57-58 akụkụ igbutu na pụrụ iche ụdị nhazi dị ka IGI ụkpụrụ), ikike ule na asambodo. Site na nkwado ngwa ịchọ mma (ntuziaka usoro ntinye na mmepụta nnukwu ihe) na ọrụ ahịa (asambodo na ngwa nkwado), ngwaahịa niile bụ nkọwapụta akara ngosi gemstone toro nke ọma ma kwe nkwa nzaghachi nlele elekere 48, na-eme ka traceability zuru oke na jewel-mma site na akụrụngwa ruo ngwaahịa emechara.