Nkume ọla dị ọcha sapphire nke sịntetik maka ọla nchacha n'efu

Nkume ọla dị ọcha sapphire nke sịntetik maka ọla maka ihe ịchọ mma egosipụtara n'oke nha nha

Nkọwa dị mkpirikpi:

Ngwongwo Sapphire na-acha ọcha nke toro ụlọ nyocha bụ ihe dị elu nke aluminom oxide otu ihe kristal emepụtara site na iji teknụzụ Edge-defined Film-Fed Growth (EFG). N'iji akụrụngwa alumina ultra-dị ọcha (99.999%) na njikwa gradient nke ọma (2050 ± 5 Celsius C), anyị na-enweta uto kristal na-enweghị agba. Ngwongwo Sapphire ọcha a na-egosipụta njirimara physicochemical yiri sapphire eke eke, nwere nguzosi ike n'ezi ihe kristal dị elu (njupụta njupụta <10²/cm³) nke karịrị ụdị okike. Site na usoro mgbakasị ikike anyị nwere ikike (1450°C/72h), anyị ewepụla nke ọma n'ime obere nrụgide, na-enweta otu njiri anya-ọkwa (Δn<5 × 10⁻⁶). Enwere ike ịhazi ọla ọcha Sapphire n'ime wafers ruo 100mm na dayameta, na-enye nhọrọ ihe a na-enwetụbeghị ụdị ya maka imepụta ọla na ngwa ụlọ ọrụ.

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Atụmatụ

Njirimara isi

1.Optical Properties
Ihe bara nnukwu uru Sapphire na-egosipụta ọmarịcha ngwa anya:

Na-ejigide mgbasa ozi dị elu n'ofe oke nlegharị anya (200-5500nm), yana nnyefe>90% n'ụdị a na-ahụ anya (380-780nm) yana> 85% na oke UV (200-380nm)

· Ngosipụta ntugharị refractive dị elu (1.76-1.77 @ 589nm) na uru mgbasa (0.018), na-ewepụta ọkụ dị ọkụ karịa spinel synthetic nkịtị.

Na-egosiputa inertness fluorescence zuru oke n'okpuru ma ogologo ebili mmiri (365nm) na obere ebili mmiri (254nm) UV radieshon.

Obere birefringence dị oke ala (0.008) na-eme ka onyonyo na-enweghị ghosting, na-eme ka ọ dị mma maka akụrụngwa ngwa anya ziri ezi.

2.Ngwongwo anụ ahụ
Bara nnukwu uru Sapphire nwere oke anụ ahụ pụtara ìhè:

· Mohs hardness 9 (nke abụọ bụ naanị diamond), Vickers hardness 2200-2300kg/mm² (10 × siri ike karịa iko ọkọlọtọ)

Njupụta 3.98g/cm³, yiri sapphire eke nwere àgwà tactile adịchaghị

Anisotropic thermal Mgbasawanye: 5.3×10⁻⁶/K (yiri na c-axis), 4.8×10⁻⁶/K (kwadoro na c-axis)

Ebe mgbaze ruo 2053 ℃, thermal conductivity 35W / (m·K), kwụsiri ike ogologo oge ọrụ na 800 ℃

Ọpụpụ kemịkalụ kemịkalụ pụrụ iche (na-eguzogide acid niile ma e wezụga HF), dabara maka gburugburu ebe ọjọọ

3.Machining Characteristics

Ihe bara nnukwu uru Sapphire na-enye usoro dị elu:

Ikike nke dị oke mkpa (0.1mm ọkpụrụkpụ na ± 0.005mm ndidi) maka obere ngwaọrụ.

· Na-akwado ihu ihu multi-angle (nke kacha nta n'akuku 30 Celsius) maka atụmatụ ịkpụ dị mgbagwoju anya

Enwere ike imecha elu elu-ọcha anya (Ra<1nm), na-enweta λ/10 flatness @633nm

Ikike ihe osise Laser (nkenke 50μm) maka akara mgbochi adịgboroja na-emetụtaghị nnyefe.

Usoro nhazi pụrụ iche na-eme ka mbara ala gbagọrọ agbagọ nwere okirikiri agbagọ opekempe 5mm

4.Quality nkwa
Bara nnukwu uru Sapphire na-agbaso ụkpụrụ ịdị mma siri ike:

Enweghị ntụpọ n'ime ime (Ọ BỤRỤ na ọkwa doro anya) na-enweghị nsonye a na-ahụ anya

Nyocha akwụkwọ ntuziaka 100% na-eme ka a hụ na enweghị striations ma ọ bụ afụ

Nnwale XRD maara ihe nke ogbe na-ekwe nkwa iguzosi ike n'ezi ihe nhazi kristal

Akụkọ nyocha zuru oke na-edekọ parampat arụmọrụ niile dị oke egwu

Ngwa nke izizi

1.High-End Jewelry Design

Bara nnukwu uru Sapphire nwere ọtụtụ ngwa ịchọ mma:

Nhọrọ diamond adịchaghị nke dị na mbepụ niile ama ama (gburugburu, adaeze, emerald, pear)

Ọ dị mma maka mgbanaka ebighi ebi, pendants na ọla ntị, na-emeju ntọala platinum / 18k ọcha nke ọma.

Ihe siri ike buru ibu (ruo dayameta 100mm) na-eme ka mpempe ọla nkwupụta nwee ike

Ihe onwunwe na-enweghị fluorescence na-eme ka ọ masịrị ya maka mkpokọta ọkwa ngosi nka

Ụdị ụdị okomoko dị ka Tiffany na cartier na-anabata maka mkpokọta okomoko ụkpụrụ omume

2. Luxury Watchmaker
Ihe bara nnukwu uru Sapphire na-agbanwe usoro ọmụmụ:

· Mgbochi ọkọchị dị elu dị ka kristal elekere (tụnyere iko sapphire)

· Enwere ike ịhazi ya ka ọ bụrụ geoometries dị mgbagwoju anya maka oge njedebe dị elu

Logo/akara nchekwa nke ejiri laser kanyere nkenke nwere nkenke 50μm

· Nkwekọrịta mgbasawanye okpomọkụ na ọla na-eme ka nkwụsi ike dị ogologo oge

Richard Mille na Hublot na-eji ya maka okwu doro anya zuru oke

3. Ngwa ngwa ngwa

Ihe bara nnukwu uru Sapphire dị oke mma na ngwa anya:

· Nchedo oghere igwefoto dị elu na-enweghị mmebi onyonyo

· Mmepụta sistemụ Laser windo na-eguzogide irradiation dị elu

· Spectrometer prisms na beam splitters na-ahụ maka izi ezi nha
· Usoro microscope na ebumnobi ya na-enye ebe nleba anya doro anya

Igwefoto mbara igwe teliskop na-emezi anya anya na-ebelata mmebi

Ngwa 4.Industrial

Ihe bara nnukwu uru Sapphire na-emezu ihe ụlọ ọrụ na-achọsi ike:

· Igwe ihe nkiri Semiconductor na-eguzogide mgbochi plasma

mpio na-ekpuchi sistemu oghere dị elu (<1×10⁻¹⁰ Pa·m³/s ọnụego ntapu)

· Ọdụ ụgbọ mmiri nleba anya nke oke osimiri na-eguzogide nrụgide mmiri 6000m

endoscopes okpomọkụ dị elu na-arụ ọrụ na 1500 ℃

· Usoro nlele usoro kemịkalụ na-eguzogide corrosion acid / alkali siri ike

5.Emerging Teknụzụ

Bara nnukwu uru Sapphire na-enyere aka imepụta ihe ọhụrụ:

· Nkwukọrịta ọnụ ọnụ windo

AR/VR gosipụtara mkpuchi nchebe

Ihe mkpụrụ ndụ transperent biosensor

Ihe nlegharị anya ụgbọ elu

· Ultrafast laser ngwa anya components

Ọrụ XKH

XKH na-enye ọrụ nhazi zuru oke maka White Sapphire gem, na-enye wafers ziri ezi nke sitere na 2mm ruo 100mm na dayameta nwere nhazi nha site na 0.1mm ruo 30mm, gụnyere igbutu nhazi kristal pụrụ iche (C-axis, A-axis, R-plane, wdg). Ntughari CAD/CAM anyị dị elu na ikike ịbelata nkenke na-eme ka atụmatụ dị mgbagwoju anya dị mgbagwoju anya (emerald, Princess, pear, wdg) na izi ezi nke ọkwa micron (± 5μm). Ngwọta dị n'elu gụnyere polishing ngwa anya-ọkwa (λ/10@633nm), mkpuchi mgbochi ntụgharị (ntụgharị uche otu akụkụ <0.5%), na ọgwụgwọ oleophobic (akuku kọntaktị> 110°). Ihe bara nnukwu uru Sapphire ọ bụla na-esonyere ya na akụkọ nyocha zuru ezu, na-ekpuchi index refractive, density, hardness, na ihe ndị ọzọ dị oke egwu, nke nkwado afọ 10 kwadoro. Anyị na-enyekwa nkwado R&D, gụnyere mmepe ihe ọhụrụ, azịza ngwa ahaziri ahazi, yana prototyping ngwa ngwa (ụbọchị azụmahịa 3-5). Site na njikwa usoro zuru oke site na nchacha akụrụngwa ruo n'ichepụta ngwaahịa, anyị na-ahụ na ụkpụrụ kachasị elu maka ọla ọcha Sapphire ọ bụla, na-anya ihe ọhụrụ na ọla dị elu na ngwa ziri ezi ka ọ na-aga n'ihu na-etolite ụdị dị iche iche dị elu na nke dị elu iji gboo mkpa ụlọ ọrụ.