Laboratory-Grown Coloured Sapphire gemstones Magenta Customized Jewelry & Watch Cases

Lus piav qhia luv luv:

Lab-cultured coloured sapphire ntxhib (Magenta hue) yog tsim los ntawm kev siv tshuab Hydride Vapor Phase Epitaxy (HVPE) siab heev, ua tiav lub cev-tshuaj lom neeg zoo ib yam li ntuj Magenta sapphire. Los ntawm kev tswj hwm ntawm chromium (Cr³⁺: 0.3-0.7wt%) thiab titanium (Ti⁴⁺: 0.05-0.15wt%) dopant concentrations nrog rau lub sijhawm Raman spectroscopy saib xyuas, cov crystals muaj xim magenta ruaj khov (CIE x = 30,85-2. wavelength 610 ± 5nm, saturation 85 ± 5%). Cov khoom siv qhia txog Mohs 9 hardness (Vickers 2200-2300HV), tshwj xeeb thermal stability (-200 ° C rau 800 ° C tsis muaj xim), thiab lub teeb kis tau zoo (> 82% @ 400-700nm). Nrog siv lead ua zoo tag nrho (suav nrog <0.001%) tshaj li cov khoom siv ntuj tsim thiab kev tsim muaj peev xwm ntawm 80mm-inch boules (yield 78%), qhov no engineered sapphire sawv cev rau kev ua tiav rau cov khoom kim heev watchcases, aerospace Cheebtsam, thiab quantum optical applications.

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Cov yam ntxwv tseem ceeb

1. Xim Khoom
· Spectral precision: Thawj-cov ntsiab lus xam optimize Cr³⁺octahedral kev sib koom tes, ua tiav 8nm FWHM nqus peaks ntawm 610nm yam tsis muaj xim zoning.

· Fluorescence: Tsis muaj xim txiv kab ntxwv-daj emissions (<500 suav / s / cm² @ 450nm hauv qab 365nm UV) txo qis kev cuam tshuam hauv tsev cia puav pheej teeb pom kev zoo

2. Lub cev ua haujlwm

· Environmental durability: <0.5% transmittance poob tom qab 1000 thermal cycles (-200°C↔200°C); xoom discoloration tom qab 100h @ 800 ° C

· Mechanical zog: 2.5Gpa compressive zog thiab> 2GPa flexural zog (10 × quartz) withstands 5000 poob xeem

3.Crystal Zoo

· Kev tswj qhov tsis xws luag: XRD-confirmed lattice parameters (a=4.758Å, c=12.991Å) phim JCPDS#41-1468 nrog > 99.9% sib xws; TEM qhia <10¹⁵/cm³ oxygen vacancies

· Scalability: 40% siab tshaj tawm los ntawm Czochralski txoj kev rau 80mm boules (15kg ib leeg-crystal hnyav)

4.Machinability

· Precision forming: CNC carves 0.1 hli micro-features (xws li, tourbillon iav) ntsib ISO 2768-m; laser engraving ua tiav ± 1μm raug

· Nto xov: MRF polishing xa Ra <0.8nm nrog Mohs 9 khawb tsis kam (1kg load, <1μm indentation)

Cov ntawv thov tseem ceeb

1.Haute Horlogerie

- Watchcase innovation: "Biconic txiav" txo 45mm rooj thickness rau 1.2mm (vs. pa 2.5mm) thaum nce flexural zog rau 2.2GPa

- Kev koom ua ke ua haujlwm: Sputtered ITO films (<80Ω / □) pab kom kov-sensitive crowns nrog 85% wireless charging efficiency

2. Jewelry Design

- Lub pov haum txiav: 3-15ct emerald / ci ntsa iab nrog 18K sawv kub nqis (Pantone 19-1664TPX rau 19-2456TCX)

- Cov qauv kos duab: "Lattice hollowing" txo 3ct pob zeb hnyav los ntawm 40% thaum nce kev xa mus rau 89%

3.Industrial Solutions

- Cov lim dej kho qhov muag: 610 ± 5nm bandpass lim (OD5 thaiv) txhim kho quantum-dot qhia rau 20000: 1 sib piv

- Kev kuaj pom hluav taws xob: X-ray sensors (<3keV daws teeb meem @59.5keV) xa tawm ntawm CERN particle colliders

4.Cov khoom sau

- Daim duab kos duab: 80mm boules nrog tsev cia puav pheej-qib nitrogen encapsulation rau exhibitions

- Cov qauv kev kawm: Kev loj hlob striations (30μm spacing) thiab dislocation networks (<10³/cm²) rau MIT cov ntaub ntawv kawm science

XKH Services

XKH's Artificially Synthesized Coloured Sapphire Business Overview
XKH siv cov tshuaj vapor deposition (CVD) thiab high-temperature fusion txoj kev kom zoo cultivate artificially synthesized xim sapphires, npog tag nrho cov spectrum ntawm cov xim ntawm magenta (CIE x = 0.36) rau tob xiav (CIE x = 0.05). Los ntawm kev tswj cov doping ratios ntawm txhuas oxide nrog kev hloov pauv hlau (xws li, chromium, titanium) ntawm 0.3-0.7wt% thiab ua hauj lwm 1700-2050 ° C high-temperature crystallization txheej txheem, lub tuam txhab tsoo tsoos xim txwv, ua tiav> 98% xim purity 8%, Momit 9% (400-700nm), ua tau raws li cov hniav nyiaj hniav kub thiab qib kev lag luam.

Hauv kev muag khoom thiab kev xa khoom, XKH tsim kom muaj thoob ntiaj teb cov saw hlau sib txuas, muab Swiss khoom kim heev saib hom nrog kev cai sapphire saib rooj plaub. Siv pob zeb diamond hlau txiav (xaim txoj kab uas hla 50μm) thiab kua polishing tshuab, nws ua tiav 0.1 hli microstructural precision, nrog cov ntaub ntawv flexural zog tshaj 2GPa thiab khawb tsis kam mus txog rau Mohs 9. Los ntawm ISO 2768-m zoo tswj, txhua batch xyuas kom meej xim sib txawv ΔE <0.5 thiab

Cov kev pabcuam kev ua haujlwm nthuav dav los ntawm kev txiav mus rau qhov kawg polishing, txhawb kev tsim qauv (xws li, kauv cua sov dissipation qhov, nano-engraving) nrog ± 0.001mm kam rau ua. Rau cov hniav nyiaj hniav kub, XKH muab 3-15ct emerald / round txiav ua ke nrog 18K precious hlau teeb tsa thiab tsim cov txheej txheem "lattice hollowing", txo 3ct lub pov haum hnyav los ntawm 40% thaum txhawb kev xa mus rau 89%, zoo tagnrho rau kev teeb tsa lub teeb-kos duab.

Tag nrho cov khoom muaj xws li blockchain traceability daim ntawv pov thawj, sau tag nrho cov txheej txheem los ntawm raw cov ntaub ntawv melting mus rau qhov kawg tus me nyuam, raws li traceability xav tau nyob rau hauv cov khoom kim heev thiab semiconductor sectors.

Los ntawm kev sib koom ua ke R & D-tsim thiab thev naus laus zis-kev pabcuam dual-tsav, XKH hloov pauv cov ntaub ntawv lab-qib rau hauv cov khoom lag luam zoo rau cov khoom siv hluav taws xob thiab cov hniav nyiaj hniav kub siab, thiab XKH tseem niaj hnub ua lub techno-aesthetic kiv puag ncig hauv cov xim sapphires.