Yintoni elebhu-amatye anqabileyo akhuliswe?
Lab -amatye anqabileyo akhulisiwe alinywa ngokwenziwa kwindawo elawulwa yilabhoratri elinganisa iimeko zendalo ekwenziwa phantsi kwazo iikristale. Ngokufaka uxinzelelo oluphezulu kunye nobushushu kunye nolawulo oluchanekileyo, ezi gems zokwenziwa zinokuveliswa ngokucaca okuphezulu kunye nomgangatho.
Imveliso ihlala isebenzisa iindlela ezinje ngeCzochralski, eyaqanjwa ngo-1917, ebandakanya ukuzoba ikristale enye kwizinto ezityhidiweyo. Le ndlela isetyenziselwa ukudala amatye anqabileyo ahlukeneyo, kubandakanywa isafire, i-ruby, kunye neentlobo zegarnet ezifana ne-YAG kunye ne-GGG. Ukuqhubela phambili kwi-1960s kwakhokelela kwiindlela zokukhula ezibunjiweyo, ukuvumela ukuba iikristale zenziwe ngokuthe ngqo kwiimilo ezithile ezivela kwi-melted. Oku akunciphisi kuphela imfuno yokulungiswa koomatshini okubanzi kodwa konga izixhobo kwaye kuthobe iindleko zokwenziwa.
Inzuzo ephambili yale nkqubo yokulima kukukwazi ukubeka iliso kunye nokuvavanya ngexesha lokukhula, okwenza kube lula ukulawula iimeko kunye nesiphumo somgangatho ophezulu weziphumo. Ukongeza, imveliso ikhawuleza kakhulu xa kuthelekiswa nokwakheka kwegem yendalo, enokuthatha iinkulungwane.
Namhlanje, -amatye anqabileyo akhulisiwe anikezelwa kubathengi ayafikeleleka kwaye abonakaliswe ngombala ogqwesileyo kunye nokucaca. Ubukho babo bukhuthaze ukudalwa kwezinto ezininzi zobucwebe, okwenza ubuhle belitye elinqabileyo bufikeleleke ngaphandle kokuxhomekeka kwiidiphozithi zendalo ezinqabileyo.
Iinkcukacha zeMveliso
Ukucaciswa kweMveliso
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Igama lemveliso |
ILab yeHanYu yeesayizi ezininzi eKhule ekuphumeni kwelanga Umbala wePaparacha Gemstone eneSatifikethi se-AGL |
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Isiqinisekiso |
UMgaqo-siseko we-AGL uqinisekisiwe |
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Imilo ekhoyo |
Round, Oval, Cushion, Asscher, Emerald, Heart |
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Ixesha lokuzisa |
Kwiiyure ezingama-48 ukuba kwiistokhwe |
Incwadi Yezatifiketi
Incwadi ye-AGL nganye ibandakanya ezi nkcukacha:
1.Ubungakanani belitye elinqabileyo
2.Udidi lwamatye anqabileyo
3.Gemstone Refractive Index
4.Gemstone Shape&Sika
5.Gemstone Weight
6.Inombolo yeNgxelo kunye nomhla (1 Ilitye elinqabileyo --- 1 inombolo)
Isicelo
Ezi paparacha zigqwesileyo zisetyenziswa ngokubanzi kubucwebe besilivere obukhazikhazi, njengemisesane, iipendenti, iintsimbi zomqala, izacholo, nokunye.
uhlobo lokuqhuba ngenqanawe
Indlela yokupakisha
Iprofayile yekhampani
Siyivenkile yobucwebe obuneminyaka engama-20 yamava oshishino, asikwazi ukubonelela kuphela ngeentlobo ezahlukeneyo zeGemstone (ixabiso elincinci lamatye anqabileyo endalo kunye namatye anqabileyo okwenziwa) ukusetyenzwa kunye nokuveliswa, kodwa kunye nokuxhasa ukulungiswa kobukhulu kunye nokumila.
Ngeli xesha, siphinde saseka umzi-mveliso wethu wokwenza ubucwebe ngo-2020, ongenayo kuphela isitokhwe esaneleyo se-S925 ubucwebe besilivere ukubonelela abathengi bethu, kodwa sinokwenza iimfuno zobucwebe obulungiselelweyo, nokuba yisilivere engama-925 okanye igolide ye-K.
Iifayile ezishisayo: Ilebhu ekhuliswe i-agl eqinisekisiweyo ye-paparacha gemstone, iChina ilebhu ekhule i-agl eqinisekisiweyo ngabavelisi bamatye anqabileyo, ababoneleli, umzi-mveliso
