Imininingwane Esheshayo
Igama lomkhiqizo: GIGAJEWE
Inombolo Yemodeli: HPHT
Isisindo seDayimane Carat: 1ct
Umbala oMhlophe weDayimane: D
IDayimane yokusika: Kuhle kakhulu
Umbala: Mhlophe
Ubunzima: I-10 Moh's
Indawo Yemvelaphi: Zhejiang, China
Uhlobo lwedayimane: Zenziwe (elenziwe elebhu)
Izitifiketi Zedayimane: IGI
Umbala weDayimane kaFancy: Blace ophuzi oluhlaza okwesibhakabhaka
I-Diamond Clarity: VVS1
Ukuthuthukiswa Kwamadayimane: Kugcwaliswe amadayimane
Igama lomkhiqizo: idayimane le-HTHP
Ukupakisha & Ukuhambisa
Ukuthengisa Amayunithi:
Into eyodwa
Usayizi wephakeji elilodwa:
10X10X5 cm
Isisindo esisodwa esikhulu:
0.100 kg
Uhlobo lwephakheji:
1. ligcwele ezikhwameni noma ezingubeni. 2. ligcwele epulasitiki nasekhethini. 3. Njengokufunwa ngumthengi.
Isikhathi esiholayo :
| Ubungako (Ama-Carats) | 1 - 10 | > 10 |
| Est. Isikhathi (izinsuku) | 3 | Kuxoxiswane ngakho |
I-HPHT, noma izinga lokushisa eliphakeme kanye nengcindezelo ye-catalysis, ilingisa indawo yemvelo lapho amadayimane enziwe khona amakhilomitha angama-150 ngaphansi komhlaba. Ngaphansi kwezinga lokushisa eliphakeme nengcindezi - cishe ama-2, 000 degrees Celsius kanye nama-atm. impahla yayo iyafana nedayimane lemvelo libekwa kuqala ngekhabhoni.Lokhu okwenziwe ngamatshe wedayimane okwenziwe ngengozi cishe akunakuqhathaniswa nekhwalithi kusuka kumadayimane emvelo.
IHPHT & CVD Idayimane
Amadayimane akhiwa ngelebhu, kunokuba amiswe emhlabeni. Lezi akuzona izingqongqo, azizona i-Cubic Zircon, akuzona ama-Crystals. BangamaDayimane amakhemikhali afana ncamashi nabalingani babo basemhlabeni.Bamenyezelwe, I-Federal Trade Commission kuleli hlobo i-2018, ngaphandle kokuthi babize cishe ama-40% ngaphansi kweMining Diamonds.
Uyini idayimane leCVD. .
Amadayimane e-CVD (isithasiselo se-Chemical vapor) yi-methord engasetshenziswa ukukhiqiza idayimane elenziwe ngokwakha izimo, ezidingekayo kuma-athomu ekhabhoni kugesi ukuze akwazi ukuhlala kusakhiwo esingezansi kwekristali, idayimane eliluhlaza impela.
I-CVD yethu yedayimane idayimane elilodwa lekhristali lihlanzekile, alinaphutha, uhlobo lwe-IIa idayimane.
Amakhasimende ethu angamandla ethu okushayela, okusho ukuthi singabantu uqobo futhi idayimane lethu leCVD lenziwe ngomsila. Lezi izindinganiso zethu ezibalulekile.
Amadayimane we-HPHT (High Pressure High Temperature)
I-HPHT (High Pressure High Temperature) Amadayimane alingisa indlela amadayimane akhiqizwa ngokwemvelo ajulile ngaphakathi kokuqothuka komhlaba. Kusetshenziswa imishini ekhethekile ukwakha umfutho womhlaba cishe womhlaba ongama-60,000 kanye namazinga okushisa angama-2 500 degrees Celsius ukuqala ngokukhula kwamadayimane e-HPHT. Amaseli wokukhula okhethekile aqukethe izinto ezidingekayo ekukhuleni idayimane njenge-graphite ehlanjululwe kakhulu kanye nengxubevange yezinsimbi enezinsimbi kanye ne-powders itshalwa egunjini le-HPHT lapho izinga lokushisa elingaguquki likhuphuka lifinyelela ku-1,300 Degrees Celsius kanye nemvelo engaphezulu kuka-50,000. Okuyisihluthulelo ngaphakathi kwamaseli siguqula amaseli asuka kuhlobo oluqinile kuya kwifomu elincibilikisiwe.
Ezinsukwini ezimbalwa futhi ngemuva kokuba izimo ezimbalwa kuhlangatshezwane nazo, inqubo yokupholisa iyaqala. Lokhu kuthatha izinsuku ezimbalwa futhi kuvume ama-athomu wekhabhoni ekwakheni imbewu ye-athomu. Iseli lisuswa kumshini we-HPHT kuphela uma kuthathwa njengesiqiniseko sokuthi umjikelezo wokukhula uqediwe.
Singabakhiqizi nabathengisi bezitolo bonke: Lab-Grown Diamond, Chemical Vapor Deposition Diamonds, HPHT Diamond.
