lab yakakura diamond mhete
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Yakanakisa lab yakagadzirwa nedhaimondi yekubatana mhete DEF Ruvara
Madhaimondi akakura muLab, kune rumwe rutivi, idzokororo chaiyo yemadhaimani echisikigo uye ari kugadzirwa anobva atengeswa nevazhinji “pamhepo” vatengesi vemadhaimani.Ava vatengesi vanoita se "mabroker" pakati pekutengesa newe mutengi, pasina kuisa mari mumadhaimondi pachawo.
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HPHT CVD lab yevarume yakura madhaimani mhete 1 carat 2 carat
Madhaimondi akakura ari mumakemikari, optical, uye mumuviri akafanana nemadhaimani anocherwa, akakurira pasi pePasi penyika-achivaisa pakati pematombo anokosha anodiwa uye anopembererwa pasi rose.Aya matombo anoshamisa uye akasarudzika akagadzirwa kuti ave neruvara rwakafanana uye kujeka senge repamusoro rakacherwa diamondi.
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VS VVS tsika lab yakakura madhaimondi ekubatirana mhete Yakachipa
lab yakakura madhaimani mazuva ano akagadzirwa achishandisa nzira mbiri - CVD uye HPHT.Kusikwa kwakakwana kunowanzotora zvishoma kudarika mwedzi.Nekune rumwe rutivi, kusikwa kwedhaimani pasi peNyika kunotora mabhiriyoni emakore.
Iyo HPHT nzira inoshandisa imwe yeaya matatu maitiro ekugadzira - bhandi muchina, cubic press uye split-sphere press.Aya matatu maitiro anogona kugadzira yakanyanya kudzvanywa uye tembiricha nharaunda umo dhaimani rinogona kusimudzira.Inotanga nemhodzi yedhaimondi iyo inoiswa mucarbon.Dhaimondi rinobva raoneswa 1500°Celsius uye rakatsikirirwa kusvika 1.5 pounds per square inch.Pakupedzisira, iyo kabhoni inonyunguduka uye dhaimondi rerabhu rinogadzirwa.
CVD inoshandisa chidimbu chitete chemhodzi yedhaimondi, inowanzogadzirwa uchishandisa nzira yeHPHT.Dhaimondi rinoiswa mukamuri inopisa kusvika 800 ° C iyo yakazara necarbon-rich gas, seMethane.Magasi anobva aita ayoni kuita plasma.Iyo yakachena kabhoni kubva kumagasi inonamatira kune dhaimondi uye yakanatswa.
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Brilliant Cheka inokwanisika lab yakakura mhete dzedhaimondi dziri kutengeswa
Madhaimondi akakura muLab, anozivikanwawo semadhaimani akagadzirwa nerabhoritari, madhaimani anorimwa mukati menzvimbo yemurabhoritari achishandisa tekinoroji yepamberi yekucheka inodzokorora mamiriro echisikigo anokura madhaimani pasi pePasi.Nekuda kweizvozvo, madhaimondi akakura mulabhu anoratidza zvakafanana zvemuviri, zvemaziso uye zvemakemikari zvimiro.Nekuda kweizvozvo, madhaimani akakura murabhoritari anoonekwa semadhaimani echokwadi, kusiyana nemadhaimani simulants uye madhaimani ekugadzira, akadai cubic zirconia kana moissanite.Izvo hazvina kutaridzika uye nemakemikari zvakafanana nemadhaimondi akacherwa, uye anotengesa nemitengo yakaderera pane madhaimondi akakura murabhoritari.
