Business, Indasitiri
Diamonds chakagadzirwa: zita kugadzirwa
Diamonds akakwezva vanhu kubva munguva dzekare. The kunoshamisa runako pamabwe aya kwakaita kushandisa kwavo kusika zvakasiyana kushongedzwa. Zvisinei, gare gare, vanhu vakawana zvimwe zvivako wedhaimondi - simba ravo yakasiyana neukukutu. Kuti ave nechokwadi chokuti zvinodiwa pakugadzirwa hunhu haana kusika yakawanda zvinhu izvi, saka vanhu vane pfungwa - kugadzira mangoda artificially.
madhaimani ukoshi
Diamond anonzi ibwe yakasiyana, ane isingawanzowanikwi wemishonga zvinokosha zvatariswa: vakapararira simba, yakakwirira chafariz conductivity, zvakaoma, Manyiminya yakajeka, mukurumari. Nokuda kwayo ehupfumi wedhaimondi mumuviri zvemaziso vari zvinokosheswa chaizvo kwete zvishongo nyanzvi chete, asiwo zvinowanzoshandiswa maindasitiri akasiyana-siyana. Saka, ibwe iri rinokosha inoshandiswa mukurapa, optics uye microelectronics.
Asi kusangana zvakazara kurimwa zvinodiwa dzakachena dzinongoitika mangoda zvakaoma chaizvo uye zvinodhura chaizvo. Nokuda kwechikonzero ichi, vanhu vakatanga kufunga sei kuti rakagadzirwa nevanhu nedhaimani. ibwe chakaita zvokugadzirwa harifaniri chete nhaka inokosha ehupfumi ari nedhaimani, asi vanewo zvakawanda akakwana sekristaro chimiro, izvo zvinokosha chaizvo kuti mukuru rwokugadzira nzvimbo.
Kufanana chero chakaita zvokugadzirwa mangoda
Kudikanwa kusika ibwe chakaita zvokugadzirwa dutu refu kwazvo nguva. Asi tsika, yakatakura kunze chete XX remakore. Kusvikira panguva iyoyo, masayendisiti kugona kukwira kugadzirwa wedhaimondi michina, apo kukwanisa kumisa kuti vari hama pamwe zvavo kabhoni. Uye mashoma emakore okutanga chakaita zvokugadzirwa nedhaimani, iro rinobva graphite pasi kumusoro tembiricha uye kumanikidzwa kuburikidza chimwe chinhanho yokuchinjira rakavambwa. Kubvira vakatanga kugadzirwa chakagadzirwa mangoda, iyo zvino kushandiswa dzakawanda dzakasiyana zvinhu zvishandiswa uye zviridzwa.
madhaimani kugadzirwa michina
Munguva yedu, kubereka ibwe chakaita zvokugadzirwa kushandisa michina akawanda, imwe neimwe ine pachake zvachiri. Chakavimbika kupfuura, asi zvikuru zvinodhura Michina ndiyo kugadzirwa kwemangoda crystalline kabhoni iri papi kuti kubudiswa mu rinokosha muchina. Chokutanga, pane mashoko kubatwa zviri pumped mvura simba. Izvi zvinoitawo kuti mukuru kumanikidzwa. Zvadaro, mvura yaita chando achifuridzirwa refrigerant, mauri kumanikidza ichiwedzerwa 10 nguva. Pakupedzisira Danho mukamuri umo kabhoni zvakabatana bhazi mbariro uye akapa mashoma zvikamu zviduku ane simba kuitika wechipiri. Under mawa kuitwa tembiricha uye kumanikidzwa, kutendeuka graphite ibwe hwakasimba. Pashure danho iri, chisviniro thawed, vakapedzwa Urume uye vakagadzirira kutora kunze hazvizivi nedhaimani.
Kukura madhaimani methane
Vachiri kushandisa nyore chakaita zvokugadzirwa ibwe kugadzirwa michina - kwebhosvo nzira, izvo zvinoita kuti avake hazvizivi sekristaro pasi pokudzora methane. Kakawanda, kugadzirwa chakaita zvokugadzirwa mangoda nekuti ruzivo maviri. Chokwadi ndechokuti pakutanga kana zvichibvira kuti soro chikamu kubva madhaimani, asi ivo vari chaizvo diki. Chechipiri Michina inoita kuti zvikuru kuwedzera ibwe zvichiguma chakaita zvokugadzirwa kushandisa methane ichivhuvhuta pasi pokudzora tembiricha vanenge 1100 ° C. Nokufema nzira zvinoita kuti pave rakagadzirwa nevanhu nedhaimani chero saizi.
Mhando chakaita zvokugadzirwa nedhaimani
Munguva yedu, berekai mhando chakaita zvokugadzirwa nedhaimani zhinji: cubic zirconia, moissanite crystals, ferroelectric, rutile, rangano, cerussite. The nyepera nedhaimani kupfuura akakwana kuonekwa cubic zirconia kana zirconium kuutio. Chinhu zirconia. Saka, vakawanda vakanzwa, sezvo inonzi kubata nedhaimani zircon. Kunyange zvazvo asina hukama yepanyama ibwe inodhura.
Fianit dzinoratidzwa mukuru zvakaoma, yakakwirira mwero yokupararira uye refractive indekisi. Nokuda ehupfumi ayo ibwe iri zvakakwana simulates nedhaimani chaiyo uye iri zvikuru kushandiswa zvishongo indasitiri. Kunyange nyanzvi kushanda kupfeka ziso harigoni kusiyanisa Kunyepa kubva pakutanga, nokuti kutamba saizvozvo.
Chemhando yepamusoro nedhaimani anoonekwa kuva analogue kuti moissanite. Rine zvakafanana ehupfumi chaiko sezvo avo rwokuzvarwa ibwe, uye pamusoro Manyiminya parameters kunyange nani. chete drawback Its - zviri wechipiri pokuoma.
Zvikurukuru dzakakurumbira crystals akaita mutobvu negirazi kuitika mutobvu oxide. Nokuda kwayo sezvamunoita matombo zvinoshamisa idambe chiedza uye uchenjeri akafanana kuti Kupenya mangoda.
Apo akashandisa chakaita zvokugadzirwa mangoda
Chakagadzirwa nedhaimani chishongo fekitari iri zvikuru kushandiswa pakugadzira hwomutambarakede kwezvishongo kuti haazorambi chete kutarisa akanaka, asi inokwanisika chaizvo. Products vane nyepera mabwe regai kutarira zvakaipa uye tsime Worn.
Uyewo kukura chakaita zvokugadzirwa nedhaimani chinhu chinokosha indasitiri ano. Kubva kwavari vakaitwa rinorema-basa Ezvemutauro: kukuya mavhiri, nedhaimani dzawaona mashizha, pakuonekwa mavhiri, chezero, drills, scalpels, mapanga, ivo siyana uye tweezers. Equipment rakagadzirwa madhaimani zvinhu zvinoita kuti dzinoona hwakasimba alloys uye zvinhu. Mukuwedzera, nedhaimani hunopa kunonyanyisa zvakarurama michina uye namano.
How kusika rakagadzirwa nevanhu nedhaimani kumba
Dzimwe nyanzvi dzinoti kukura munhu chakaita zvokugadzirwa nedhaimani zvinogoneka kumba. Asi rakazvimirira kugadzirwa chakagadzirwa mangoda inoda nguva yakawanda nesimba. Tichatevera kukuratidza sei kukura kuva chicherwa munyu kuti anotarira vaguely akafanana nedhaimani.
Saka, kuti asike ibwe yakadaro vachada yakabikwa nemvura, munyu, zvemakemikari midziyo, zvibereko pepa uye mumarabhoritari firita. Unofanira kutanga kugadzirira chiduku sekristaro. Kuti aite izvi, muzadze beaker 1/5 munyu, dira hafu mvura inodziya uye sanganisa. Kana unoparara, ipapo unofanira nekuzadzisa zvishoma. Salt inofanira kuwedzerwa chero bedzi haasisina nyunguduka. Kugadzirisa akabva yakasvinwa kupinda imwe ndiro, umo ibwe richaramba kukura uye kufukidza bepa. Nguva dzose unofanira kudzora mhinduro revarombo. Ibwe haafaniri kuva mudenga. Kana mhinduro iri Ipwa, zvakakodzera kugadzirira itsva uye kuzvizadza.
Vanhu vanoita kuedza kwakadaro, vakati kuti kwevhiki musha chakagadzirwa nedhaimani vanofanira kukura yekudyidzana.
Mari chakaita zvokugadzirwa nedhaimani
Munyika yanhasi ine chakaita zvokugadzirwa mabwe achiitei imwevo chidimbu kubva kumusika zvishongo. Kuwana chakagadzirwa mangoda zviri kuramba kuitwa akavandudzika. Masayendisiti wekuvamba mabwe itsva, iyo pakarepo kuwana muhombe mukurumbira, uye vakura vasava kudiwa uye zvishoma nezvishoma inonyangarika kubva kumusika. Somuenzaniso, muna pakati XX remakore kutevedzera madhaimani zvishongo akapinza chakaita zvokugadzirwa rutile. Zvino kwakatsiviwa ne cubic zirconia. Uye 90-ies. zvose yapfuura kutevedzera madhaimani moissanite kutsiviwa.
Mitengo nokuti chakaita zvokugadzirwa nedhaimani kuvimba saizi, akachekwa, uye kugadzirwa kwezvinhu. Vanhu vazhinji zvakakanganisika vanotenda kuti chakaita zvokugadzirwa matombo - zvinoitika magirazi, uye havaoni mavari chero ukoshi. Asi chokwadi, mangoda aya zvinowanzodya mari yakawanda, uye vamwe vavo vari zvisinganyanyi kuitika. Somuenzaniso, dzimwe mhando chakaita zvokugadzirwa nedhaimani kunogona kuva kunokosha kupfuura zvepanyama dzomuzana.
Pakati chakaita zvokugadzirwa mangoda zviri kuonekwa zvikuru nevanhu phianites mavara akasiyana. avhareji mutengo wavo paminiti carat faceted chimiro anoda kubva 1 kusvika $ 5. A anozivikanwa analogue kwemangoda moissanite zvakawanda zvinodhura - 70-150 US madhora por carat.
zvinhu zvinokosha mutengo inotungamirwa pamatombo ndiyo ruvara. Saka, kukosha yeyero nedhaimani ndiyo 40-50 madhora nokuda 0.2 carat, asi dombo Sarimoni vaaleanpunainen ruvara, zvichienderana saizi kubhadhara inenge $ 3,000.
vatungamiriri venyika
Mumakore achangopfuura, vatungamiriri venyika kweShanduro chakaita zvokugadzirwa matombo vanoonekwa kuti China, Japan, mukuru US uye Russia. Chinonyanya vachishingaira kutanga mutsetse uyu China, nguva dzose kuumba itsva kwetunhu michina.
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