Chii goridhe 750?

Pakati zvishongo zvegoridhe 750 nhasi kwakakurumbira chaizvo. The goridhe tigutsikane ari chiwanikwa kwakakwirira (75%), nokuti vaiona zvikuru nomukurumbira. Asi panguva imwe chete iyoyo, kushongedzwa zvinoda kungwarira mafungiro muridzi, sezvo zvakadaro chiwanikwa iri manyoro mukuenzaniswa Somuenzaniso, imwe chigadzirwa yakagadzirwa nendarama zviri 585 nemiedzo.

Gold chishongo aikoshesa nguva dzose. Ndicho mukuru anokosha simbi. The kupikidura pamusoro mapiramidhi dzekare uye pazvikomo Wakanaka kwazvo uye chinokosha zvishongo zvegoridhe. Nemhaka ayo kubwinya uye Ruvara inokosha simbi kwagara vaiona muenzaniso kwezuva, iyo vanhu vainamata vari yechihedheni munguva. Gold zvishongo inoziviswa simba nechiremera. Nemhaka "napedyo" kuna mwari wechihedheni goridhe rusununguko zvinoshamisa nokuporesa ehupfumi. Zvaidavirwa kuti simbi iyi ichabatsira kubvisa nepfari, yomwoyo, kuzvimba mwoyo tsandanyama uye zvimwe zvirwere chokuita mwoyo. Zvichida ichi anotsanangura yeRoma tsika - muchato chindori chendarama yaipfekwa kuruboshwe ruoko.

Chii goridhe?

Izvi mukuru ductility uye chaizvo nyoro simbi usingabereki oxidize mumhepo, mwando nemishonga uye Eriya aitombotyawo kufurirwa munyu, alkalies, acids. yakaisvonaka anoshandiswa zvishongo indasitiri nokuda mukugadzira anokosha simbi alloys. Gold chiwanikwa chinhu yakanaka mashoko kugadzirwa zvishongo. Nendarama yakaisvonaka chimiro zvikuru nyoro, uye alloys zvayo zvakawanda kusakara nemishonga uye yakasimba. Yokuwedzera kwekuoma zvesimbi mune zvimwe zvikuru zviri yakavhenganiswa nevamwe zvishoma sevanokosha simbi. A mharidzo chidimbu zvishongo anoratidza uwandu goridhe (mambure) ari chiwanikwa.

Chii 750 goridhe yokuenzanisira?

The chiwanikwa rine kwayo Zvinoumba 75,5% chaiyo goridhe uye ebetsero, kana inonzi ligature. Zvichienderana mazano Kuwedzera chiwanikwa zvigadzirwa zvingave mavara akasiyana - yellow, chena, mutema, pink, tsvuku uye kunyange shava kana dema. The kupfuura mukurumbira anonzi kuti ndarama 750 nemiedzo. Products akaita izvozvo zvinogona kuitwa kupfuura yomufaro. The chiwanikwa iri nyore makorari nezvimwe processing. Kushongedzwa goridhe ichi - ibasa unyanzvi kwechokwadi. Kubva vanonzi vakaita mhete, nezvishongo, nezvomumutsipa, muchato zvindori. Gold 750 ane ruvara pedyo yakachena simbi ruvara tichienzanisa ivhu pazasi. Zvisinei, kana kuchinja chiwanikwa anoumba nouipi kunogona kuwanikwa chete mharidzo, asi ruvara achava zvakasiyana.

carat maitiro

In nyika dzokuEurope vava carat gadziriro, umo 24 carat yakaisvonaka inomiririra zvachose 1000 mharidzo, asi hazvibviri kundoitora. Naizvozvo, nendarama yakaisvonaka runoonekwa kuva 999 ( "nines matatu"). 22 anoenderana 917 carats mharidzo 18K - 750 mharidzo 14 carats - 585, 10 carats - 417 mharidzo 9k - 375 mharidzo.

Zvinoumba goridhe 750

In mashoko Zvinoumba alloys nendarama Europe uye vaimbova nyika Kishi vari siyanei. Gold 750 Kazhinji-chinoumba matatu uye rine sirivha uye mhangura, zvishoma anogona kuwedzerwa rhodium, palladium, nickel, uye zinc. Ratinoparidza muna alloys zvikuru mhangura Europe - sirivha. Nokuda ichi goridhe yedu ine akasiyana yakatsvukuruka tinge, European - zvikuru tsvuku. Gold 750, sezvamakaropafadzwa anogutsikana mhangura kumusoro aine simba.

Kugonesa pokuoma anogona kuwedzera chiwanikwa palladium kana nickel. Palladium - a dzinodhura kwazvo chakanaka simbi. Pamusana kwaari, ndarama yakanatswa nyoro Hue. kwezvishongo chakakodzera kuva sezvamunoita yakadaro yakakwirira zvakakwana, ivo yakakodzera chete connoisseurs zvishongo kwechokwadi. Price zvigadzirwa vane nickel dererei zvikuru, chiwanikwa ichi unogona magnets a.

goridhe Processing

Nzira kuyangarara simbi zvinogona kushandiswa kuwana dzakakwirira unongotaura. The mhinduro yakasimba iyi anotanga kupinda maitikiro siyana uye secreted nokushamwaridzana AuCu3.

Gold 750 runopfuura panguva kubudiswa, vachikanda, pokunamatidza dzakabatana. Uyewo, kana tichishanda vitreous enamel chiwanikwa inogona hwaro. Zvisinei, zvinofanira kurangarirwa kuti zviri mhangura iri chiwanikwa haafaniri kupfuudza 16%, zvimwe ari enamel achagara kuipa, uye pashure penguva yakati payo acharasikirwa kupenya uye runako.

Semi-anokosha uye anokosha nesimbi iri chiwanikwa nziyo

Zvichienderana simbi dziri chiwanikwa, zvinogona chena kana chitsvuku. Chitarisiko kweguyo yaro kwesayenzi zvivako zvakananga kunetsekana chikamu nouipi zviri zvemhangura uye sirivha chiwanikwa.

An chiwanikwa zvendarama nesirivha ane ndimu Hue. Nokuti ane chiwanikwa nendarama nemhangura dzinoratidzwa pinkish kana tsvuku. Utsotso tembiricha yendarama nesirivha - zviuru madhigirii, mhangura - zvishoma pazasi pfumbamwe. On kutonhora yakasimba homogeneous gobvu kuumbwa, iyo zvino uchiora kupinda maitikiro.

Nemakemikari ukama chiwanikwa zvinhu 750 iri substantially nendarama yakaisvonaka. Kana tikaenzanisa pamwe 585 goridhe, ipapo chiwanikwa iyi zvikuru amenable chero kurapwa.

Kunyange vakawanda kupisa kurapwa hakuna zvainoita simba chiwanikwa ndarama 750 nemhangura uye sirivha. Vaingoerekana Cracking zvinokosha simbi hakuitiki.

Gold 750 - zviri nomukurumbira uye anokudzwa. Jewelry akaita vakadaro chiwanikwa zvigadzirwa vari zvikuru munyika yose. Zvishongo kubva nguva dzose kushanda uye vari mhiri nefashoni.