925 Silver Jewelry

Zvishongo zveSilver zvinoitika kuti ndiwo marudzi akajairika ezvishongo zvinotengwa nevanhu. Kubva pazvishongo, zvindori, mhete kusvika kumazango, pendants, nezvimwewo, unogona kuwana zvishongo zvesirivha zvichipfekwa pazviitiko zvese zvakakosha, uye zvenguva dzose. Zvishongo zveSilver zvinogadzira zvinoshamisa zvekuzvarwa uye zvipo zvekuyeukwa.

MuUnited States, US Federal Trade Commission (FTC) yakataura kuti sirivha haigone kutengeswa sesirivheri, sterling sirivheri, sterling, sirivha yakasimba, kana nechidimbu Ster., kunze kwekunge ichisanganisira 92.5% yakachena sirivha. Asi, chii ichi 925 sirivheri? Sei zvichisungirwa kutenga sirivha yegiredhi iri?

Chii ?

Sirivha yakachena (99% sirivheri) inogoneka, inodururwa, uye yakapfava kwazvo. Kupfava kwayo kunoita kuti zvive nyore kushanda nayo. Nekudaro, zvakare inokwanwa nyore. Mune chimiro chayo chakachena, sirivha isimbi inokudzwa uye inodhura zvikuru.

Zvisinei, sezvo inokwanwa nyore nyore, haina kukodzera kugadzira zvinhu zvinoshanda. Mukati mekushandisa kumwe chete kana kuviri, inovandudza chitarisiko chemafuro uye chakaremara. Nokudaro, alloy yesirivha inoumbwa.

92.5% yesimbi yesirivha inosanganiswa ne7.5% yemhangura simbi kuti iwane 925 sterling sirivheri. Iyo 7.5% mhangura yakawedzerwa inopa sirivha iyo inodiwa simba rainoda. Sezvo chete 7.5% mhangura inowedzerwa, iine 92.5% yasara yemukati sesirivheri, iyo ductility uye kukwezva kwesimbi simbi inochengetedzwa.

Kunze kwemhangura, mamwe masimbi akaita segermanium, platinum, uye zingi anogonawo kuwedzerwa kune sirivheri kuita sterling sirivheri. Nekudaro, sekureva kwezviyero zveindasitiri, 925 sterling sirivheri inogadzirirwa chete nekuwedzera simbi yemhangura.

925 sterling sirivheri haina kudhura sesirivheri yakachena uye inokwanisika. Inoshandiswa kugadzirira akasiyana marudzi ezvishongo zvesirivha semhete, kiredhiti, mhete, mhete dzemhuno, zvishongo, makumbo, nezvimwe.

Zvishongo zvinoguma zvakanyanya kusimba uye zvinopesana kupfuura zvishongo zvesirivha zvakachena. Uyezve, kana matombo anokosha akaiswa mukati, kukosha kwayo kunowedzera zvakanyanya.

Iwe uchawana akati wandei ane mukurumbira zvidhinha pamwe nezvitoro zvepamhepo zvinotengesa. Vanotarisira vatengi vakakura vachitsvaga zvishongo zvinodhura.

Kazhinji, kuderedzwa 925 sirivheri inowanikwawo iyo inowanikwa nemutengo unodhura. Kune marudzi ese emagadzirirwo aripo uye kana iwe uchiri kusafara, iwe unogona kuita zvishongo zvako-zvakagadzirwa kuti zvienderane nekuravira kwako uye zvaunofarira.

Sirivha simbi yakaita segoridhe isimbi inoyevedza isingaite kana kuti oxidize kana yasangana nemasulfides mumhepo. Zvisinei, sezvo zvishongo zvatinotenga , ngatisakanganwa kuti ine mhangura.

Simbi dzakaita semhangura, zingi, uye nickel dzinowana oxidized nemasulfides mumhepo uye dzinosviba. Ndiyo oxidation yemhangura muzvishongo inoita kuti chidimbu chezvishongo zvesirivha zvisvibe uye zvisvibe mushure menguva yakati. Iyo yero yesirivheri inodzokororwa kuita, uye sheen inogona kudzoreredzwa nekupenya simbi.

Kuti udzikise mwero wekuti chishongo chako chesirivheri chiite yero, chengetedza zvishongo kubva munzvimbo yakanyorova uye ine mwando. Izvi zvinogona kuitwa nekuzvichengeta mumidziyo isina mhepo kana mabhegi ekudzivirira.

Uyezve, mushure mekushandisa kwese, vachenese nejira. Iwe unowana machira ekuchenesa akakosha ezvinangwa zvakadaro, zviri nani pane machira emazuva ese. Iwe unogona zvakare kushandisa chero sterling sirivheri zvishongo zvekuchenesa kana yekumba sirivheri kudzosera sheen nguva nenguva.

Vanhu vanga vachipfeka zvishongo zvesirivha kubva 900 BC. inokodzera vose zvisinei nezera kana kuti murume kana mukadzi. Chikumbiro chayo chekare hachimbobude muchimiro! 925 sirivheri chiyero chakatarwa nemhizha kuratidza yemhando yepamusoro sirivha. Saka, nguva inotevera paunoenda kunotora zvishongo zvesirivha ita shuwa kuti ndizvo!