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Mis on roodiumiga katmine ja miks see kehtib ehete kohta

Postitatud:

Kategooriad: Juveelid

Autor: OmniaOro

Mis on roodium

Roodium on üks väärtuslikemaid metalle maailmas, koos plaatina, pallaadiumi, ruteeniumi, iriidiumi ja osmiumiga, see on osa elementide rühmast, mida nimetatakse plaatinarühma metallideks.

Nendel metallidel on sarnased füüsikalised ja keemilised omadused, kuid roodium on kõige haruldasem ja väärtuslikum. Puuduvad puhtad roodiumikaevandused, kuid roodiumi saadakse eranditult plaatina ja nikli kaevandamise kõrvalsaadusena.

Kuidas roodiumiga katmine toimub

Pärast ehte hoolikat puhastamist ja viimistlemist kastetakse see roodiumipõhisesse lahusesse ( galvaanivann ). See elektrolüüsiprotsess annab ehtele väga õhukese, tavaliselt 1 mikroni paksuse roodiumikihi.

Kuld- ja hõbeesemete roodiumkattel pole mitte ainult esteetilist funktsiooni, vaid see võimaldab neid ka oksüdeerumise ja kulumise eest kaitsta.

Arvestada tuleb aga sellega, et kuna ehet katab väga õhuke roodiumikiht, siis on võimalik, et see aja jooksul kulub ning seetõttu kaotab ehe läike, mille andis roodiumplaat .

Märkus. Just sel põhjusel ei soovita me kollase või roosa kullaga ehteid või kellasid roodiumiga katta, et need näeksid välja nagu valge kuld.

Puhastamine

Täiesti keelatud on roodiumiga kaetud ehete puhastamine abrasiivsete lappide või vedelikega, kuna need ained võivad roodiumkatte ära kulutada . Kuigi on soovitatav kasutada pehmet lappi, mis on niisutatud ainult külma veega.

Hooldusnõuanded

Mere ääres on soovitatav mitte kanda kullast ehteid ning seetõttu soolase või mageveega kokku puutudes ärge jätke ehteid pikemaks ajaks päikese kätte ning vältige nii palju kui võimalik lööke.

Kahtluste või uudishimude korral võtke meiega igal ajal ühendust, me püüame teile esimesel võimalusel vastata!

Lõpetuseks soovitame külastada meie kataloogi, kust leiate eranditult 18 Kt kullast ehteid, millele on lisatud nende autentsust tõendav sertifikaat.

Kui teil on vaja osta kuldjuveeli, usaldage spetsialistid!

Kommentaarid

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