Siliva ya Sterling imagwiritsidwa ntchito kwambiri m'makampani opanga zodzikongoletsera ngati njira yotsika mtengo kuposa golide ndi zitsulo zina zamtengo wapatali. Ndipotu, ambiri athu Kumanani ndi U zodzikongoletsera zopangidwa ndi 925 Sterling Silver.
Siliva weniweni, yemwe amadziwikanso kuti siliva wabwino, amapangidwa ndi siliva 99.9%, pomwe 925 Sterling Silver nthawi zambiri amakhala ndi siliva 92.5%.
Silver ndi chitsulo chofewa kwambiri, chomwe chimapangitsa siliva wangwiro kukhala wosayenera kupanga zodzikongoletsera chifukwa chimakanda mosavuta, kupindika, ndikusintha mawonekedwe. Pofuna kuti siliva ukhale wolimba komanso wokhazikika, mkuwa ndi zitsulo zina zimawonjezeredwa ku siliva woyera
925 Sterling Silver ndi imodzi mwazosakaniza izi, nthawi zambiri zimakhala ndi siliva wa 92.5%. Izi ndichifukwa chake timazitcha 925 Sterling Silver kapena 925 Silver. 7.5% yotsalayo imakhala yamkuwa, ngakhale nthawi zina imatha kukhala ndi zitsulo zina monga zinki kapena faifi tambala.
2. Kodi zizindikiro za 925 Sterling Silver ndi ziti?
Mwachitsanzo, mafotokozedwe athu onse ali ndi mndandanda wazinthu zomwe zimagwiritsidwa ntchito pazodzikongoletsera. M'malo molemba zinthu monga Sterling Silver kapena Silver, mawu awiri osamveka bwino, timalemba 925 Sterling Silver. Mwanjira imeneyo, makasitomala athu amadziwa chiyero cha zodzikongoletsera zathu ndipo kusamvetsetsana kulikonse kumapewa. Kuphatikiza apo, zodzikongoletsera zathu zonse zasiliva zimadindidwa ndi zilembo zabwino zomwe zimati “925”, “925 S”
Zolemba zabwinozi ndizofunikira kwambiri ndipo ziyenera kupezeka pazodzikongoletsera zonse za 925 Sterling Silver.
Nazi njira zosavuta zowonera ngati zodzikongoletsera zanu zidapangidwa ndi 925 Sterling Silver yeniyeni.:
A. Maginito Mayeso
Maginito alibe mphamvu pa siliva weniweni. Ngati zodzikongoletsera zanu zimakopeka ndi maginito, sizopangidwa ndi 925 Sterling Silver.
B. Zizindikiro Zapamwamba
Monga tanena kale, zodzikongoletsera zenizeni za 925 Sterling Silver zidzakhala ndi zilembo zabwino monga “925”, “.925 S”, “Ag925”, “Ster”, kapena “Siliva wapamwamba” zobisika penapake pa chidutswa. Kulephera kupeza zilembo zotere kuyenera kukweza mbendera yofiira
C. Mayeso a Acid
Lembani gawo laling'ono la chinthucho m'dera lanzeru ndipo perekani madontho ochepa a nitric acid pamalowa. Ngati mtundu wa asidi umasanduka woyera wonyezimira, siliva ndi woyera kapena 925 Sterling. Ngati mtundu wa asidi usanduka wobiriwira, mwina ndi wabodza kapena wokutidwa ndi siliva. Samalani mukamagwiritsa ntchito mankhwala ndipo kumbukirani kudziteteza pogwiritsa ntchito magolovesi ndi magalasi.
Ngati mukuyang'ana siliva wabwino wa 925, lemberani kuti mumve zambiri! Chifukwa tikukulimbikitsani pakadali pano, ndipo mudzasangalala ndi mtengo wotsika kwambiri komanso zodzikongoletsera zasiliva za 925 sterling!
Kuyambira 2019, Meet U Jewelry idakhazikitsidwa ku Guangzhou, China, malo opangira zodzikongoletsera. Ndife bizinesi yodzikongoletsera kuphatikiza kapangidwe, kupanga ndi kugulitsa.
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