I-Argentium Silver Vs Sterling Silver

I-Traditional Sterling Silver ingxubevange yesiliva (92.5%) kanye nethusi (7.5%). Ngokuvamile uzothola izinombolo ezingu-925 zigxivizwe kubucwebe, okuqinisekisa ukuthi ucezu lunesiliva elingu-92.5%.

Isiliva elihlanzekile lithambile kakhulu ukuthi lingasetshenziselwa ubucwebe obuningi, kodwa ngokwengezwa okuncane kwethusi, isiliva liba namandla kakhulu kuyilapho ligcina ikhono lalo lokubunjwa nokudayiswa. Inkinga iwukuthi i-Sterling Silver yonakala ngokushesha ngenxa yokusabela kwezinhlanganisela zesibabule emoyeni nethusi. Umphumela wokusabela kwethusi nesibabule ukwakheka kwe-tarnish emnyama ensimbi.

I-Argentium Silver ngokuyisisekelo iyiqedile inkinga yokonakala. Isiliva elimelana nokonakala kakhulu elitholakala namuhla. U-Peter Johns, uprofesa nomkhandi wesiliva e-Middlesex University, wathola ngeminyaka yawo-1990 ukuthi angakha i-Sterling Silver yesimanje engabonisi izinkinga zokungcolisa. Lokhu kufezwa ngokufaka i-1% ye-Germanium esikhundleni sethusi. Okuqukethwe kwesiliva kusasele ku-92.5%, kodwa i-Argentium Silver iyamelana nokungcoliswa.

I-Germany ithanda umoya-mpilo! I-Germanium e-Argentium i-oxidize kuqala phezu kwethusi nesiliva lapho kukhona umoya, yenze ungqimba olungaphezulu oluvikelayo lwe-germanium oxide. I-oxide iyakwazi ukuzigcwalisa ngokuqhubekayo emazingeni okushisa e-ambient ngokufuduka kwama-athomu e-germanium phezulu. I-oxidation ekhethwayo ye-germanium ivimbela ukwakheka ukubola. Lokhu kugcina ubucwebe bakho besiliva bubukeka bubuhle ngaphandle kwesidingo esiqhubekayo sokuhlanza i-tarnish.

Lapho usebenza ngama-alloys esiliva kudingeka athambile futhi athambile ngesikhathi sokwenza noma ukubunjwa kwezinqubo. Kodwa-ke, izihloko eziqediwe kudingeka zibe nzima futhi ziqine, ukuze insimbi ingabi sengozini yokuklwebheka, i-denting kanye ne-deformation.

I-Argentium Silver inamandla okwakheka ibe yizimo eziyinkimbinkimbi uma isesimweni sayo esithambile ngokuphelele. Kulula uku-solder nokusetha amatshe. Uma usuqedile ukwakhiwa kwesiqephu sobucwebe, singaqiniswa kalula ngokusebenzisa ukwelashwa okulula kokushisa. Ubulukhuni besiliva be-Argentium bukhuphuka kakhulu ngaphandle kwezingozi ezihlobene nokucisha.