Igolide White, oyingxenye umxhwele

Nge izinsimbi eziyigugu abantu bahlangana ezinsukwini zakudala. Lokhu kufakazelwa ekumbeni ka Emathuneni asendulo e-Egypt, Spain, eCaucasus. Precious igolide metal iye okuthiwa ngenxa ikhono lazo eliyingqayizivele kukhanye futhi akusho oxidize lapho zizwa emoyeni.

Mayelana uzibuthe igolide ezinganekwaneni, ke ngeke akwenze ngaphandle kwakhe, futhi inganekwane. Hlobo luni ensimbini eyigugu, futhi kwenzeka kanjani? Soft futhi ductile, eqolo futhi ngobuhlanya amahle - lezi izakhiwo igolide ajwayelekile zonke wesikole. Kodwa iqiniso liwukuthi njalo emenza uhlobo metal ezihloniphekayo, wazi ngaphezu ochwepheshe. Ngaphandle umbala evamile - ophuzi, legolide sasingama omnyama nomhlophe, obomvu, oluhlaza okwesibhakabhaka kanye green, kodwa ezimbili zokugcina, adalwe Jewelers wesimanje zintekenteke kakhulu ngoba bebodwa azisetshenziswa.

igolide White, okuyinto isakhiwo akuyona eyinkimbinkimbi kakhulu, kwakuqala ukwanda okusakazekile 30s kwekhulu elidlule. amatshe ayigugu njalo edinga uhlaka ezibizayo, le ndlela ngokuvamile esihle ngegolide elikhazimulayo, kodwa ngenxa amadayimane nangamaparele kudingeka into ekhethekile. Khona-ke kwaba khona umbuzo mayelana nokwenzeka ekhanyisa igolide. Kukholakala ukuthi idayimane elimhlophe-Kwakwakhiwa kuphela uyakwazi ukuqala ukudlala ngesikhathi ngamandla alo. Ngaphezu kwalokho, ucezu zokuhloba liwumhlobiso ephelele ngubo, kodwa uma amatshe azungeze gold white, okwakhiwa kwalo kudingeke ukuthola.

Yini abantu esetshenziswa ekhanyisa ensimbini eyigugu? Ekuqaleni kwaba esiliva, nickel babaziwa kanjalo ngaleso esetshenziswa izithasiselo, zinc nethusi. On iphesenti zegolide ligatures (ngenhla izinsimbi) kwakuxhomeke luhlaza yayo. Ngokuvamile, kwaba aphuzi. Kodwa kukhanya bluish komkhiqizo kuluthola, lapho kwaba ingxenye Alloys igolide nge-platinum eziyigugu noma nezinye izinsimbi yochungechunge-platinum - palladium.

esintwini Platinum waziwa kusukela ngekhulu leshumi nesithupha. Ekuqaleni, akekho metal alalelwa (eyahunyushwa isuselwa izindlela Spanish "serebrishko"). Kodwa manje wonke umuntu uyazi ukuthi i-platinum sibaluleke kakhulu kunegolide. Ixhunywe yokungabi ezitolo ubucwebe, lapho usebe amatshe wakhonza njengephayona igolide yizicukuthwane elimhlophe, i Ukwakheka ingxubevange zazo kumele okungenani ibe nesishiyagalombili amaphesenti-platinum noma palladium. Intengo imikhiqizo enjalo ikhule kakhulu, okwenza ukukhiqizwa imigexo ezingenanzuzo. Okuhlukile izinto okukhethekile ezenziwe oda. Nokho, lokho esikubonayo amafasitela ezitolo zethu - kungcono (ngokuvamile) i ingxubevange equkethe nickel, akulona ayinangozi kakhulu umzimba womuntu we lwezakhi isici. intengo yayo ingaphansi kakhulu - kuyinto okunqumayo ekukhiqizeni ubucwebe. Kodwa kufanele sikhumbule ukuthi gold white, ukubunjwa okuhlanganisa nambili amaphesenti nickel, kungabangela zonke izinhlobo isikhumba ukucasuka ngisho komzimba.

Isampula gold incike iphesenti zegolide ligatures. Omunye igremu isampula ingxubevange 375, isib, iqukethe amaphesenti 37.5 kuphela igolide uqobo, wonke umuntu - nezithasiselo. Yiqiniso, intengo yemikhiqizo enjalo kuyoba ongaphakeme nemihlobiso,, ngeke kubhekwe. Lena imigexo nje, tarnishes emoyeni.

Platinum palladium gold umboleke umthunzi ihloniphekile futhi iletha ezinye ukungcola, njengoba kushiwo ngenhla, ukwenza kube dimmer. Ukuze udlulisele imikhiqizo isicwebezelisi, Jewelers zisebenzisa inqubo rodirovki. Jewel embozwe ungqimba ezondile steel metal yochungechunge-platinum, ibonisa kahle ukukhanya futhi ukunika akhanye, onikeza umkhiqizo isimo ezimhlophe igolide wedwa futhi elitism. Kodwa uma ucezu ozithandayo ubucwebe ilahlekelwe ukubukeka yokuqala, ungalilahli ithemba ngokuhamba kwesikhathi. enamathela thinned ingabuyiswa e workshop imigexo lapho into eyigugu ngeke obophulile ubuhle sabo sangaphambili, nawe - kwemizwa ephelele.