Farar zinariya

A kayan ado da aka yi amfani da quite mai yawa abu. Duk da haka, an dauke musamman farar zinariya. Zobe, misali, na karfe, bisa ga masana, shi ya dubi mafi ladabi, m kuma mai salo fiye da wani ƙarfe. A Amirka da kasashen Turai domin kayan ado a farar zinariya yanzu wani ya karu bukatar lura.

A Rasha, wannan ƙarfe shi ne don haka rare cewa da yawa har yanzu shakka ta quality, amma ga wasu shi ne ainihin asiri. Ba tukuna san abin da 'farar zinariya', gano shi da azurfa, da platinum, ko kirgawa rare m. A kasar mu, wannan ƙarfe ne da nisa daga mamaya pedestals fashion kayan ado, amma an riga an fara jawo hankalin more hankali.

Products sanya wannan ƙarfe ba ya duba pompous, amma ya bambanta a nobility da girma. Wannan ƙarfe hadawa alatu da kuma hankali, alheri da finesse. Shi ne ko da yaushe dacewa.

Farar zinariya - kayan ado ne da wani gami daga zinariya da platinum, nickel da palladium. Bugu da kari ga m al'ada abun ciki na karfe hada da zinariya gami da azurfa da tagulla, wanda shi ne kusan ba ya canja abin da yake launinta. A farar zinariya kamar yadda ta bijiro da batun kafa palladium da nickel karfe canji launi, juya shi a cikin fari. A mafi azurfa a cikin gami, da whiter da launi da aka samu.

Duk da haka, da na azurfa ne iya hašawa da karfe Matte, wanda a wasu lokuta ba kyawawa domin sanya kayan ado na kamata da wani tsabta haske kamar yadda yellow zinariya. Domin wannan hanya na plating kayan ado Rhodium-mai rufi. Wannan hanya ma sa ya yiwu a yi da karfe mafi m.

Bisa kididdigar da, game da 15% na mutanen da suke rashin lafiyan nickel aka lura, wanda bayyana kanta a lamba tare da wani karfe dabaran. Saboda haka yanzu a cikin EU , da dokar žuntata amfani da nickel a cikin kayan ado. Farar zinariya, bisa ga doka, kullum ya kamata ba dauke da nickel impurities. Saboda haka, an maye gurbinsu da palladium, wanda ba ya sa dermatitis. Ko da yake nickel, kuma yana da mafi muhimmanci da siffa kamar yadda sosai high ƙarfi, kyale da karfe domin cimma wani mufuradi ductility a bada shi hadaddun siffofi da kuma asali kayayyaki.

Advantageously farar zinariya da aka yi amfani da sarrafa lu'u-lu'u ado (yawanci gami 750) ko na halitta baki lu'u-lu'u.

Gold a cikin tsarki tsari, bisa manufa, ba a yi amfani da kayan ado domin shi ne mai taushi da karfe a yanayi. Gold kayan ado hada a abun da ke ciki ko admixture na sauran daraja maras ferrous karafa, wanda ba shi da zama dole ƙarfi, da kuma tambayar da shi inuwa.

A yanayi, akwai wata halitta gami na zinariya (16-69%) tare da azurfa, da ake kira wutar lantarki (electrum). Saboda haka wani lokacin ba za ka iya nemo nadi na gami kuma da kalmar "farar zinariya".

Ado sanya wannan karfe ne musamman resistant zuwa weathering kamar yadda idan aka kwatanta da rawaya zinariya. Alal misali, a munduwa, farar zinariya wanda aka yi amfani a matsayin babban karfe frame ba a shafi ko tare da m lamba da ruwa. Af, daidai saboda wannan gami mundãye duba kyau musamman, tun da karfe yana da kyau kwarai plasticity kuma shi ne manufa domin siffatawa tsada halitta duwatsu, yana jaddada da haske da kuma luster.

An yi imani da cewa farar zinariya ne mafi daraja fiye da ta rawaya takwaransa. Ya kamata a fahimci cewa Precious aka ƙaddara ba ya launi, da kuma rashin lafiya. A mafi girma shi ne, da mafi gami da zinariya tsantsa. Saboda haka, to kwatanta a kan qa'idar na nobility fari da rawaya zinariya daya samfurin bai sa hankali. By "maras daraja" yana nufin gami na zinariya, a cikin abin da baya daga wannan ƙarfe ba sun hada da wani sauran daraja. Alal misali, kamar yadda ligatures amfani kawai nickel. Manzon Allah Sallallahu farar zinariya gusar da yiwuwar allergies. Irin zinariya mafi tsada, yana da wani marasa aibu yi da na marmari bayyanar.