Igolide Elimhlophe

Izinto eziningi ezisetshenziselwa ukusetshenziswa kwebhizinisi lobucwebe. Nokho, igolide elimhlophe libhekwa njengelikhethekile. Isigqoko, isibonelo, kusukela kule nsimbi, ngokusho kochwepheshe, kubonakala kunhle kakhulu, kunhle kakhulu futhi kunesidingo, kunanoma iyiphi enye insimbi. E-America naseYurophu, kunesidingo esikhulu sokwakheka kwegolide ezimhlophe.

E-Russia, ngenkathi lesi sensimbi singathandwa kakhulu: abaningi basakungabaza ikhwalithi yayo, kodwa umuntu othile uyimfihlo yangempela. Akuwona wonke umuntu owazi ukuthi yiliphi "igolide elimhlophe", ukulikhomba ngesiliva, i-platinum noma ukulibheka njengezinto ezincane ezingavamile. Ezweni lakithi le nsimbi ayikude ekunqobeni izisekelo zezinto zokugqoka, kodwa seyiqala ukuheha ukunakwa okwengeziwe.

Imikhiqizo eyenziwe yilezi zensimbi ayibheki njengeziqhakazile, kodwa ihlukaniswa nobukhosi nobukhosi bayo. Le nsimbi ihlanganisa ukunethezeka nokuvimbela, ukuhlonishwa nokulungiswa. Kuhlale kuhambisana.

Igolide elimhlophe yi-alloy yegolide ene-jewelryery ne-platinum, i-nickel ne-palladium. Ngegolide elivamile, ngaphezu kokuqukethwe okuhlanzekile kwalesi sensimbi, i-alloy yesiliva neyethusi ifakiwe, okungenjalo ayishintshi umbala wayo. Ngegolide elimhlophe, i-palladium ne-nickel eguqukayo iyashintsha umbala wensimbi, iphenduka ibe mhlophe. Isiliva esengeziwe ku-alloy, ukugqama umbala kuvela.

Kodwa-ke, isiliva liyakwazi ukudlulisa umfutho ensimbi, okuyinto kwezinye izimo ezingathandeki, ngoba ubucwebe obukhishwa kuyo kumele bube ne-luster ehlanzekile, njengegolide eliphuzi. Kulokhu, indlela yokugqoka ubucwebe ihlanganiswe ne-rhodium. Le nqubo yenza nensimbi ibe yinkinga kakhulu.

Ngokwezibalo, abantu abangaba ngu-15% banomdlavuza we-nickel, obonakala lapho izinsimbi zithinta isikhumba. Ngakho-ke manje emazweni ase-EU umthetho owenqabela ukugcinwa kwezikhali ze-nickel usebenza. Igolide elimhlophe, ngokwalo mthetho, akufanele liqukathe ukungcola kwe-nickel nhlobo. Ngakho-ke, kufakwe esikhundleni se-palladium, engabangeli i-dermatitis. Nakuba i-nickel inesici esiyigugu njengamandla amakhulu kakhulu, ivumela ukufeza ipulasitiki ekhethekile ensimbi, ukunikeza ububunjwa obuyinkimbinkimbi nemiklamo yangempela.

Igolide elimhlophe elimhlophe lisetshenziselwa ukwakhiwa kwezinto zokugqoka ezinedayimane (njengombuso, lezi ziyi-alliys zamasampuli angu-750) noma amaparele omnyama emvelo.

Igolide ngendlela ehlanzekile, ngokuyisisekelo, ayisetshenziselwa ibhizinisi lobucwebe, ngoba iyinsimbi encane. Igolide eliyigugu lihlanganisa ukungcola kwalo kwamanye amagugu ayigugu noma angenayo, okwenza kube namandla okudingekayo, futhi anike nomthunzi.

Emvelweni, kune-alloy yezemvelo (16-69%) ngesiliva, okuthiwa i-electrum. Ngakho-ke ngezinye izikhathi kungenzeka ukuba uthole ukubizwa kwalesi alloy futhi ngegama elithi "igolide elimhlophe".

Imihlobiso eyenziwe yilezi zensimbi imelana kakhulu nemithonya yasemkhathini uma iqhathaniswa negolide eliphuzi. Isibonelo, isongo, igolide elimhlophe lapho lisetshenziselwa khona njengensimbi eyinhloko kuhlaka, ngeke luhlupheke ngisho nokuxhumana njalo ngamanzi. Ngaphandle kwalokho, yizicathulo zalesi alloy ezibukeka ikakhulukazi ezinhle, ngoba insimbi ineplastiki futhi ikulungele ukuhlela amatshe wemvelo abizayo, igcizelele ukukhanya nokukhanya kwabo.

Kukhona umbono wokuthi igolide elimhlophe lihle kakhulu kunomlingani walo ophuzi. Kubalulekile ukuqonda ukuthi ubuhle bensimbi awunqunywa ngombala wawo, kodwa ngokuphazamiseka kwawo. Okuphakeme, i-alloy enkulu yegolide elihlanzekile. Ngakho-ke, uma kuqhathaniswa ngokwendlela yokuhlonipha, igolide elimhlophe nelomhlophe kwesampuli esisodwa alinangqondo. Nge "ukunganaki" kusho izinsimbi zegolide, ngaphezu kwensimbi ayihlanganisi noma yiziphi ezinye eziyigugu. Isibonelo, i-nickel kuphela isetshenziswa njenge-ligature. Igolide elimhlophe elimhlophe lingabandakanyi amathuba okuba nomzimba wonke. Igolide elinjalo libiza kakhulu, linemikhuba engenaphutha nokubukeka okunethezeka.