Indlela yokuhlonza yesiliva engu-925

Kunezinhlobo eziningi zesiliva emakethe manje, kodwa isiliva elingu-925 kuphela izinga eliqinisekisiwe lamazwe ngamazwe lobucwebe besiliva, ngakho-ke singakuhlonza kanjani?Okulandelayo ezinye zezindlela ezivame ukusetshenziswa ezabelwana nawe ngabasebenzi bangemva kokuthengisa be-Topping:

1. Indlela yokuhlonza umbala: bheka ngamehlo, ubucwebe besiliva bekhwalithi ephezulu, bubukeka bumhlophe, bucwebezela ngomsebenzi omuhle futhi buphawulwe kukho, kufanele kube ubucwebe besiliva mbumbulu uma umbala umpofu ngaphandle kokucwebezela;

2. Indlela yokugoba: Songa ngobumnene ubucwebe besiliva ngesandla.Ukuze uthole ubucwebe besiliva bekhwalithi ephezulu, kulula ukugoba kodwa akulula ukuphuka, kufanele kube sezingeni eliphansi uma uqinile futhi ugobe ngokukhononda, ubucwebe obugqoke isiliva buzoqhekeka ngemva kokugoba noma ukungqongqoza ngesando, kufanele kube isiliva mbumbulu uma ayikwazi ukuma igobile kalula futhi kulula ukuphuka;

3. Indlela yokujikijela: Phonsa ubucwebe besiliva endaweni yesikhulumi ukusuka phezulu kuye phansi, ubucwebe besiliva bekhwalithi ephezulu uma i-bounce ingekho phezulu futhi umsindo uzinzile, kufanele ubucwebe besiliva bezinga eliphansi noma mbumbulu uma ukugxuma kuphezulu futhi umsindo ovela phezulu;

4. Indlela yokuhlonza i-nitric acid: Ukusebenzisa induku yengilazi ukuwisa i-nitric acid emlonyeni wobucwebe besiliva, Ubucwebe besiliva bekhwalithi ephezulu Uma umbala uluhlaza kancane, kufanele ube sezingeni eliphansi uma umbala uluhlaza ngokumnyama;

5. Indlela yokuhlonza enozibuthe: isiliva elicwebezelayo alikwazi ukukhangwa omazibuthe.Imikhiqizo eminingi yesiliva mbumbulu emakethe yenziwe nge-nickel, eheha omazibuthe.Le ndlela ilula futhi elula kakhulu.

I-Foshan Topping Jewelry Co., Ltd. ingumkhiqizi ochwepheshe futhi ikhethekile ngobucwebe besiliva obungama-925.Ingahlinzeka ngensizakalo yokwenza ngokwezifiso ubucwebe besiliva be-925 njengamandandatho esiliva, imigexo, amacici, isongo njll.

Siphinde sibe nemikhiqizo yethu yesiliva engu-925, singanikeza ikhathalogi kumakhasimende ukuze akhethwe.