1. Hlola ubulukhuni: kuya phezulu ukucoleka kweithusiubucwebe, ukuthungwa kuthambile futhi kuba mhlophe futhi bushelelezi.Abakhiqizi be-alloy yethusi bathatha amasongo ethusi angaba ngu-60 amagremu njengesibonelo.Uma zidonswa zivuliwe ngesandla, akukho ukunwebeka, futhi ubuhle bazo cishe bungama-95%.Uma kukhona ukunwebeka okuncane, ubuhle bungaba ngu-80% -90%;uma ukunwebeka kukhulu, ubuhle bungaphansi kwama-70%.
2. Bheka izinhlanga: sika noma usonge ubucwebe bethusi ukuze ubone umbala wezinhlanga.Uma ubucwebe buthambile, izinhlanga zikhulu futhi zithambile, zibomvu kancane, futhi umbala ungama-95%;uma kunzima ukugoba ngesandla, izinhlanga zimhlophe futhi zimpunga, noma zibomvu kancane, futhi umbala ungama-90%;uma ubulukhuni bungaba ngu-90% Bukhudlwana, izinhlanga zibomvu ngokukhanyayo, eziphuzi-ezimhlophe noma ezimpunga, kanti ubuhle bungaba ngu-80%;uma izinhlanga ziqinile, izibindi zibomvu, ziphuzi, i-khaki neminye imibala, kanti ubuhle bungaba ngu-70%;uma i-lipstick imnyama, Noma iphuzi ngokumnyama, futhi ubuhle bungaphansi kuka-60%.
3. Indlela yokugoba: ncinza futhi ugobe ngeminwe, izinga eliphezulu ethambile futhi eguquguqukayo, kulula ukugoba futhi akulula ukuphuka;ukugoba kwekhwalithi ephansi kuqinile, noma akukwazi ukugoba, futhi okunye akukwazi ngisho ukugoba ngeminwe;i-copper-clad I-fake izoqhekeka ngemva kokugoba noma ukushaywa ngesando izikhathi ezimbalwa;lowo mbumbulu ngeke akwazi ukumelana nokugoba futhi kulula ukuphuka.Ingabe zikhona izinzuzo zezempilo ezitholakala ekugqokeni ubucwebe obukazibuthe, obuvame ukuba nenani elibalulekile lobuhle.
4. Indlela yokujikijela: ubucwebe bethusi bekhwalithi ephezulu, obuphonswe ebhodini, abakwazi ukugxuma phezulu, kunomsindo othi “pop”;ubucwebe bekhopha mbumbulu noma bekhwalithi ephansi bulula, buphonswa ebhodini futhi bugxuma kakhulu, bube nomsindo Ngokuqhathaniswa.Amathiphu angcono kakhulu okusebenza ngobucwebe bethusi ahlanganisa ukuhlola amasu ahlukene nokucabanga ngokuqeda.I-copper engalashiwe ine-sheen eshintsha umbala ngokuhamba kwesikhathi.Amabhulokhi amabili ethusi kanye nentambo angase asetshenziselwe ukwenza amacici athakazelisayo, imigexo, amasongo namasongo.
Ithusi elihlanzekile, njengoba negama lisho, iyithusi enokuqukethwe kwethusi okuphezulu kakhulu, ngoba umbala unombala onsomi-obomvu, owaziwa nangokuthi ithusi elibomvu.Ingxenye eyinhloko yethusi nesiliva, futhi okuqukethwe yi-99.5-99.95%.Izakhi eziyinhloko zokungcola: i-phosphorus, i-bismuth, i-antimony, i-arsenic, i-iron, i-nickel, i-lead, ithini, isulfure, i-zinc, umoya-mpilo, njll. Ukwenza okokusebenza kwe-conductive, ama-alloys ethusi athuthukisiwe, ama-alloys asekelwe ethusi.
Isikhathi sokuthumela: Jun-13-2022