Ukuqeda zegolide, kungakhathaliseki futhi ngaphansi kwaziphi izimo zidinga

Cishe, bonke ekuphileni kwenzeka ngesikhathi ngobugebengu imihlobiso yegolide zakho ozithandayo, idabukile amaketanga mncane, walahlekelwa kunye yebhangqa - catkin, isibonelo. Noma umhlobiso nje baba zalutho emfashinini ... Enye indlela eyamukelekayo aphume lesi simo, isibonelo, ukuncibilika egolide e isiqephu esisha ubucwebe.

Ngaphambi kokunquma waqhuma, kwaba

Ngu uqobo, ukuncibilika igolide - umcimbi ukulahlekelwa wokwenza. Futhi disadvantageous ngaphezulu njengoba linjalo, njengeliyiZwi ezincane isisindo imikhiqizo remelted. Iqiniso liwukuthi uma kukhona recasting zegolide, kukhona inqubo ugoraniya zobuchwepheshe. Volumetric isibonisi ugoraniya incike namasampula omkhiqizo (ephansi probe, ayanda) futhi ingafinyelela 10%. Ngakho-ke, uma isinqumo sokugcina zigcwale amanzi umkhiqizo, kungcono ukuqoqa ngaphezulu Scrap igolide, ngangokunokwenzeka, bese thina lona jewelry esitolo.

Ukuncibilika zegolide: indlela umuntu

Kunezindlela ezimbili sokuncibilikisa negolide, futhi bobabili zingenalo yimuphi umehluko wemisindo nemiqondo yamagama eziyinkimbinkimbi letebucwepheshe:

1. Ekuqaleni, imikhiqizo kanye imfucuza bahlanza kusuka izintuli nokungcola.
2. Khona-ke ngo-indlela ngazinye ukuncibilika Scrap ibekwe ku inkomishi ekhethekile noma spoon for ukuncibilika. Ukuze Ukushisa we metal ngokuvamile wasebenzisa sikaphalafini igesi.
3. I metal oncibilikisiwe kungaba pre-Alloys e ingot umsebenzi okunye naye, futhi ungakwazi ngokushesha uthele ifomu lelungiselelwe.

Ukuqeda zegolide: indlela eyodwa

Enye indlela ibizwa ngokuthi eyodwa igolide yokuncibilikisa ithusi. Kulokhu ukuncibilika kwezinguzunga akusilo elilodwa noma izihloko ezimbili izinto zokuhloba nezindwangu ethile edayisa igolide imikhiqizo ehlukene nge-probe ezahlukene.

Lapha ingxubevange eseqedile kuyodingeka isampula ukuthi lihlukile izinto sokuqala. Sample kunqunywa esebenzisa ekhethekile amakhemikhali ukuhlaziywa emva lwaluyophola metal. Okunjalo igolide encibilika ikhiqizwa hhayi ibhodlela esishisayo-amanzi - angaphansi ekhethekile amaziko kagesi nge electrode. Futhi, ngesikhathi ukuncibilika metal okumsulwa isetshenziswa ngesikhathi okukhipha graphite powder. Kukhona ephezulu encibilika nesithando somlilo singesegolide, kodwa kungcono uzisebenzise kakade ngezinga ezimbonini.

I processing isikhathi kanye nezindleko

Kunezici eziningi ezithinta kokubili isikhathi kanye izindleko inqubo ukuncibilika Scrap igolide kanye womshini ubucwebe isiqedile. Lokhu yinkimbinkimbi umkhiqizo, lapho oda yekhasimende, bese isampula igolide Scrap ukuba kwancibilika. Yiqiniso, akuwona okungenani iyona amakhono we ngamagugu, ngubani uzosebenzisana umkhiqizo.

Isilinganiso isikhathi ukukhiqizwa kungaba lisukela amahora ambalwa - igcwale amanzi elula segolide - futhi kuze kufinyelele ezinyangeni ezimbalwa, uma kuyindodana jewel a aluka eziyinkimbinkimbi futhi inlays zamatshe ayigugu.

Amasampula zegolide: lokho kwenzeke, zimelelani

Futhi ekugcineni, kulabo abazi, Ngithanda ukusho amazwi ambalwa, yini naleli sampula. Ngo ngokwayo, igolide - kwensimbi uthambile kakhulu futhi engazinzile phambi kwethonya izici ezingokomzimba. Ngakho-ke, kokugqokwa zonke asifanele, futhi lona inqaba, kanye umthunzi olukhethekile igolide esimeme elixutshiwe nezinye izinsimbi ezifana isiliva, ithusi nokunye.

Ngakho, isampuli efanayo - inani ngegolide elihlanzekile e umkhiqizo njengoba iqhathaniswa nobungako amanyela nezinye izinto ezimbiwa phansi. Singabona amasampula eziyisithupha: 375, 500, 583, 585, 750, 958. Cabanga, isibonelo, isampuli 375-th. Le nombolo kukhombisa ukuthi amagremu ayizinkulungwane legolide elihlanzekileyo ingxubevange kwaba amagremu 375 kuphela kanye 625 ezenzeka esikhathini ukungcola asele. Awu futhi, ngokufanelekile, 958-Carat - eyodwa kilogram legolide elihlanzekileyo ingxubevange ziyokuwa - 958 amagremu, kanye okuphothula - 42 kuphela amagremu. Njengoba inani ukungcola kubhekwa kanye amasampula asele.