Uma imali engavamile noma i-rarity, kungcono ukuyinikeza inkosi ukucubungula. Kodwa ungase uzame ukuyihlanza ekhaya. Nakuba kufanele kuphawulwe, uma ukugqoka ngepeni lwemali kuyigugu, futhi insimbi ayizange ithinte ukubola, akufanelekile ukulwa ne-patina. Phela, ivikela insimbi emiphumeleni yemvelo.
Kodwa-ke kuyadingeka ukwazi izindlela ezithile zokuhlanza i-patina kusuka enqoleni - kuzodingeka ngokuzumayo. Emva kwakho konke, uma ungumuntu we-numismatist weqiniso, ukwazi ukuthi ukuhlanza izimali zethusi ezihlanzekile kuzokusiza kanjani ukugcina iqoqo lakho elikhulayo ngendlela ephelele.
Izindlela zokuhlanza ngobumnene
Uhlobo oluthile lokuhlanza ithusi yi-distilled water. Le ngqangi idinga ukubhapathizwa izinsuku ezimbalwa emanzini, lapho ingahlanganiswa khona ngama-green flakes. Kumele bahlanzwe nge-toothpick yezinkuni noma i-toothbrush ene-nap ephansi yemvelo.
Uhlobo oluthile olwedlulele ukwelashwa yi-ammonia. Ukuze wenze lokhu, uhlamvu lwemali luyasulwa nge-swab yekotini efakwe kwisisombululo se-ammonia, bese wageza ngamanzi asozini.
Bilisa emafutheni, futhi, ungakwazi. Okokuqala, qinisekisa ukuthi akukho tin kanye nezinye izinsimbi eziphansi ezitholakala kule nto.
Ukuhlanzwa okusebenzayo
Uhlobo olubi kakhulu lokuhlanza ishidi lensimbi lungacatshangwa ukuthi ukusetshenziswa kwenhlanganisela elandelayo: oxalic acid - 1 g, u-ethyl utshwala - 5 ml, i-turpentine - 4 ml namanzi - 1 ml. Lelixazululo kufanele lisuswe futhi lisetshenziswe nge-rag kuya phezulu ukuze kuhlanjululwe.
Futhi ukuhlanza kanjani imali yamasheya endala? Phela, kumele baphathwe ngokunakekelwa, ukuze bangalimazi. Kusukela ezikhathini zasendulo iresiphi - "ufulawa we-acetic" uyaziwa. Ukuze ulungiselele, kunezithako ezimbili kuphela ezidingekayo: ufulawa kanye noviniga wetafula. Inhlama yenziwa ngokushesha ngaphambi kokuhlanza. Khona-ke kusetshenziselwa umphakathi futhi kuvunyelwe ukuba womile. Bese ugijimela ngebhayisikili noma nge-rag.
Futhi njengendlela "yokunciphisa" yezidakamizwa, i-hexametaphosphate ye-sodium ingasetshenziswa. Kuyinto usawoti odinga ukuchithwa kancane kancane futhi ugqugquzele, ngoba ukuhambisana kwayo kwe-vitreous kubambelela emkhunjini. Ngendlela ebandayo akusebenzi kakhulu, ngakho-ke, ukuze uzuze umphumela omuhle, udinga ukufudumala kuma degree angu-60-80.
Abahlanzi abahlukumezayo
Yini enye ongayenza ngayo ukuhlanza izinhlamvu zemali ? Sebenzisa i-Trilon-B. Kodwa kufanele isetshenziswe ngokucophelela kakhulu, ngoba ngemuva kokuhlanza, esikhundleni senhlamvu ye-copper-nickel, ithusi elibomvu elinamakhaza ajulile angabonakala. I-Trilon-B ifaneleka kuphela uma unakho ikhophi ye-copper kuphela.