Uyazi ngezinhlamvu zemali zesikhumbuzo zensimbi eyigugu?

Uyazi ngezinhlamvu zemali zesikhumbuzo zensimbi eyigugu?
Indlela yokuhlukanisa izinsimbi eziyigugu
Eminyakeni yamuva nje, imakethe yokuhweba ngezinhlamvu zemali zesikhumbuzo zensimbi eyigugu iye yachuma, futhi abaqoqi bangathenga eziteshini eziyinhloko njengezikhungo zokuthengisa ngqo zemali zaseShayina, izikhungo zezezimali, kanye nabathengisi abanelayisensi, kanye nokuhweba ezimakethe zesibili. Ngokuphikisana nokuthengiselana okuchumayo, izinhlamvu zemali zesikhumbuzo zensimbi mbumbulu neziphansi ziye zenzeka ngezikhathi ezithile. Kubaqoqi abaye babhekana nobunzima bezinhlamvu zemali zesikhumbuzo zensimbi eyigugu, bavame ukungabaza ngobuqiniso bezinhlamvu zemali zesikhumbuzo ezithengwe ngaphandle kweziteshi ezisemthethweni ngenxa yokuntuleka kwemishini yokuhlola yobungcweti kanye nolwazi lwamasu okusebenzisa izinhlamvu zemali.
Ukuphendula lezi zimo, namuhla sizokwethula amanye amasu nolwazi oluyisisekelo olusetshenziswa emphakathini ukuhlukanisa ubuqiniso bezinhlamvu zemali zesikhumbuzo zensimbi eyigugu.
Izici eziyisisekelo zemali yesikhumbuzo yensimbi eyigugu
01
Izinto Ezisetshenziswayo: Izinhlamvu zemali zesikhumbuzo zensimbi eyigugu zivame ukwenziwa ngezinsimbi eziyigugu zenani eliphezulu njengegolide, isiliva, iplatinum, noma i-palladium. Lezi zinsimbi zinikeza izinhlamvu zemali zesikhumbuzo inani eliyigugu kanye nokubukeka okuhlukile.
02
Umklamo: Umklamo wezinhlamvu zemali zesikhumbuzo uvame ukuba muhle kakhulu futhi ucophelela, kufaka phakathi amaphethini ahlukahlukene, imibhalo, kanye nemihlobiso yokukhumbula imicimbi ethile, abalingiswa, noma izingqikithi. Umklamo ungase uhlanganise imicimbi yomlando, izimpawu zamasiko, ama-avatar osaziwayo, njll.
03
Inkinga Elinganiselwe: Izinhlamvu zemali eziningi zesikhumbuzo zensimbi eyigugu zikhishwa ngobuningi obulinganiselwe, okusho ukuthi inani lemali ngayinye lilinganiselwe, okwandisa inani layo eliqoqwayo kanye nokuntuleka kwayo.
04
Isisindo Nobumsulwa: Izinhlamvu zemali zesikhumbuzo zensimbi eyigugu zivame ukuphawulwa ngesisindo nobumsulwa bazo ukuqinisekisa ukuthi abatshalizimali nabaqoqi bayaqonda inani lazo langempela kanye nekhwalithi.
05
Inani lokuqoqwa: Ngenxa yokuhlukile kwalo, inani elilinganiselwe, kanye nezinto eziyigugu, izinhlamvu zemali zesikhumbuzo zensimbi eyigugu zivame ukuba nenani eliphezulu lokuqoqwa futhi zingase zikhuphuke ngenani ngokuhamba kwesikhathi.
06
Isimo esisemthethweni: Ezinye izinhlamvu zemali zesikhumbuzo zensimbi eyigugu zingase zibe nesimo esisemthethweni futhi zingasetshenziswa njengethenda elisemthethweni emazweni athile, kodwa ngokuvamile zibhekwa njengezinto eziqoqwayo noma imikhiqizo yokutshalwa kwezimali.
Ukucaciswa kanye nokuhlonza izinto zezinhlamvu zemali zesikhumbuzo zensimbi eyigugu
Ukuhlonza imininingwane yomkhiqizo nezinto zokwakha nakho kuyithuluzi elibalulekile emphakathini lokuhlukanisa ubuqiniso bezinhlamvu zemali zesikhumbuzo zensimbi eyigugu.

Umbuzo Wenethiwekhi Yezinhlamvu Zegolide ZaseShayina

Ngaphandle kwe-Panda Precious Metal Memorial Coin, ezinye izinhlamvu zemali zesikhumbuzo zensimbi eyigugu ezikhishwe eminyakeni yamuva nje ngokuvamile azisaphawulwa ngesisindo nesimo ebusweni bezinhlamvu zemali. Abaqoqi bangasebenzisa indlela yokubona ngezithombe ukusesha ulwazi ngesisindo, isimo, imininingwane, kanye nolunye ulwazi lwezinhlamvu zemali zesikhumbuzo zensimbi eyigugu zephrojekthi ngayinye nge-China Gold Coin Network.

Nika amandla i-ejensi yokuhlola yomuntu wesithathu efanelekile

Eminyakeni yamuva nje, izinhlamvu zemali zesikhumbuzo zensimbi eyigugu ezikhishwe eShayina zonke zenziwe ngegolide elihlanzekile elingu-99.9%, isiliva, neplatinum. Ngaphandle kwenani elincane lezinhlamvu zemali mbumbulu ezisebenzisa igolide nesiliva elihlanzekile elingu-99.9%, izinhlamvu zemali eziningi mbumbulu zenziwe nge-alloy yethusi (igolide elingaphezulu/isiliva elicwebezelayo). Ukuhlolwa kombala okungabhubhisi izinhlamvu zemali zesikhumbuzo zensimbi eyigugu ngokuvamile kusebenzisa i-X-ray fluorescence spectrometer (XRF), engenza ukuhlaziywa kobunjalo/ubuningi kwezinto zensimbi okungabhubhisi. Lapho abaqoqi beqinisekisa ubunjalo, kufanele baqaphele ukuthi yi-XRF kuphela ehlonyiswe ngezinhlelo zokuhlaziya insimbi eyigugu engathola ubunjalo begolide nesiliva ngobuningi. Ukusetshenziswa kwezinye izinhlelo zokuhlaziya ukuthola izinsimbi eziyigugu kunganquma kuphela izinto, futhi imiphumela yokutholwa ebonisiwe ingahluka kumbala wangempela.Kunconywa ukuthi abaqoqi banikeze izikhungo zokuhlola zeqembu lesithathu ezifanelekayo (ezisebenzisa indinganiso ye-GB/T18043 yokuhlola) ukuhlola ikhwalithi.

Ukuzihlola ngokwakho idatha yesisindo nosayizi

Isisindo nosayizi wezinhlamvu zemali zesikhumbuzo zensimbi eyigugu ezikhishwa ezweni lethu zikhiqizwa ngokwezindinganiso. Kukhona ukuphambuka okuhle nokubi ngesisindo nosayizi, futhi abaqoqi abanezimo bangasebenzisa izikali ze-elekthronikhi nama-caliper ukuhlola imingcele efanele. Ukuphambuka okuhle nokubi kungabhekisela ezindinganisweni zemali zegolide nezesiliva embonini yezezimali eShayina, ezibuye zichaze imingcele efana nenani lamazinyo entambo ezinhlamvu zemali zesikhumbuzo ezinemininingwane ehlukene. Ngenxa yesikhathi sokuqaliswa kanye nokubuyekezwa kwezindinganiso zemali zegolide nezesiliva, ububanzi bokuphambuka kanye nenani lamazinyo entambo abhalwe ezindinganisweni azisebenzi kuzo zonke izinhlamvu zemali zesikhumbuzo zensimbi eyigugu, ikakhulukazi izinhlamvu zemali zesikhumbuzo ezikhishwe ekuqaleni.
Ukuhlonza inqubo yezinhlamvu zemali zesikhumbuzo zensimbi eyigugu
Inqubo yokuqoqa izinhlamvu zemali zesikhumbuzo zensimbi eyigugu ihlanganisa kakhulu ukuqhumisa isihlabathi/ukufutha ngoboya, ubuso besibuko, ihluzo nombhalo ongabonakali, ihluzo ezincane nombhalo, ukuphrinta/ukupenda ngokufutha ngombala, njll. Njengamanje, izinhlamvu zemali zesikhumbuzo zensimbi eyigugu ngokuvamile zikhishwa ngezinqubo zokuqhumisa isihlabathi kanye nokuqeda isibuko. Inqubo yokufutha ngesihlabathi/uboya iwukusebenzisa inani elihlukene lezinhlayiya zesihlabathi (noma ubuhlalu, futhi kusetshenziswa ama-laser) ukufutha ihluzo noma izindawo ezikhethiwe zesikhunta endaweni eqandisiwe, okudala umphumela wesihlabathi kanye nowokungabonakali ebusweni bemali yesikhumbuzo eprintiwe. Inqubo yesibuko ifinyelelwa ngokupholisha ubuso besithombe sesikhunta kanye nekhekhe ukuze kudalwe umphumela ocwebezelayo ebusweni bemali yesikhumbuzo eprintiwe.

Kungcono ukuqhathanisa uhlamvu lwemali lwangempela nomkhiqizo ozotholakala, bese wenza ukuqhathanisa okuningiliziwe kusuka ezinqubweni ezahlukahlukene. Amaphethini okukhululeka ngemuva kwezinhlamvu zemali zesikhumbuzo zensimbi eyigugu ayahlukahluka kuye ngesihloko sephrojekthi, okwenza kube nzima ukuhlukanisa ubuqiniso ngokusebenzisa ukukhululwa ngemuva ngaphandle kwezinhlamvu zemali zangempela ezihambisanayo noma izithombe ezicacile. Uma izimo zokuqhathanisa zingahlangatshezwani, kufanele kuqashelwe ngokukhethekile imiphumela yokukhululwa, ukuqhuma kwesihlabathi, kanye nokucubungula isibuko kwemikhiqizo ezotholakala. Eminyakeni yamuva nje, iningi lezinhlamvu zemali zegolide nesiliva ezikhishwe zinephethini yokukhululeka eqondile engaphandle kweThempeli Lasezulwini noma uphawu lwesizwe. Abaqoqi bangagwema ingozi yokuthenga izinhlamvu zemali mbumbulu ngokusesha nangokukhumbula izici zale patheni evamile.

Eminyakeni yamuva nje, ezinye izinhlamvu zemali mbumbulu zitholakale zinezindlela zokuhlobisa zangaphambili eziseduze nezinhlamvu zemali zangempela, kodwa uma zihlonzwe ngokucophelela, ubuciko bazo busahluke kakhulu ezinhlamvu zemali zangempela. Ukuqhumisa isihlabathi ebusweni bezinhlamvu zemali zangempela kuveza umphumela ofanayo kakhulu, obucayi, futhi onezingqimba. Okunye ukuqhumisa isihlabathi nge-laser kungabonakala ngesimo segridi ngemva kokukhulisa, kuyilapho umphumela wokuqhumisa isihlabathi ezinhlamvu zemali mbumbulu unzima. Ngaphezu kwalokho, ubuso besibuko bezinhlamvu zemali zangempela buyisicaba futhi bukhanya njengesibuko, kuyilapho ubuso besibuko bezinhlamvu zemali mbumbulu buvame ukuba nezimbobo namaqhubu.