Shin kun san tsabar kuɗin tunawa da ƙarfe mai daraja?

Shin kun san tsabar kuɗin tunawa da ƙarfe mai daraja?
Yadda za a bambanta karafa masu daraja
A cikin 'yan shekarun nan, kasuwannin hada-hadar kudade masu daraja ta karafa ta habaka, kuma masu karbar kudin shiga za su iya saye daga manyan tashoshin jiragen ruwa irin su cibiyoyin siyar da tsabar kudin kasar Sin kai tsaye, da cibiyoyin hada-hadar kudi, da dillalan dillalai masu lasisi, da ciniki a kasuwannin sakandare.Dangane da yadda ake samun bunkasuwar hada-hadar kasuwanci, jabun kudade na tunawa da karafa masu daraja su ma sun faru lokaci zuwa lokaci.Ga masu tarawa waɗanda ke da iyakacin bayyanawa ga tsabar kuɗi na ƙarfe mai daraja, galibi suna da shakku game da sahihancin kuɗin tunawa da aka saya a wajen tashoshi na hukuma saboda rashin kayan aikin gwaji na ƙwararru da sanin dabarun tsabar kuɗi.
Dangane da wadannan yanayi, a yau za mu gabatar da wasu dabaru da ilimin asali da suka shafi jama'a don bambance sahihancin tsabar kudi na tunawa da karfe masu daraja.
Halayen asali na tsabar kuɗi na tunawa da ƙarfe mai daraja
01
Material: Tsabar kuɗi na ƙarfe na tunawa galibi ana yin su ne da ƙarfe masu daraja masu daraja kamar zinariya, azurfa, platinum, ko palladium.Waɗannan karafa suna ba da tsabar kuɗi na tunawa da ƙima mai tamani da kamanni na musamman.
02
Zane: Zane-zanen tsabar kuɗi na tunawa galibi yana da kyau kuma yana da kyau, gami da ƙira iri-iri, rubutu, da kayan ado don tunawa da takamaiman abubuwan da suka faru, haruffa, ko jigogi.Zane na iya rufe abubuwan tarihi, alamun al'adu, avatars masu shahara, da sauransu.
03
Batu mai iyaka: Yawancin tsabar kuɗin tunawa da ƙarfe masu daraja ana fitar da su a cikin ƙididdiga masu yawa, wanda ke nufin cewa adadin kowane tsabar yana da iyaka, yana ƙaruwa da ƙimarsa mai tarin yawa da ƙarancinsa.
04
Nauyi da Tsafta: Ƙarfe masu daraja ta tsabar kuɗi na tunawa yawanci ana yiwa alama da nauyinsu da tsarkin su don tabbatar da cewa masu zuba jari da masu tarawa sun fahimci ainihin ƙimar su da ingancin su.
05
Ƙimar tarawa: Saboda keɓantacce, ƙayyadaddun yawa, da kayayyaki masu daraja, tsabar kuɗi na tunawa da ƙarfe masu daraja yawanci suna da ƙimar tarin yawa kuma suna iya ƙaruwa cikin ƙima akan lokaci.
06
Matsayin shari'a: Wasu tsabar kuɗi na ƙarfe masu daraja na iya samun matsayin doka kuma ana iya amfani da su azaman tausasa doka a wasu ƙasashe, amma galibi ana ɗaukar su azaman kayan tarawa ko kayan saka hannun jari.
Ƙayyadaddun Ƙididdigar Ƙarfe da Ƙirar Ƙarfe na Ƙarfe Mai Girma na Tunawa
Gano ƙayyadaddun samfura da kayan aiki kuma muhimmin kayan aiki ne ga jama'a don bambance sahihancin tsabar kuɗi na ƙarfe na tunawa.

China Gold Coin Network Query

Ban da Panda Precious Metal Metal Conmemorative Coin, sauran tsabar abubuwan tunawa da ƙarfe masu daraja da aka bayar a cikin 'yan shekarun nan gabaɗaya ba su da alama da nauyi da yanayi a saman tsabar kudin.Masu tarawa za su iya amfani da hanyar gane hoto don nemo bayanai kan nauyi, yanayi, ƙayyadaddun bayanai, da sauran bayanai na tsabar kuɗi na tunawa da ƙarfe mai daraja don kowane aiki ta hanyar hanyar sadarwa ta China Gold Coin Network.

Aminta da ƙwararriyar hukumar gwaji ta ɓangare na uku

A cikin 'yan shekarun nan, tsabar kuɗin tunawa da ƙarfe masu daraja da aka bayar a China duk an yi su ne da kashi 99.9% na zinari, azurfa, da platinum.Sai dai wasu ƴan jabun tsabar kuɗi masu amfani da zinari da azurfa zalla kashi 99.9%, galibin jabun tsabar kuɗi ana yin su ne da gwal ɗin tagulla (saboda zinari/ plating na azurfa).Binciken launi mara lalacewa na tsabar kuɗi na tunawa da ƙarfe mai daraja gabaɗaya yana amfani da spectrometer X-ray fluorescence spectrometer (XRF), wanda zai iya yin ƙididdigar ƙima/ ƙididdige ƙididdiga na kayan ƙarfe.Lokacin da masu tarawa suka tabbatar da ingancin, ya kamata su lura cewa XRF kawai sanye take da shirye-shiryen nazarin ƙarfe mai daraja na iya gano ƙimar gwal da azurfa.Amfani da wasu shirye-shirye na nazari don gano karafa masu daraja zai iya tantance kayan kawai da inganci, kuma sakamakon ganowa na iya bambanta da launi na gaskiya.Ana ba da shawarar masu tarawa su ba da amanar ƙwararrun cibiyoyin gwaji na ɓangare na uku (ta amfani da ma'aunin GB/T18043 don gwaji) don gwada ingancin.

Binciken kai na bayanan nauyi da girman

An samar da nauyi da girman tsabar kuɗi na tunawa da ƙarfe mai daraja da aka bayar a cikin ƙasarmu bisa ga ƙa'idodi.Akwai madaidaitan ma'auni da mara kyau a cikin nauyi da girma, kuma masu tarawa tare da yanayi na iya amfani da ma'auni na lantarki da calipers don gwada sigogi masu dacewa.Matsakaicin madaidaici da mara kyau na iya komawa ga ma'auni na tsabar kuɗin zinariya da na azurfa a cikin masana'antar hada-hadar kuɗi a China, waɗanda kuma ke ƙayyadaddun sigogi kamar adadin haƙoran zaren don tsabar kuɗi na tunawa daban-daban.Saboda lokacin aiwatarwa da bita na ka'idojin tsabar tsabar zinare da azurfa, kewayon karkata da adadin haƙoran zaren da aka jera a cikin ma'auni ba su dace da duk tsabar kuɗin tunawa da ƙarfe masu daraja ba, musamman tsabar kuɗi na tunawa da wuri.
Tsari gano tsabar kuɗi na ƙarfe mai daraja
A coinage tsari na daraja karfe commemorative tsabar kudi, yafi hada da sandblasting / dutsen ado fesa, madubi surface, ganuwa graphics da rubutu, dada graphics da rubutu, launi canja wurin bugu / fesa zanen, da dai sauransu A halin yanzu, daraja karfe commemorative tsabar kudi suna kullum bayar tare da biyu sandblasting da kuma madubi gama tafiyar matakai.Tsarin feshin yashi / dutsen dutse shine a yi amfani da nau'ikan yashi daban-daban (ko beads, kuma ta amfani da lasers) don fesa zaɓaɓɓun zane-zane ko saman fassar ɗin a cikin ƙasa mai sanyi, haifar da yashi da matte tasiri a saman abin tunawa da aka buga. tsabar kudi.Ana samun tsarin madubi ta hanyar goge saman hoton mold da kek don ƙirƙirar sakamako mai sheki a saman tsabar abin tunawa da aka buga.

Zai fi kyau a kwatanta tsabar kuɗi na gaske tare da samfurin da za a gano, da kuma yin cikakken kwatance daga matakai daban-daban.Hanyoyin agajin da ke bayan tsabar kuɗi na tunawa da ƙarfe masu daraja sun bambanta dangane da jigon aikin, yana sa da wuya a iya bambanta sahihanci ta hanyar taimako a baya ba tare da daidaitattun tsabar kudi ko hotuna masu girma ba.Lokacin da ba a cika sharuddan kwatanta ba, ya kamata a ba da kulawa ta musamman ga taimako, fashewar yashi, da tasirin sarrafa madubi na samfuran da za a gano.A cikin 'yan shekarun nan, yawancin tsabar zinari da azurfa da aka bayar sun kafa tsarin agaji a gefen Haikali na Sama ko kuma alamar ƙasa.Masu tarawa za su iya guje wa haɗarin siyan tsabar kuɗi na jabu ta hanyar bincike da haddar halayen wannan ƙirar ta al'ada.

A cikin 'yan shekarun nan, an gano wasu jabun tsabar kuɗi na gaba da ke da tsarin tallafi na gaba da ke kusa da sulalla na gaske, amma idan aka gano a hankali, sana'arsu ta bambanta da tsabar kuɗi ta gaske.Yashi mai fashewa a kan ainihin tsabar tsabar kudin yana ba da sakamako iri ɗaya, mai laushi, da siffa.Ana iya ganin wasu yashi na Laser a cikin siffar grid bayan haɓakawa, yayin da tasirin yashi kan jabun tsabar kudi yana da muni.Bugu da kari, fuskar madubi na tsabar kudi na gaske yana da lebur kuma yana nuna kamar madubi, yayin da fuskar madubi na jabun tsabar kudi sau da yawa yana da ramuka da kumbura.