Indlela ukwahlula njengentsomi evela igolide ekhaya: omsebenzi osemqoka, iingcebiso

Igolide ibisoloko kwaye ihlala ndlela esitalini ukuba ayityale. Ngapha koko, olu elinqabileyo phantse angalahlekelwa ixabiso layo kwaye rhoqo kuyanda ixabiso. Akumangalisi ke, ishishini fakes izacholo ezitsala zonke iintlobo kubathengisi abanganyanisekanga nabakhohlisi kuzisa inzuzo enkulu. Indlela yokwahlukanisa igolide njengentsomi kwaye ube lixhoba abaphangi, eli nqaku liza kukuxelela.

Iimpawu metal elinqabileyo

Igolide esulungekileyo kuye a ifumile olutyheli kunye yohlukile kwezinye iintsimbi ukuthamba kunye plasticity. Nokunika ngamandla izacholo, isoloko ukongeza ubhedu okanye isilivere, kwakunye nezinye izinto. Ukuze kungabikho iqhekeza izacholo ibe "ngegolide ecocekileyo." Standard - oku nje yipesenti metal ecocekileyo. Ngokomzekelo, kwinqaku 585 ukuba 58,5% ngegolide, kwaye abanye - ukungcola. "Coca" kuphela ebhankini bullion ayikwazanga kubizwa nge uvavanyo 999. Kodwa igolide lisusiwe ekwenziweni izacholo. Ngoko ke ukuba imveliso kwilebhile isampuli langoku 999, oko ubuvuvu.

Ingaba ngoku?

Eyona ndlela ibhetele ukwahlula njani igolide njengentsomi - ukuba ithathe yamagcisa uvavanyo. Ke ukuba anithanga nibe nako ndwendwela i othengisa, ungasebenzisa i iingcebiso ezimbalwa evela kwizazi. Kuqala kwinto zonke, cinga ngenyameko uhombiso. Kufuneka ibe ekhethekileyo selo unoxanduva sokunyaniseka sentsimbi. Ukongeza, izacholo zegolide mayifakwe istampu isampuli, ukuba akunjalo, ke ubunzima imveliso kwi carats. Ukuququzelela uhlolo luya kunceda iglasi. Ukuba isampuli uye lichaza akuboni kwaye luzizi, kuba kokuqhelekileyo fake. Kakade ke, oku akusebenzi izacholo ngezinto zakudala.

Kodwa nabakhohlisi namhlanje baye bafunda ekukhuliseni isampula njengentsomi, ngoko le ndlela ayisoloko ukunceda. Indlela ukwahlula igolide fake, ukuba kukho ityala? Kuqala kwinto zonke, ujonge nasekupheleni kunye namalungu zokuhombisa. Ekuhambeni kwexesha, umaleko ongaphezulu isuswa, yaye ukuba kubonakala ngezinye intsimbi, ngoko phambi kokuba UMhombiso azenziwanga ngegolide ecocekileyo.

Jonga "ukuba izinyo"

Sonke siye kaninzi kubonwa umboniso le ndawo efanayo: indoda sijonga igolide 'ukuya izinyo ". Le ndlela isebenza ngokwenene, yaye ngaloo ndlela abonakala okwangoku phambi ubucwebe okanye olungelulo olokwenyani. Ngokomzekelo, umsesane okanye icici, nizihlabe amazinyo akhe. Gold langoku imizila ahlale, kwaye wazi ukuba benza nzulu, ngcono isampuli imveliso. Noko ke, kukho omnye metal ethambileyo, apho uya esinazo - enelothe. Ngoko khangela 'ukuba izinyo "ayikho indlela ethembekileyo ukwahlula njani igolide yokwenene evela fake. Kwelinye iindlela, ufunde.

Ukubumba in aid

Kukho ezininzi iindlela ukwahlula igolide njengentsomi ekhaya, kodwa ngoku siza kuqwalasela elula. Thabatha isitya unglazed uzobe kuyo imveliso segolide kunye nengcinezelo okungephi. Kwangaxeshanye, ulumke, kuba nohombisoa kube lula phina. Ngoku khangela iziphumo yezenzo zakho; ukuba band, wayishiya imveliso, omnyama, ngoko phambi kuni inkohliso wokwenene. oovimba Gold ngexesha elifanayo ukuvavanya umgca etyheli.

Ukukhangela umazibuthe

Ngokuba le ndlela ilandelayo, ukwahlula njani igolide njengentsomi ekhaya, uya kufuna umazibuthe encinane. Nje andiqondi ukuba indlela kunye nalowo lihombise efrijini yakho. Le umazibuthe kufuneka ibe yokwenene, enzima nzima. imisebenzi kuphela enjalo ukuhlanganiswa ne zonke iintsimbi. Zisa izinto yegolide umazibuthe, kwaye ukuba otsaleleke, ngoko phambi kokuba fake. Kodwa ngamanye amaxesha imihombiso Ukongeza kwicandelo otsaleleke yi umazibuthe wakhe. Kulo mzekelo, oku sisenokungalwazi real uhombiso fake. Ngoko le ndlela asinguye ilungile, ngoko umele uzame nezinye iindlela zokuqinisekisa.

nitric acid

lula Le isisombululo yemichiza kunceda ukuchonga inkohliso. Indlela ukwahlula njengentsomi ukusuka igolide nayo? Kuba nokuhlola, kufuneka sibe impahla encinane otyhidiweyo, apho siya kubeka umhombiso. Ngoku, ukusuka uvuza sokukhetha umbala kwi sisombululo imveliso kwaye bagcine indlela ukuba ijuwelari uye watshintsha umbala kwaye Ndizuze ithinti ezibuhlazarha, wena ukuba ezithetha intsimbi ixhaphakileyo. Gilding kule ulingo kuba njengamasi, negolide yokwenene kuphela ayitshintshi kulo umbala. Namhlanje le ndlela inokuthenjwa ukuchonga metal lobuxoki! Kodwa asikwazi bathi nitric acid ifumaneka kuyo yonke imizi, ngoko byi ukufunda ngezinye iindlela yokuqinisekisa.

A iindlela ezimbalwa

• Thabatha isitya encinane uthululele viniga kuyo. Ngoku nkxu ku zegolide. Ukuba metal ukho, akukho nto iya kwenzeka kuye. Inkohliso efanayo mnyama phakathi kwemizuzu emibini.
• itshekhi umsindo. Lahlela umhombiso igolide phezu kwetafile uze umamele: intsimbi elinqabileyo izandi yokukhala kwefowuni, ngathi ngembonakalo yikristale. Loo uvavanyo ingaqhuba kuphela ngaphandle kunye amanqaku amancinane, umzekelo namajikazi, nemisesane, namacici.
• Luyaqhubeka iodine. Le element imichiza idityaniswe yonke isinyithi ngaphandle igolide. Ukuze Ukuyivavanya, sebenzisa nethontsi ayodini kwi mveliso, ekukhethwa ukuba kwicala ngaphakathi, uze ujonge impendulo: ukuba wentsimbi mnyama, ndathenga gray okhanyayo okanye umbala omnyama, umhombiso fake. ngegolide Real uzohlala ebengezelayo.

Indlela ukwahlula njengentsomi ukusuka gilding negolide nobhedu

Zonke iindlela zingasentla ezifanelekileyo kwiimeko fakes ngokuphandle. Kodwa ukuqaphela njani, ukuba sifihlwe phantsi umaleko obhityileyo yegolide kunye nezinye zesinyithi azikho sikhutshiwe ukuba gilding lwemveliso "olunyulu"? Ubukho isampuli akusekho umlinganiselo inyaniso intsimbi, kangangokuba kutshintsho uvavanyo practical.

Kuqala kwinto zonke, khangela nohombisoa, kufuneka kungabikho imikrwelo, kwaye unyango kufuneka zibe mpuluswa ngokupheleleyo. Ukuba ubona umonakalo kancinane kusenokwenzeka, uhombiso ligutyungelwe igolide yaba zizixwexwe ezicekethekileyo, yaye olu waba lock kuphela. Ukuba yonke into ohlambulukileyo, ngoko Ndolutshayela umhombiso kwi kwindawo zokuqhubela. Kolu vavanyo igolide iya kuhlala ihleli, kodwa gilding lag kancinci emva, uze ungabutyhili enye isinyithi.

Enye indlela esebenza kakhulu ukwahlula njani igolide njengentsomi na ipensile lyapisny. Esi sixhobo zonyango isebenza kwaye yiluciferase zesinyithi, kwaye unako ukuthenga nangaliphi na ekhemesti. Ndolutshayela imveliso omncinane manzi ngamanzi. Ngoku kufuneka ndichithe kwi scrapings ipensile. Zonke izinyithi, ngaphandle kwegolide, mnyama.

Indlela ukwahlula njengentsomi ukusuka igolide nobhedu

Indlela uqhelekileyo inkohliso kwimarike ubucwebe yi kunikezelo i "olunyulu" aluminiyamu zegolide sobhedu, ekhangeleka efana kakhulu.

Kwezinye iimeko, uyakwazi ukwahlula njengentsomi kuphela oqeqeshiweyo, kodwa ukuphepha maqhinga kunye ngokuzimeleyo:

• Khangela thunzi le mveliso. Nayiphi divergence evela umbala yesiqhelo igolide ibonisa izixa ezikhulu ukungcola.
• Phambi kokuba uthenge nezacholo, ufanele wazi ixabiso layo njengesiqhelo. Ukuba ixabiso imveliso iphantsi kakhulu, ukuba nokwenzeka ngomgunyathi inyuswe kakhulu.
• Brass kunye negolide ezahlukeneyo kumafa weekhemikhali, ngokulandelelana, kufuneka ubunzima ezahlukeneyo. Oko kukuthi, imveliso efanayo liya kuba nobunzima eyahlukileyo. Gold yesimathane inzima anqabileyo nezacholo metal uya nobunzima kakhulu.

Mhlawumbi lo isiliva?

kutshanje igolide White iye yaphinda yathandwa ngokubanzi. Oku kungenxa yokuba iimveliso zesinyithi ezinjalo of uju ethile kunye nokuphuculwa. Akumangalisi ke, imakethi igcwale manga ye ngaphantsi metal amanene. Indlela ukwahlula phakathi igolide emhlophe evela fake? Kuqala kwinto zonke, khangela umbala imveliso. Xa kupholile Umthunzi yesilivere. Indlela elungileyo ukujonga liphepha test. Ukuba uchitha kuyo ukusuka Stars, oko ihlala trail phantse ezingabonakaliyo, igolide white ayiyi ukushiya konke konke. Ukongeza, ukunceda ukwahlula uvavanyo metal oluxabisekileyo ayodini, ngeviniga, umazibuthe kunye lyapisnym ipensile, njengoko kukhankanyiwe ngentla.

Zuza umhombiso wokwenene koovimba izacholo eyaziwa kakhulu abaxabise igama labo. Kwaye okona kubalulekileyo - zama ukuphepha ezivenkileni ezimarikeni zendalo, nezitali, okanye yokutshintsha ukusuka abasemzini. Oku kuya kukunceda ukuba ube kudana yaye ungabi lixhoba lokuphangwa. Musa ukuzama ukonga imali - uze uhombiso uya elide ukuze sikholise umbala elithatha kunye ukukhazimla eliqaqambileyo.