375 Uvavanyo igolide: ntoni na? Yintoni umahluko phakathi igolide sample-585-th 375th?

Ngelo xesha langoku asinto ingaqhelekanga ukubona izivatho zegolide umntu. Kodwa asinguye wonke umntu uyazi ukuba kukho iisampulu ezimbalwa iimveliso zegolide. Kweli nqaku, a kufutshane khangela isampuli 375, nendlela yohlukile 585.

Yintoni na isampuli igolide?

Standard Gold - inkcazo njengoko metal esixabisekileyo eziqulethwe ingxubevange, njengoko izitampu ezizodwa kubekwa phezu imveliso ukuqinisekisa ukuba kukho njengezivatho amatye anqabileyo. Umthetho ngenyameko tracks njengoko izacholo kunye namaziko baluphumeze. Ngoku kukho iinkqubo ezine probe esebenzayo. Ngu igolide ethandwayo iisampula ziquka 375, 585, 750, 958.

375 Uvavanyo igolide: ntoni na?

Amanqaku ezenziwe ngegolide isampula phakathi kakhulu ephantsi-esemgangathweni. Kodwa kwamanye amazwe, luthatyathwa iisampulu 375 no 333. Xa ubucwebe isampuli mihla 375 zako inqabile, ekubeni ingxubevange ngexeshana elifutshane ixesha uqalisa mnyama emoyeni. Kodwa ke, ungakwazi ukufumana okuninzi izivatho ngophawu lwe 375 sample yegolide. Yintoni na? Le kulingwa ezinomthamo esezantsi metal elinqabileyo uhlobo ecocekileyo. Umxholo wayo% 37,5 kuphela, abanye - ukungcola. Le isampuli iye yemiyinge ezintlanu.

Njengoko umxholo aphezulu ubumdaka zingachaphazela iimpawu imveliso kunye nombala?

• Ukuba ipesenti umxholo sobhedu liphezulu, jewel uya kuba ebomvu okanye omthubi kwizinyibilikisi. Kwakhona, ubhedu uyakwazi ukunciphisa nokumelana ukuba nempembelelo embi kwi imveliso ogqityiweyo.
• Ukuba ipesenti zesilivere liphezulu, lo iqhekeza izacholo ukukhanya esimthubi okanye esimhlophe. Ngenxa isiqulatho aphezulu iimveliso zesilivere zibe elastic ngakumbi kwaye kuvumela ukudalwa lweepateni ezincinane.

Ukuba ixesha elide ukuba ukunxiba, yaye musa nihlamba izacholo nesampula, ngoko emva kwexesha elithile mnyama ayikufanelanga ukuba ukunxiba ezi mveliso zegolide. eqatywe-375 yegolide umahluko enkulu kwezinye iisampula - abasakwazi ixesha elide, kodwa mgangathweni.

Kodwa asifanele ngoyaba ngokupheleleyo imveliso nesampula ndininikile, njengoko ukuze imali encinane unako ukuthenga ring kakhulu onesidima okanye namajikazi, ngokungathi ukuqinisekisa ukuba iimveliso izacholo elingene unonophelo, baya kuba nako ukumkholisa kuwe iminyaka emininzi. Kwezi mveliso ixabiso ezingabizi kakhulu xa kuthelekiswa igolide isampuli th-750.

Amanqaku iisampulu 375

Eku sunguleni, 375 isampuli igolide kuye kwaxoxwa ngazo ngokweenkcukacha - yintoni na. Makhe sinikele ingqalelo iimpawu bebekwisampulu:

• Okokuqala, lo intsila yi% 37,5 kuphela ngegolide ecocekileyo (njengoko kuchaziwe ngaphambili).
• Okwesibini, le intsila igolide iquka zesinyithi ezibini ezixabisekileyo - nangesilivere nangobhedu.
• Okwesithathu, eRashiya kukho ezintlanu kuphela aluminiyamu, leyo bavumelekile ukuba ukubeka 375 sample ngegolide.
• Okwesine, ezi aluminium zisetyenziswa ambalwa, njengokuba umgangatho ayo esezantsi, kwaye ekugqibeleni iimveliso ezenziwe kubo, senziwa similise angaqwengwa libunile, apho kunzima kakhulu ukubuyisela enomtsalane endala.
• Iimveliso ezenziwe ingxubevange iisampulu 375 ukuze abe nombala ukusuka mthubi ukuya ebomvu, yonke into iya kuxhomekeka umlinganiselo abathi ingxubevange.
• I-aluminiyamu kakhulu eqinileyo ezikumgangatho zithathwa ezipinki.
• Iimveliso kakhulu ethandwa usebenzisa iisampulu 375 ingqalelo amakhonkco ukuzibandakanya.

Aluminiyamu iisampuli 375 zegolide

Njengoko sele kukhankanyiwe, iisampulu negolide thaca isilivere ingxubevange nangobhedu. Oku kulandela ukuba kunokwenzeka ukwaba aluminium nge pesenti ezahlukeneyo yobhedu zesilivere:

• Ukuba ingxubevange, umyinge ngegolide apho ifikelela kwi 37.5%, abe umbala obomvu oqaqambileyo, imali yesilivere kuya kuba-2% kuphela, nobhedu - 60,5%.
• Ukuba ingxubevange unalo umbala obomvu - inani mali yegolide kwi-37.5%, isilivere iya kuba-10% kuphela, nobhedu - 52.5%.
• Ukuba ingxubevange unalo umbala obomvu, umyinge yegolide - 37.5%, isilivere - 16%, nobhedu - 62,5%.

Zonke ezi aluminium nga ngokukhuselekileyo zicinge ukuba abangenabuchule, kwaye ngoko ke akukho ithandwa kakhulu kwamanye amazwe. Kodwa ukuba undwendwela i United Kingdom okanye eUnited States, qiniseka ukuba lonke uludwe enkulu iimveliso ukususela 375 isampuli. Phambi ukuthenga isiziba izivatho ukusuka iisampulu 375 qiniseka ukufunda ngokweenkcukacha malunga igolide ncomo umthengi eqatywe-375.

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Abantu abaninzi badla kokuba uthenge nezacholo, ukufunda nohlolo yokuqala, ukujonga photo ezivenkileni, neegalari nezacholo, ukuhlola izimvo kubathengi, uze wenze isigqibo sokugqibela. Kwelinye icala, le ndlela kuba kakhulu ngokukhuselekileyo kuqwalaselwa ezichanekileyo, ngokuba evenkileni uyakwazi ukukhohlisa uxelele eninzi iintsomi ezahlukeneyo, kodwa ukuba bathengise imveliso yabo. Kwelinye icala, musa ukuthembela yonke ufunda kwi Internet, kwaye ngokunjalo ngakumbi kwiiforam malunga igolide isampuli 375-th. Ukuphonononga inokuba nomahluko, njengoko akuyi kumkholisa wonke, kwaye ke wonke ubani bathanda izinto ezahlukeneyo.

Kodwa xa sihlalutya zonke iimpendulo, apho kuya kubakho ezimbi ngakumbi HIV, kwaye zonke onxulumene ethile kuphela Kwakule sampulu - mgangathweni kunye elifutshane elide. Nakuba oku kusini na, ekubeni kuya kuxhomekeka unonophelo imveliso kwaye ukuba luchanekile, ngoko nkqu imveliso mali kunye libya ingahlala ixesha elide.

Yintoni umahluko phakathi igolide sample-585-th 375th?

Emva koko, thatha sihlolisise, yintoni umahluko phakathi zingazizinto kunye iisampuli ezahlukeneyo:

1. Umxholo ezahlukeneyo igolide mveliso: 375 kwisampulu - 37.5%, kwaye ngo-585 - 58,5%.

2. Mandla kwiimveliso enesiqulatho aphantsi igolide ngaphezulu kwiimveliso-phezulu. Kuye kuthiwe ngaphambili ngale - 375 vavanyo igolide: ntoni na?. Products nalo isampuli namandla eliphezulu, yaye ngenxa yoko amaninzi kakhulu amakhonkco ukuzibandakanya bafumana ncam kwesampuli enjalo.

3. Kwakhona, iimveliso kunye ipesenti enkulu negolide iya kuba kakhulu imali eninzi kunokuba ngaphantsi. Ngoko ke, singakwazi chaza ixabiso eliphantsi yeemveliso 375 fineness ngegolide.

4. Jewelry ukuba 585, 375 ukuba kufuneka amandla kunye ukudlala, kwaye ezi mpawu zenza kube lula ukuba yobuciko.

Ukuba akuyihlawuli ingqalelo nemigangatho ebekwe neemposiso, kodwa bakhetha iyahlala ukuba nokusebenziseka, oko kujonga ukhetho bhajethi 375 sample yegolide.