925 zesiliva isampula - Science and mali

Silver - metal ethambileyo, nto leyo ilula ngokwaneleyo ukudala iimveliso nawuphi nobuntsompothi kwaye abe nobukhulu obahlukeneyo. Idla exutywe ngobhedu ukuyenza yomelele kunokuba kwakunjalo. Ukususela kumaxesha amandulo, umxube lwezi methali yasetyenziswa ukwenza imali. Isampulu ngelo xesha imizuzu 500 (50 ekhulwini yesilivere, 50 - ubhedu). Noko ke, ukuba ukudala ngakumbi iingqekembe ezixabisekileyo, umzekelo, sebenzisa isilivere, isampulu 925, nto leyo iyathandwa ngaphezulu. Amaxesha amaninzi, i intsila loo athatyathwa ukudala iingqekembe ezizodwa eyi nezacholo.

Kule mihla 925 isampuli yesilivere uye yayo ingxubevange 7.5 ekhulwini zezobhedu. Le metal ngokufanelekileyo ukudala abaninzi jewellery - umsesane, yomqala, izacholo, bezisa izacholo, kwaye ngaphezulu. Kwakhona zithandwa kakhulu ezi mveliso kuba efanelekileyo eliyimali kwaye ziyafumaneka kubantu abaninzi. Babafaka ehlotyeni elunxwemeni akukhuthazwa ngenxa yokuba kaninzi balahlekile, nto leyo abuna- ukukholisa abantu metal detectors. Noko ke, asingabo bonke uyazi into yokwenza izinto ezinjalo. Kodwa isampuli 925 isilivere kubiza izihlandlo ezithathu eninzi ngaphezu kwesiqhelo. Amaninzi ekwenziweni izacholo sifakwe kubo amatye anqabileyo kunye semi-elixabisekileyo ezifana lekrizolite. iimveliso ezifana khangela gqitha, abazange aphume fashion. Oku, Kakade ke, asisebenzi kuphela intsimbi, kodwa igolide. Intelekelelo run endle apho kukho bejewellery, ngokuba isilivere (925) iplastiki kakhulu. Amadoda amaninzi nabafazi ukhetha kwabanye amatye anqabileyo.

Science and nesiliva

Noko ke, le intsila lisetyenziswa kuphela ukudala gizmos ezintle, njengoko iye isetyenziswe kwinzululwazi. Ingakumbi isampuli yesilivere 925 Sibanga ngenxa conductivity elungileyo. Ukongeza, i-wentsimbi kusetyenziswa kufota, xa kudalwa isipili, apho ukubonakalisa yesilivere kukhethwa aluminium. Ngamanye amaxesha le wentsimbi esetyenziselwa kweentsholongwane amanzi.

uxabane

Abanye abantu baye Andidibani zesilivere. Ngoko ke, ukusetyenziswa impahla abanjalo ziyacetyiswa. Nxiba ngezihloko metal kubantwana abancinane naye akufanele ngayo.

Iisampulu zesilivere. na ukuba zibalwa njani?

Okwangoku, kukho inkqubo metric eRashiya ubala ipesenti esilivere kwiiyunithi 1,000 ingxubevange, apho iyingxenye. Oku kuthetha ukuba 925 zesilivere nganye kilogram isampuli equka 925 iigram zesilivere kwaye abanye - lubhedu. Ide kwenkulungwane yamashumi amabini kwabakho inkqubo spool. Kaninzi kungabonwa kwi imali elithi "spool 2 isabelo ka-10.5". Inkqubo yonke bakhelwe omnye Spools 96 - wesikiti. Ukongeza 925, kukho ezinye, ephantsi. Umzekelo, 800, 830, 875, ezo ubukhulu becala zisetyenziselwa ukwenza Stars kunye neempahla. utyalo-mali

Abantu abaninzi imali yabo iingqekembe zesilivere, kuba iindleko zemali zotyalo ngokunyuka minyaka yonke. Noko ke, konke oko kuxhomekeka kwixabiso ehlabathini, nto leyo ebonisa ixabiso amatye anqabileyo. into nganye yale intsila kufuneka ezicukucezwe zancinane isampuli ebhaliweyo. Amaxesha amaninzi ngaphandle iglasi ukubona ayiwenzi, kodwa ifumaneka, kuba leyo yindlela uyakwazi ukwahlula phakathi metal esixabisekileyo esivela inkohliso.