925 esiliva isampula - Science kanye nokutshalwa

Silver - metal ezithambile, okuyinto ilula ngokwanele ukuba adale imikhiqizo yanoma yimuphi yinkimbinkimbi futhi letingemasayizi lahlukene. It is ngokuvamile kuxutshwe zethusi ukuze kube namandla kunomFilisti kwaba. Kusukela ezikhathini zasendulo, ingxube lezi zinsimbi yayisetshenziselwa ukwenza zemali. Isampula ngaleso sikhathi kwaba imizuzu 500 (amaphesenti angu-50 esiliva, 50 - ithusi). Nokho, ukwakha ngaphezulu zemali ezibalulekile, isibonelo, ukusebenzisa esiliva, isampuli 925, okuyinto zenani ngaphezulu. Ngokuvamile, i-ingxubevange enjalo athathwa ukudala ezehlukile zemali esiyisikhumbuzo nezinto zokuhloba.

Namuhla 925 isampula esiliva ngezinye yayo ingxubevange 7.5 amaphesenti zethusi. Lokhu metal kufanelekile ukudalwa eziningi ubucwebe - indandatho, umgexo, namasongo, iziqhano zokuhloba, nokuningi. Futhi zithandwa mikhiqizo ngoba okunengqondo ontengo yakhe yayinqunyiwe futhi ziyatholakala kubantu abaningi. Kulahleni ehlobo ogwini is hhayi Kunconywa ngoba ngokuvamile balahlekile, abakwazi bahluleke ukujabulisa abantu zensimbi imitshina. Nokho, akubona bonke uyazi ukuthi wenzeni izinto ezinjalo. Kodwa isampula 925 esiliva kubiza kathathu ezibizayo ngaphezulu kokujwayelekile. Ngokuvamile enkulu ekwakhekeni ubucwebe sifakwe kubo namatshe ayigugu futhi ephuma kabili esiyigugu ezifana ibherule. imikhiqizo enjalo bheka olubabazeka kakhulu, abakaze emfashinini. Yiqiniso, asisebenzi kuphela kumakhosikazi kwensimbi, kodwa igolide. Imaginations run zasendle lapho kukhona Jewelers, ngoba isiliva (925) plastic kakhulu. amadoda nabesifazane abaningi uthanda yona nezinye izinsimbi eziyigugu.

Isayensi esiliva

Nokho, lokhu ingxubevange isetshenziswa hhayi kuphela ukudala gizmos enhle, njengoba siye sasetshenziswa isayensi. Ikakhulukazi kufunwe esiliva isampula 925 ngenxa conductivity ezinhle. Ngaphezu kwalokho, metal isetshenziswa izithombe, uma udala esibukweni lapho ukuze kubonise kangcono esiliva okungcono aluminium. Kwesinye isikhathi lokhu metal isetshenziselwa amanzi magciwane.

ukuphendula iguliswa

Abanye baye iguliswa esiliva. Ngakho-ke, ukusetshenziswa izinto ezinjalo akunconywa. Gqoka ngezihloko metal izingane ezincane akulona kunomvuzo.

Amasampula esiliva. Kanjani lezi zinto ibalwa?

Okwamanje, kunezinhlobo ohlelweni imethrikhi eRussia sinquma iphesenti zesiliva amayunithi 1000 ingxubevange, lapho kubonakala kuyingxenye. Lokhu kusho ukuthi 925 esiliva ngamunye amakhilogramu isampula ehlanganisa 925 amagremu isiliva lonke - liyithusi. Kuze ekuqaleni kwekhulu lamashumi amabili kwakukhona uhlelo spool. Ngokuvamile kungabonwa izinhlamvu zemali zabashintshi elithi "spool 2 isabelo 10.5". Lonke uhlelo lakhelwe omunye 96 Spools - iphawundi. Ngaphezu 925, kunezinye, aphansi. Ngokwesibonelo, 800, 830, 875, okuyinto anesizotha isetshenziselwe ukudala silverware kanye nezitsha. utshalomali

Abantu abaningi imali yabo zesiliva, ngoba izindleko zemali utshalomali phezulu njalo ngonyaka. Nokho, konke kuncike intengo zezwe, ezihlala isikhashana inquma inani le izinsimbi eziyigugu. Into ngayinye yale ingxubevange kumele fake isampula ebhaliwe. Ngokuvamile ngaphandle khulu ukubona kungaqali, kodwa itholakala, ngoba yileyo ndlela ungakwazi ukuhlukanisa phakathi ensimbini eyigugu evela inkohliso.