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As oomatshini bobucwebe begolideumenzi, sabelana ngolwazi lobucwebe begolide kubathengi.

Igolide ixutywa neentsimbi ezifana nobhedu kunye nesilivere xa isetyenziselwa ukwenza ubucwebe. Igolide emhlophe ayisiyonto ngokwayo, kodwa igolide nje ixutywe nezinye iintsimbi ukwenza inkangeleko yesilivere. Iintsimbi ezisetyenziswa ngokuqhelekileyo kwigolide emhlophe yi-nickel kunye ne-palladium, okanye i-zinc okanye i-tin.

UKUHLANGANISA IALLOYS UKUZENZA IZIQINISEKISO

Ngaba uyazazi iintsimbi ozinxibileyo?

Unokumangaliswa kukwazi inani leentsimbi ezahlukeneyo kunye neealloyi eziye zangena kubucwebe bakho kunye nasemzimbeni wakho. KwaWilliam Rowland sinebhongo ngokubonelela ngesinyithi esisulungekileyo kunye nealloys kuluhlu lwamashishini kwihlabathi liphela.

Iindidi eziphambili zetsimbi esicinga ngazo xa kuziwa ekwenzeni ubucwebe zesilivere negolide, kodwa eneneni ubucwebe obuninzi alwenziwa ngesilivere ecocekileyo okanye igolide. Isizathu soku kukuba kwiifom zabo ezicocekileyo, isilivere kunye negolide zombini zithambile kakhulu ukuba zilungele ubucwebe abaninzi. Zonke iintsimbi zineempawu ezizodwa ezenza ukuba zilungele imisebenzi ethile, kwaye yiloo nto kubalulekile ukuthetha nomthengisi wesinyithi onamava xa u-odola.

Olona hlobo lwesilivere lusulungekileyo lubizwa ngokuba 'yisilivere esulungekileyo' kwaye le isetyenziswa kakhulu kwi-bullion, endaweni yezacholo okanye imali, njengoko ithambile. Isilivere nayo ichaphazeleka kakhulu ekungcolisweni, kwaye ukuxutywa nezinye iintsimbi kunokuthintela oku. Endaweni yoko, kusetyenziswa i-alloy, isilivere eqaqambileyo. Oku kunobunyulu obungama-92.5%, kodwa intsalela ixutywe nezinye iintsimbi ezifana nobhedu, i-zinc okanye isilicon.

Ngokufanayo, igolide ekwimo yayo esulungekileyo ihlala igcinelwe i-bullion, kuba ithambile kwaye inokubunjwa lula kubucwebe okanye imali. Igolide ixutywa neentsimbi ezifana nobhedu kunye nesilivere xa isetyenziselwa ukwenza ubucwebe. Igolide emhlophe ayisiyonto ngokwayo, kodwa igolide nje ixutywe nezinye iintsimbi ukwenza inkangeleko yesilivere. Iintsimbi ezisetyenziswa ngokuqhelekileyo kwigolide emhlophe yi-nickel kunye ne-palladium, okanye i-zinc okanye i-tin.

Kukho kwakhona imixube eyahlukeneyo yegolide ukudala imibala eyahlukeneyo kunye nemiphumo. Igolide eRose ngumxube wegolide etyheli, isilivere kunye nobhedu, ukwenza umbala opinki, kwaye indibaniselwano yentsimbi emitsha yobucwebe ihlala ifunyanwa.

E-Hasung siyasazi isinyithi kwaye besisenza izixhobo zesinyithi ezixabisekileyo ukusukela ngo-2000 sinokuqonda okukhethekileyo kweepropathi zazo kunye nokufaneleka koluhlu olupheleleyo lwezicelo. Xa uthenga iintsimbi ngemarike, nokuba ngokubeka iodolo kwivenkile ye-intanethi, okanye kwinkampani yentsimbi yendawo, qiniseka ukuba ufumana iintsimbi ezifanelekileyo, ngokusebenzisaXRF analyzer, uya kuba nengqondo ecacileyo yokufumana iintsimbi ezichanekileyo ozifunayo.