Ukukhethwa kwezinto zokuthintana zamaswishi kuncike ekusetshenzisweni okuqondile, izidingo, nezici ezifana nokuguquguquka kukagesi, ukumelana nokuguga, ukumelana nokugqwala, kanye nezindleko.Izinto zokuxhumana ezihlukene zinikeza amazinga ahlukene okusebenza ezimeni ezahlukene.Nazi ezinye izinto zokuxhumana ezijwayelekile ezisetshenziselwa amaswishi nezici zawo:

Isiliva (Ag):

Good conductivity kagesi.

Ukumelana nokuxhumana okuphansi.

Ifanele izinhlelo zokusebenza zamanje eziphansi kanye ne-low-voltage.

Ithambekele ku-oxidation, engakhuphula ukumelana nokuxhumana ngokuhamba kwesikhathi.

Ingase ingalungeli ukusetshenziswa kwezinga lokushisa eliphezulu ngenxa yephoyinti layo eliphansi lokuncibilika.

Igolide (Au):

Excellent conductivity kagesi.

Imelana kakhulu nokugqwala kanye ne-oxidation.

Ukumelana nokuxhumana okuphansi.

Ifanele izinhlelo zokusebenza zamanje eziphansi kanye ne-low-voltage.

Izindleko eziphakeme uma ziqhathaniswa nezinye izinto ezifana nesiliva.Ngakho-ke elinye ikhasimende lingadinga ukucwecwa kwegolide phezulu ukuze kuncishiswe izindleko.

I-Silver-Nickel, i-Silver-Cadmium Oxide (AgCdO) ne-Silver-Tin Oxide (AgSnO2):

Hlanganisa isiliva nezinye izinto zokuthuthukisa ukusebenza.

Good conductivity kagesi.

Ukumelana okuthuthukisiwe ku-arcing nokushisela ngenxa yokuba khona kwe-cadmium oxide noma i-tin oxide.

Okuvame ukusetshenziswa ekushintsheni kwamandla aphezulu kanye nama-relay.

Ithusi (Cu):

I-conductivity kagesi enhle kakhulu.

Izindleko eziphansi uma ziqhathaniswa nesiliva negolide.

Ithambekele ku-oxidation kanye nokwakheka kwe-sulfide, okungakhuphula ukumelana nokuxhumana.

Ivamise ukusetshenziswa ekushintsheni okunezindleko eziphansi nasezinhlelweni zokusebenza lapho ukulungiswa kwezikhathi ezithile kwamukelekile.

I-Palladium (Pd):

Good conductivity kagesi.

Imelana ne-oxidation.

Ingasetshenziswa ezinhlelweni zamanje eziphansi.

Akuvamile uma kuqhathaniswa nezinye izinto ezifana nesiliva negolide.

I-Rhodium (Rh):

Ukumelana okuhle kakhulu nokugqwala kanye ne-oxidation.

Ukumelana nokuxhumana okuphansi kakhulu.

Izindleko eziphezulu.

Isetshenziswa kumaswishi asebenza kahle kakhulu futhi anokwethenjelwa kakhulu.

Ukukhethwa kwezinto zokuxhumana kuncike ezintweni ezifana nalezi:

Isicelo: Izinhlelo zokusebenza ezinamandla amakhulu zingadinga izinto ezimelana kangcono ne-arcing kanye nokushisela, njenge-AgSnO2, AgSnO2In2O3.Ezinye izinto zokusebenza zifaneleka kangcono izinhlelo zokusebenza zamanje eziphansi noma ezine-voltage ephansi, njenge-AgNi, AgCdO.

Ekugcineni, into engcono kakhulu yokuxhumana incike ezidingweni zakho ezithile.Ibhalansi phakathi kokusebenza kukagesi, ukwethembeka, izimo zemvelo, kanye nezindleko.Ngokuvamile kuwumkhuba omuhle ukubonisana nabakhi bamaswishi noma ochwepheshe emkhakheni ukuze unqume ukuthi iyiphi into yokuxhumana efaneleka kakhulu yohlelo lwakho lokusebenza.Wamukelekile kakhulu ukuthi uxhumane ne-SHZHJ ukuze uthole isiphakamiso sezinto ezibonakalayo.