I-Platinum-rhodium wire yi-platinum-based rhodium-containing binary alloy, isisombululo esiqhubekayo esiqinileyo kwiqondo lokushisa eliphezulu. I-Rhodium ikwandisa amandla ombane we-thermoelectric, ukuxhathisa i-oxidation kunye ne-asidi ye-corrosion resistance ye-alloy kwi-platinum. Kukho alloys ezifana PtRh5, PtRhl0, PtRhl3, PtRh30 kunye PtRh40. I-alloys ene-Rh engaphezu kwe-20% ayinakunyibilika kwi-aqua regia. Isetyenziswa kakhulu njengezixhobo ze-thermocouple, kubandakanywa i-PtRhl0/Pt, i-PtRh13/Pt, njl. njl., esetyenziswa njengeingcingo ze-thermocouple kwi-thermocouples, ukulinganisa ngokuthe ngqo okanye ukulawula ulwelo, umphunga kunye neegesi kuluhlu lwe-0-1800 ℃ kwiinkqubo ezahlukeneyo zokuvelisa ubushushu obuphakathi. kunye nomphezulu oqinileyo.
Izinto eziluncedo: I-Platin rhodium wire ineenzuzo zokuchaneka okuphezulu kakhulu, olona uzinzo, indawo yokulinganisa ubushushu obubanzi, ubomi benkonzo ende kunye nomlinganiselo wobushushu obuphezulu bomda ophezulu kuthotho lwe-thermocouple. Ifanelekile kwi-oxidizing kunye ne-inert atmospheres, kwaye ingasetyenziselwa i-vacuum ixesha elifutshane, kodwa ayifanelekanga ukunciphisa i-atmospheres okanye i-atmospheres equkethe i-metal okanye i-non-metal vapors. .
Industrial thermocouples ziquka iplatinam-rhodium ucingo B uhlobo, uhlobo S, uhlobo R, platinum-rhodium thermocouple, eyaziwa ngokuba high-ubushushu metal exabisekileyo thermocouple, iplatinum-rhodium uye platinum-rhodium eyodwa (platinum-rhodium 10-platinum-rhodium) kunye iplatinum-rhodium kabini (iplatinam-rhodium). I-Rhodium 30-Platinum Rhodium 6), zisetyenziselwa njengezixhobo zokulinganisa ubushushu, zidla ngokusetyenziswa ngokubambisana nabadluliseli bobushushu, abalawuli kunye nezixhobo zokubonisa ukwenza inkqubo yokulawula inkqubo yokulinganisa ngokuthe ngqo okanye ukulawula i-0- Ubushushu obufana nolwelo, umphunga kunye nemidiya yegesi. kunye neendawo eziqinileyo ezikuluhlu lwe-1800°C.
Imizi-mveliso esetyenziswayo zezi: intsimbi, ukuveliswa kwamandla, i-petroleum, ishishini lemichiza, ifayibha yeglasi, ukutya, iglasi, amayeza, iiseramikhi, iintsimbi ezingezizo i-ferrous, unyango lobushushu, i-aerospace, i-metallurgy yomgubo, i-carbon, i-coking, ukushicilela kunye nokudaya kunye nezinye phantse zonke. amasimi amashishini.