Waya wa Platinum-rhodium ndi waya wa binary wokhala ndi rhodium wokhala ndi platinum, womwe ndi yankho lolimba losalekeza pa kutentha kwakukulu. Rhodium imawonjezera mphamvu ya thermoelectric, kukana okosijeni ndi kukana kutu kwa asidi kwa aloyi kupita ku platinum. Pali aloyi monga PtRh5, PtRhl0, PtRhl3, PtRh30 ndi PtRh40. Aloyi okhala ndi Rh yoposa 20% sasungunuka mu aqua regia. Amagwiritsidwa ntchito makamaka ngati zipangizo za thermocouple, kuphatikiza PtRhl0/Pt, PtRh13/Pt, ndi zina zotero, zomwe zimagwiritsidwa ntchito ngati mawaya a thermocouple mu thermocouples, kuyeza kapena kuwongolera mwachindunji madzi, nthunzi ndi mpweya womwe uli pakati pa 0-1800 ℃ m'njira zosiyanasiyana zopangira kutentha kwapakati ndi kolimba pamwamba.
Ubwino: Waya wa platinamu wa rhodium uli ndi ubwino wolondola kwambiri, kukhazikika bwino, malo oyezera kutentha kwakukulu, moyo wautali komanso mulingo wapamwamba wa muyeso wa kutentha mu mndandanda wa thermocouple. Ndi yoyenera kupangira okosijeni komanso mpweya wopanda mpweya, ndipo ingagwiritsidwenso ntchito mu vacuum kwa kanthawi kochepa, koma siyoyenera kuchepetsa mpweya kapena mlengalenga wokhala ndi nthunzi zachitsulo kapena zosakhala zachitsulo.
Ma thermocouple a mafakitale akuphatikizapo waya wa platinamu-rhodium B, mtundu wa S, mtundu wa R, platinamu-rhodium thermocouple, yomwe imadziwikanso kuti thermocouple yachitsulo chamtengo wapatali yotentha kwambiri, platinamu-rhodium ili ndi platinamu-rhodium imodzi (platinamu-rhodium 10-platinamu-rhodium) ndi platinamu iwiri-rhodium (platinamu-rhodium). Rhodium 30-Platinamu Rhodium 6), amagwiritsidwa ntchito ngati masensa oyezera kutentha, nthawi zambiri amagwiritsidwa ntchito limodzi ndi zotumizira kutentha, zowongolera ndi zida zowonetsera kuti apange njira yowongolera njira kuti ayesere kapena kuwongolera mwachindunji 0- Kutentha monga madzi, nthunzi ndi mpweya ndi malo olimba pamtunda wa 1800°C.
Makampani omwe amagwiritsidwa ntchito ndi awa: chitsulo, kupanga magetsi, mafuta, makampani opanga mankhwala, ulusi wagalasi, chakudya, galasi, mankhwala, zoumbaumba, zitsulo zopanda chitsulo, mankhwala otentha, ndege, zitsulo za ufa, kaboni, kuphika, kusindikiza ndi kupaka utoto ndi madera ena pafupifupi onse a mafakitale.