Siligga Platinum-rhodium waa daawaha laba-geesoodka ah ee ku salaysan platinum-ka oo ka kooban rhodium, kaas oo ah xal adag oo joogto ah heerkulka sare. Rhodium wuxuu kordhiyaa awoodda kulaylka, iska caabbinta oksaydhka iyo iska caabbinta daxalka aashitada ee daawaha platinum-ka. Waxaa jira daawaha sida PtRh5, PtRhl0, PtRhl3, PtRh30 iyo PtRh40. Daawaha leh in ka badan 20% Rh lama milmi karo aqua regia. Inta badan waxaa loo isticmaalaa agabyada thermocouple, oo ay ku jiraan PtRhl0/Pt, PtRh13/Pt, iwm., oo loo isticmaalo fiilooyin thermocouple ah oo ku jira thermocouples, si toos ah loogu cabbiro ama loo xakameeyo dareeraha, uumiga iyo gaasaska u dhexeeya 0-1800 ℃ ee hababka wax soo saarka kala duwan heerkulka dusha sare ee dhexdhexaadka ah iyo kan adag.
Faa'iidooyinka: Siligga Platinum rhodium wuxuu leeyahay faa'iidooyinka saxnaanta ugu sarreysa, xasilloonida ugu fiican, aagga cabbirka heerkulka ballaaran, cimriga dheer ee adeegga iyo xadka sare ee cabbirka heerkulka sare ee taxanaha thermocouple. Waxay ku habboon tahay oksaydheynta iyo jawiga aan firfircoonayn, waxaana sidoo kale loo isticmaali karaa faakiyuum muddo gaaban, laakiin kuma habboona yareynta jawiga ama jawiga ay ku jiraan uumiga birta ama aan birta ahayn.
Heerkulka warshadaha waxaa ka mid ah siligga platinum-rhodium nooca B, nooca S, nooca R, thermocouple-ka platinum-rhodium, oo sidoo kale loo yaqaan thermocouple bir qaali ah oo heer sare ah, platinum-rhodium wuxuu leeyahay hal platinum-rhodium (platinum-rhodium 10-platinum-rhodium) iyo labanlaab platinum-rhodium (platinum-rhodium). Rhodium 30-Platinum Rhodium 6), waxaa loo isticmaalaa dareemayaal cabbir heerkulka ah, oo badanaa loo isticmaalo iyadoo lala kaashanayo gudbiyeyaasha heerkulka, nidaamiyeyaasha iyo qalabka bandhigga si loo sameeyo nidaam xakameyn habraac si toos ah loogu cabbiro ama loo xakameeyo 0- Heerkulka sida dareerayaasha, uumiga iyo warbaahinta gaaska iyo dusha sare ee adag ee u dhexeeya 1800°C.
Warshadaha la isticmaalo waa: birta, korontada, batroolka, warshadaha kiimikada, fiber galaas, cunto, galaas, daawo, dhoobo, biraha aan birta ahayn, daaweynta kulaylka, hawada sare, birta budada ah, kaarboon, kookayn, daabacaadda iyo rinjiyeynta iyo ku dhawaad ​​​​dhammaan goobaha warshadaha.