Siligga Platinum-rhodium waa raxmad-ku-saleysan platinum-ku-jirta binary alloy, kaas oo ah xal adag oo joogto ah heerkulka sare. Rhodium waxay kordhisaa awooda heerkulbeegga, iska caabinta oksaydhka iyo iska caabinta daxalka aashitada ee daawaha ilaa platina. Waxaa jira alaabo ay ka mid yihiin PtRh5, PtRhl0, PtRhl3, PtRh30 iyo PtRh40. Alloys leh in ka badan 20% Rh waa kuwo aan lagu milmi karin aqua regia. Inta badan loo isticmaalo sida qalabka thermocouple, oo ay ku jiraan PtRhl0 / Pt, PtRh13 / Pt, iwm, loo isticmaalo sida fiilooyinka thermocouple in thermocouples, si toos ah loo cabbiro ama loo xakameeyo dareeraha, uumi iyo gaaska ee kala duwan ee 0-1800 ℃ in wax soo saarka kala duwan heerkulka of dhexdhexaad ah iyo dusha adag.
Faa'iidooyinka: Fiilada Platinum rhodium waxay leedahay faa'iidooyinka saxda ah ee ugu sarreeya, xasilloonida ugu fiican, aagga cabbirka heerkulka ballaaran, adeegga muddada dheer iyo cabbirka heerkulka sare ee xadka sare ee taxanaha thermocouple. Waxay ku habboon tahay oksaydhaynta iyo jawiga aan shaqaynayn, sidoo kale waxaa loo isticmaali karaa faakuum muddo gaaban, laakiin kuma habboona in la yareeyo jawiga ama jawiga ay ku jiraan uumiga birta ama aan birta ahayn. .
Heerkulbeegyada warshadaha waxaa ka mid ah nooca platinum-rhodium silig B, nooca S, nooca R, platina-rhodium thermocouple, sidoo kale loo yaqaan heerkulka-sare ee heerkulbeegga birta ah, platinum-rhodium wuxuu leeyahay hal platinum-rhodium (platinum-rhodium 10-platinum-rhodium) iyo platinum-rhodium double. Rhodium 30-Platinum Rhodium 6), waxaa loo isticmaalaa sida dareemayaasha cabbiraadda heerkulka, sida caadiga ah loo isticmaalo iyada oo lala kaashanayo gudbiyaasha heerkulka, nidaamiyeyaasha iyo qalabka bandhiga si loo sameeyo nidaamka xakamaynta habka si toos ah loo cabbiro ama loo xakameeyo 0- Heerkulka sida dareeraha, uumiga iyo warbaahinta gaaska iyo sagxadaha adag ee u dhexeeya 1800 ° C.
Warshadaha la isticmaalo waxaa ka mid ah: Birta, Korontada, Batroolka, Wershadaha Kiimikada, Fiber galaas, Cunto, Dhalo, Farmashiyuuti, ceramics, Biraha aan Biraha ahayn, Daawaynta Kulaylka, Aerospace, Biraha budada ah, Kaarboonka, Coking, Daabacaada iyo dheeynta iyo kuwa kale ku dhawaad ​​dhammaan goobaha warshadaha.