Waya yeplatinum-rhodium imhando ye rhodium ine binary alloy yakagadzirwa neplatinum, inova mhinduro yakasimba inogara iripo pakupisa kwakanyanya. Rhodium inowedzera mukana we thermoelectric, resistance oxidation uye acid corrosion ye alloy kuenda ku platinum. Kune alloys dzakadai sePtRh5, PtRhl0, PtRhl3, PtRh30 uye PtRh40. Alloys dzine anopfuura 20% Rh hadzinyungudike mu aqua regia. Inonyanya kushandiswa sezvinhu zve thermocouple, kusanganisira PtRhl0/Pt, PtRh13/Pt, nezvimwewo, dzinoshandiswa se thermocouple waya mu thermocouples, kuyera zvakananga kana kudzora mvura, utsi uye magasi ari pakati pe 0-1800 ℃ mukupisa kwakasiyana-siyana kwenzvimbo dzekugadzira dzepakati nepakasimba.
Zvakanakira: Waya yeplatinum rhodium ine zvakanakira zvekururama kwepamusoro, kugadzikana kwakanyanya, nzvimbo yekuyera tembiricha yakafara, hupenyu hurefu hwebasa uye chiyero chekupisa chakakwira muchikamu chethermocouple. Yakakodzera oxidizing uye inert atmospheres, uye inogona zvakare kushandiswa mu vacuum kwenguva pfupi, asi haina kukodzera kuderedza atmospheres kana atmospheres dzine simbi kana utsi husiri hwesimbi.
Ma thermocouples emaindasitiri anosanganisira platinum-rhodium waya B, S mhando, R mhando, platinum-rhodium thermocouple, inozivikanwawo se high-temperature precious metal thermocouple, platinum-rhodium ine single platinum-rhodium (platinum-rhodium 10-platinum-rhodium) uye double platinum-rhodium (platinum-rhodium). Rhodium 30-Platinum Rhodium 6), anoshandiswa semasensa ekuyera tembiricha, anowanzo shandiswa pamwe chete nema transmitters etembiricha, ma regulators uye ma display instruments kugadzira process control system yekuyera zvakananga kana kudzora 0- Tembiricha dzakadai semvura, utsi uye gaseous media uye solid surfaces dziri pakati pe1800°C.
Maindasitiri anoshandiswa ndeaya: simbi, kugadzira magetsi, peturu, indasitiri yemakemikari, fiber yegirazi, chikafu, girazi, mishonga, zviumbwa zvedongo, simbi dzisina feri, kurapwa nekupisa, mhepo, simbi yeupfu, kabhoni, kubika, kudhinda nekudhaya nezvimwe zvakawanda.