I-Platinum-rhodium wire iyi-platinum-based rhodium-containing alloy kanambambili, okuyisixazululo esiqinile esiqhubekayo ekushiseni okuphezulu. I-Rhodium inyusa amandla e-thermoelectric, ukumelana ne-oxidation kanye nokumelana nokugqwala kwe-asidi kwe-alloy ku-platinum. Kukhona ama-alloys afana ne-PtRh5, PtRhl0, PtRhl3, PtRh30 kanye ne-PtRh40. Ama-alloys ane-Rh engaphezu kuka-20% awancibiliki ku-aqua regia. Isetshenziswa kakhulu njengezisetshenziswa ezishisayo, okuhlanganisa i-PtRhl0/Pt, i-PtRh13/Pt, njll., esetshenziswa njengezintambo ze-thermocouple ku-thermocouples, ukukala noma ukulawula ngokuqondile uketshezi, isitimu namagesi ebangeni lika-0-1800 ℃ ezinqubweni zokukhiqiza ezihlukahlukene zokushisa okuphakathi nendawo. kanye nendawo eqinile.
Izinzuzo: Intambo ye-Platinum rhodium inezinzuzo zokunemba okuphezulu kakhulu, ukuzinza okungcono kakhulu, indawo yokulinganisa izinga lokushisa ebanzi, impilo ende yesevisi kanye nomkhawulo wokushisa ophezulu wokulinganisa izinga lokushisa ochungechungeni lwe-thermocouple. Ilungele i-oxidizing kanye ne-inert atmosphere, futhi ingasetshenziswa ku-vacuum isikhathi esifushane, kodwa ayifanele ukwehlisa umkhathi noma i-atmosphere equkethe insimbi noma i-non-metal vapour. .
I-Industrial thermocouples ihlanganisa i-platinum-rhodium wire B uhlobo, uhlobo lwe-S, uhlobo lwe-R, i-platinum-rhodium thermocouple, eyaziwa nangokuthi i-thermocouple yensimbi eyigugu yokushisa ephezulu, i-platinum-rhodium ine-platinum-rhodium eyodwa (i-platinum-rhodium 10-platinum-rhodium) kanye i-platinum-rhodium kabili (i-platinum-rhodium). I-Rhodium 30-Platinum Rhodium 6), asetshenziswa njengezinzwa zokulinganisa izinga lokushisa, ngokuvamile asetshenziswa ngokubambisana nama-transmitters okushisa, izilawuli kanye nezinsimbi zokubonisa ukwakha uhlelo lokulawula inqubo ukukala noma ukulawula ngokuqondile 0- Amazinga Okushisa afana noketshezi, umusi kanye nemithombo yegesi. kanye nezindawo eziqinile ebangeni lika-1800°C.
Izimboni ezisetshenziswayo yilezi: insimbi, ukukhiqiza amandla, uphethiloli, imboni yamakhemikhali, i-glass fibre, ukudla, ingilazi, ezemithi, izitsha zobumba, izinsimbi ezingezona ayoni, ukwelashwa kokushisa, i-aerospace, i-powder metallurgy, i-carbon, i-coking, ukuphrinta nokudaya nokunye cishe konke. izimboni.