Pt-iridium terata ke motsoako oa binary oa platinum o nang le selenium. Ke tharollo e tiileng e tsoelang pele mochesong o phahameng. Ha butle-butle e pholile ho 975 ~ 700 ºC, ho senyeha ha mohato o tiileng ho etsahala, empa ts'ebetso ea ho leka-lekanya mohato e tsoela pele butle haholo. E ka ntlafatsa haholo khanyetso ea kutu ea platinamo ka lebaka la ho fetoha habonolo ha eona le oxidation. Ho na le Ptlr10, Ptlr20, Ptlr25, Ptlr30 le li-alloys tse ling, tse nang le boima bo phahameng le ntlha e phahameng ea ho qhibiliha, khanyetso e phahameng ea kutu le khanyetso e tlase ea ho kopana, sekhahla sa kutu ea lik'hemik'hale ke 58% ea platinum e hloekileng, 'me tahlehelo ea boima ba oxidation ke 2.8mg / g. . Ke lisebelisoa tsa khale tsa ho ikopanya le motlakase. E sebelisoa bakeng sa likhokahano tse phahameng tsa li-aero-enjine, likhokahano tsa motlakase tsa li-relay tse nang le kutlo e phahameng le li-motors tsa Wei; li-potentiometers le li-brushes tse tsamaisang tsa li-sensor tse nepahetseng joalo ka lifofane, limisaele le li-gyroscopes.
Sesebediswa:
E sebelisoa haholo limela tsa lik'hemik'hale, li-filaments, li-spark plugs
Lintho tse bonahalang | Sebaka se qhibilihang (ºC) | Boima ba 'mele (G/cm3) | Vickers o thata Bonolo | Vickers o thata E thata | Matla a tsitsitseng (MPa) | Ho hanyetsa (uΩ.cm)20ºC |
Platinum (99.99%) | 1772 | 21.45 | 40 | 100 | 147 | 10.8 |
Pt-Rh5% | 1830 | 20.7 | 70 | 160 | 225 | 17.5 |
Pt-Rh10% | 1860 | 19.8 | 90 | 190 | 274 | 19.2 |
Pt-Rh20% | 1905 | 18.8 | 100 | 220 | 480 | 20.8 |
Platinum-Ir (99.99%) | 2410 | 22.42 | ||||
Platinum-Pt (99.99%) | 1772 | 21.45 | ||||
Pt-Ir5% | 1790 | 21.49 | 90 | 140 | 174 | 19 |
Pt-lr10% | 1800 | 21.53 | 130 | 230 | 382 | 24.5 |
Pt-Ir20% | 1840 | 21.81 | 200 | 300 | 539 | 32 |
Pt-lr25% | 1840 | 21.7 | 200 | 300 | 238 | 33 |
Pt-Ir30% | 1860 | 22.15 | 210 | 300 | 242 | 32.5 |
Pt-Ni10% | 1580 | 18.8 | 150 | 320 | 441 | 32 |
Pt-Ni20% | 1450 | 16.73 | 220 | 400 | 588 | 34.1 |
Pt-w% | 1850 | 21.3 | 200 | 360 | 588 | 62 |
Litlhaloso: 0.015~1.2(mm) ka terata e chitja, hlobolisa: 60.1~0.5(mm) | ||||||
Lisebelisoa: Lisebelisoa tsa khase. Li-sensor tse fapaneng, likarolo tsa bongaka. Lisebelisoa tsa motlakase le tse futhumatsang, joalo-joalo. |