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ASTM B684 / B684m-16 99.99% Platinum Iridium Waya Ptir10 Ptir20 Ptir25 Platinum Iridium (PtIr) Waya

Takaitaccen Bayani:


  • Kayan Gudanarwa:Platinum Iridium Waya
  • Takaddun shaida:ISO9001, RoHS
  • Bayani:0.10-8 mm
  • Kunshin sufuri:DIN Spool, Carton, Case na katako
  • Lambar HS:7115901090
  • Asalin:Shanghai China
  • Alamar:TANKI
  • Ƙarfin samarwa:1tons/shekara
  • Cikakken Bayani

    FAQ

    Tags samfurin

    Wayar Pt-iridium wani alloy ne na tushen platinum wanda ya ƙunshi selenium. Yana da ci gaba mai ƙarfi bayani a babban zafin jiki. Lokacin da sannu a hankali sanyaya zuwa 975 ~ 700 ºC, m lokaci bazuwar faruwa, amma lokaci ma'auni tsari ci gaba a hankali. Zai iya inganta juriya na lalata platinum sosai saboda sauƙin canzawa da iskar oxygen. Akwai Ptlr10, Ptlr20, Ptlr25, Ptlr30 da sauran gami, tare da high taurin da high narkewa batu, high lalata juriya da low lamba juriya, da sinadaran lalata kudi ne 58% na tsarki platinum, da kuma hadawan abu da iskar shaka nauyi asara ne 2.8mg/g . Kayan tuntuɓar lantarki ne na gargajiya. An yi amfani da shi don manyan lambobi masu ƙonewa na injunan aero, lambobin lantarki na relays tare da babban hankali da injin Wei; potentiometers da gogaggen zobe na daidaitattun na'urori masu auna firikwensin kamar jirgin sama, makamai masu linzami da gyroscopes.

    Kayan aiki:

    Ana amfani da shi sosai a cikin tsire-tsire masu sinadarai, filaments, walƙiya

    (1) Wuraren tartsatsin suna cikin matsayi daga matalauta zuwa mai kyau, sai kuma Jin alloy spark plugs (tsawon rayuwa na 30,000 km), platinum spark plugs (tsawon rayuwa na kilomita 60,000), matosai na zinare (tsawon rayuwa na 40,000 km) da platinum. walƙiya (tsawon rayuwa na kilomita 80,000)

    (2) Ana amfani da shi a masana'antar walƙiya da jirgin sama, masana'antar sinadarai, crystal, electromechanical da sauran fannoni masu alaƙa (lantarki mai ƙonewa, ma'aunin zafin jiki mai zafi, kayan haɗin lantarki, filament, waya mai juriya mai zafi, da sauransu)
    Kayan abu Matsayin narkewa (ºC) Yawan yawa (G/cm3) Vickers taurin
    Mai laushi
    Vickers taurin
    Mai wuya
    Ƙarfin ƙarfi
    (MPa)
    Resistivity
    (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

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