Welina mai i kā mākou mau pūnaewele!

0.4mm PT-10%IR a me PT-20%IR PT-IR Alloys Platinum Iridium Wire

ʻO ka wehewehe pōkole:


  • KULA NO.:Pt90Ir10 Pt80Ir20 Pt70Ir30
  • inoa huahana:Uea Aloe Platinum Iridium
  • Ili:Alohilohi
  • Kūlana:palupalu
  • Papa:PT90IR10 PT80IR20 PT70IR30
  • Pūʻolo halihali:DIN Spool, pahu pahu, pahu lāʻau
  • kumu:Shanghai Kina
  • Kau inoa:TANKII
  • Huahana Huahana

    FAQ

    Huahana Huahana

    ʻO ka uea Pt-iridium kahi mea hoʻohui pālua i hoʻokumu ʻia i ka platinum me ka selenium. He hopena paʻa mau ia i ka wela kiʻekiʻe. Ke hoʻomaha mālie a hiki i 975~700 ºC, hiki mai ka decomposition paʻa paʻa, akā hele mālie ke kaʻina equilibrium. Hiki iā ia ke hoʻomaikaʻi maikaʻi i ke kūpaʻa corrosion o ka platinum ma muli o kāna volatilization maʻalahi a me ka oxidation. Aia nā Ptlr10, Ptlr20, Ptlr25, Ptlr30 a me nā mea hoʻohui ʻē aʻe, me ka paʻakikī kiʻekiʻe a me ka helu heheʻe kiʻekiʻe, ke kūpaʻa corrosion kiʻekiʻe a me ke kūpaʻa haʻahaʻa haʻahaʻa, ʻo 58% o ka platinum maʻemaʻe ka nui o ka corrosion, a ʻo ke kaumaha o ka oxidation he 2.8mg / g. . He mea pili uila maʻamau. Hoʻohana ʻia no ka hoʻopili ʻana i ke ahi kiʻekiʻe o nā aero-engines, nā pilina uila o nā relays me ka naʻau kiʻekiʻe a me nā kaʻa Wei; nā potentiometers a me nā pulupulu apo conductive o nā mea ʻike pololei e like me ka mokulele, missiles a me nā gyroscopes

    Mea hana:

    Hoʻohana nui ʻia i nā mea kanu kemika, nā filament, nā pahu kukui

    (1) Hoʻonohonoho ʻia nā pahu kukui mai ka ʻilihune a i ka maikaʻi, a ukali ʻia e Jin alloy spark plugs (ke ola o 30,000 km), platinum spark plugs (ola o 60,000 km), nā pahu kukui gula (ke ola o 40,000 km) a me ka platinum. nā pahu ahi (kahi ola o 80,000 km)

    (2) Hoʻohana ʻia i loko o ka ʻoihana spark plug a me ka mokulele, ʻoihana kemika, kristal, electromechanical a me nā mea pili ʻē aʻe (electrode ignition, thermocouple wela kiʻekiʻe, mea pili uila, filament, uea pale wela kiʻekiʻe, etc.)

    Mea waiwai Lae hehee (ºC) ʻAiʻa (G/cm3) ʻO Vickers hardnes
    palupalu
    ʻO Vickers hardnes
    Paʻakikī
    ʻO ka ikaika tensile
    (MPa)
    Kū'ē
    (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
    Nā kikoʻī: 0.015~1.2(mm) i ka uwea poepoe, kāʻei: 60.1~0.5(mm)
    Nā mea hoʻohana: Nā mea ʻike kinoea. Nā mea ʻike like ʻole, nā mea lapaʻau. ʻO nā ʻimi uila a me ka wela, etc.

  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou