Txais tos rau peb cov vev xaib!

BALCO / HAI-NICR70 PA HLAU HLAU RAU OB CHAV SAMPS RAKE DOSOREOR

Cov lus piav qhia luv luv:


  • Qauv NO.:Ni70CR30 Sawb
  • Redisivity:1.18
  • Pob:Lub hom phiaj
  • Nto:Ci ntsa iab
  • Qhov tuab:0.1-0.5mm
  • Trademark:Tankii
  • Cov Lus Qhia Tshwj Xeeb:0.1 * 5 hli
  • HS code:7506200000
  • Qhov siab tshaj plaws siv kub:1250c
  • Ntawj ntom:8.1g / cm3
  • OEM:Tau
  • Dav:5mm
  • Pob Thauj:Cov kab mob ntoo lossis thawv
  • Keeb kwm:Phiaj suav
  • Chaw nres nkoj:Shanghai, Suav
  • Muaj Peev Xwm Ntau Lawm:2000ton / xyoo
  • Cov ntsiab lus them nqi:L / C, T / T, Western Union, Paypal
  • Daim Ntawv Thov:Aviation, Electronics, Kev lag luam, Kev Kho Mob, Tshuaj
  • Txheem:JIS, GB, DIN, BS, ASTM, AISI
  • Purity:70%
  • Alloy:Hlau
  • Hom:Kuj zoo li alloy
  • Hmoov:Tsis hmoov
  • Khoom Qhia Qhia

    Cov FAQ

    Khoom Ntawv

    Hai-Nicr70 ca hlaurauOb Chav Sawb Chev Braking resistor

    Ni70CR30yog npib tsib xee-chromium alloy (NICR Alloy (NICR Alloy (NICR Alloy (NICR Alloy (NICR ALLOY) tus cwj pwm los ntawm high resistivity, zoo oxidation tsis kam thiab zoo heev daim ntawv ruaj khov. Nws yog qhov haum rau kev siv nyob rau ntawm qhov kub txog 1250 ° C, thiab tuav ib lub neej zoo tshaj piv rau cov hlau chromium alumium alumics.
    Cov ntawv thov raug rauNi70CR30Cov khoom siv hluav taws xob cua sov hauv tsev, cov tshuab cua kub (wirewon tshuab, tshuab ntxhua khaub ncaws, soldering Irons, hlau sheathing tubular thiab cartridge ntsiab.

    Cov Lus Cog Tseg Li Qub%

    C P S Mn Si Cr Ni Al Fe Lwm
    Tus zuag
    0.03 0.02 0.015 0.60 0.75 ~ 1.60 28.0 ~ 31.0 Bal. Max 0.50 Max 1.0 -

    Raug lub cev muaj zog

    Ntom ntom (G / cm3) 8.1
    Hluav taws xob tiv thaiv hluav taws xob ntawm 20ºC (mm2 / Txiv neej) 1.18

     

    Coefficient ntawm thermal expansion
    Qho so Coefficient ntawm thermal expansion x10-6 / ºC
    20 ºC- 1000ºC 17

     

    Kev Kub Loj Tshaj
    Qho so 20ºC
    J / gk 0.46

     

    Melting taw tes (ºC) 1380
    Max kev ua haujlwm tsis tu ncua nyob rau hauv huab cua (ºC) 1250
    Cov Khoom Sib Nqus Tsis muaj hlau nplaum

     

    Qhov kub thiab txias ntawm hluav taws xob tiv thaiv
    20ºC 100ºC 200ºC 300ºC 400ºC 600ºC
    1 1.006 1.012 1.018 1.025 1.018
    700ºC 800ºC 900ºC 1000ºC 1100ºC 1300ºC
    1.01 1.008 1.01 1.014 1.021 -

    Cov style ntawm cov khoom

    Alloys Npe Ntaus Qho loj dav
    Ni70cr30w Txoj xov tooj D = 0.03mm ~ 8mm
    Ni70CR30R30R Txoj ntaub W = 0.4 ~ 40 T = 0.03 ~ 2.9 hli
    Ni70CR30s Txoj cai W = 8 ~ 250 hli T = 0.1 ~ 3.0
    Ni70CR30F NTAWV NYIAJ W = 6 ~ 120 hli T = 0.003 ~ 0.1
    Ni70CR30B30B Kev thaiv qhov rais Dia = 8 ~ 100 hli L = 50 ~ 1000

    Gongsi_01

    gongsi_05


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