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Kev Purity Ferro Niobium hauv Tshuag

Kev Purity Herro Niobium Hauv Tshuag Cov Duab
  • Kev Purity Ferro Niobium hauv Tshuag
  • Kev Purity Ferro Niobium hauv Tshuag
  • Kev Purity Ferro Niobium hauv Tshuag
  • Kev Purity Ferro Niobium hauv Tshuag
  • Kev Purity Ferro Niobium hauv Tshuag
  • Kev Purity Ferro Niobium hauv Tshuag
  • Kev Purity Ferro Niobium hauv Tshuag

Cov lus piav qhia luv luv:

FERRO Niobium Qum 65

Fenb Ferrro Niobium (NB: 50% ~ 70%).

Particle loj: 10-50mm & 50 Mesh.6053 325mesh


Khoom Qhia Qhia

Khoom Ntawv

Niobium - ib cov ntaub ntawv rau kev nrhav kev nrhav nrog lub peev xwm yav tom ntej

Niobium yog lub teeb ci hlau nrog lub gleaming dawb tsos ntawm thaj chaw polished. Nws yog tus cwj pwm los ntawm lub siab melting point ntawm 2,477 ° C thiab qhov ntom ntawm 8.58g / cm³. Niobium tuaj yeem tsim tau yooj yim, txawm tias thaum kub tsawg. Niobium yog ducile thiab tshwm sim nrog tantalum hauv lub ntuj ore. Zoo li tantalum, Niobium kuj muaj ntau yam tshuaj lom neeg thiab oxidation tsis kam.

Tshuaj Yeeb Nkab%

 Hom
Fenb70 Fenb60-a Fenb60-b Fenb50-a Fenb50-b
Nb + ta
70-80 60-70 60-70 50-60 50-60
Ta 0.8 0.5 0.8 0.8 1.5
Al 3.8 2.0 2.0 2.0 2.0
Si 1.5 0.4 1.0 1.2 4.0
C 0.04 0.04 0.05 0.05 0.05
S 0.03 0.02 0.03 0.03 0.03
P 0.04 0.02 0.05 0.05 0.05
W 0.3 0.2 0.3 0.3 -
Ti 0.3 0.2 0.3 0.3 -
Cu 0.3 0.3 0.3 0.3 -
Mn 0.3 0.3 0.3 0.3 -
As 0.005 0.005 0.005 0.005 -
Sn 0.002 0.002 0.002 0.002 -
Sb 0.002 0.002 0.002 0.002 -
Pb 0.002 0.002 0.002 0.002 -
Bi 0.002 0.002 0.002 0.002 -

Kev piav txog:

Lub ntsiab tivthaiv ntawm ferroniobium yog ib qho hlau ntawm niobium thiab hlau. Nws tseem muaj cov impurities xws li txhuas, carron, sulfur, thiab phosphorus. Raws li Niobium cov ntsiab lus ntawm cov alloy, nws tau muab faib ua fenb50, fenb60 thiab fenb70. Cov hlau alloy tsim nrog niobium-tantum-tantalum ore muaj tantalum, hu ua niobium-tantalum hlau. FERRO-Niobium thiab niobium-nickel alloys tau siv ua niobium additives hauv lub tshuab nqus tsev smelting ntawm cov hlau-raws li alloys thiab npib tsib xee. Nws yog qhov yuav tsum muaj cov roj av tsawg thiab cov khoom siv tsis zoo, xws li PB, SN, BI, SN, BI lwm yam.

Daim ntawv thov:

Ferroniobium feem ntau yog siv rau smelting high (kub resistant) alloy, stainless hlau thiab siab lub zog qis alloy steel. Niobium cov ntaub ntawv ruaj khov niobium carbide nrog carbon hauv stainless hlau thiab kub tiv taus cov hlau. Nws tuaj yeem tiv thaiv cov noob txhuv kev kub siab, kho cov qauv ntawm cov hlau, thiab txhim kho lub zog, tawv thiab nkag ntawm cov hlau

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa mus rau peb

    Lwm Yam Khoom

    Ntaus nkag mus tshawb lossis ua kom kaw