FeSiZr Ferro Silicon Zirconium Powder

FeSiZr Ferro Silicon Zirconium Powder

Short Description:

  • Model Number: HR- FeSiZr
  • Other name: Ferro Silicon Zirconium
  • Color: Dark Gray
  • Size: 50 mesh all pass; -100 mesh:25%max
  • Type: Non Ferrous Metal Material
  • Density: about 3.5g/cm3
  • Melting Point: 1260~1345℃
  • Chemical Composition: Fe; Si; Zr; Mn; Cr; S; C; P
  • Application: Welding rods and flux-cored wires, alloy additives, inoculant
  • Product Detail

    Product Description

    Ferrozircon is an alloy of the elements silicon, zirconium and iron, usually in the form of ferroalloy or silicon metal. In terms of physical properties, ferrosilicone-zirconium has a silver-gray metallic luster, high density and good electrical conductivity. The main use of ferrosilicon zirconium is as an additive for the production of high-strength aluminum alloys. It can also be used to produce copper alloys and steel materials with special properties. In terms of chemical properties, ferrosilicon zirconium has high corrosion resistance and oxidation resistance. It will oxidize at high temperatures, but has good corrosion resistance compared to other metals. The mechanical properties of ferrosilica-zirconium mainly depend on its composition and heat treatment process. It has high strength, hardness and good toughness, and can be used to manufacture various mechanical parts.


    FeSiZr Powder composition (%)
    Grade Zr Si C P S
    FeSiZr50 45-55 35-40 ≦0.5 ≦0.05 ≦0.05
    FeSiZr35 30-40 40-55 ≦0.5 ≦0.05 ≦0.05
    Normal Size -60mesh,-80mesh,...325mesh

    We also supply Ferro Zirconium Powder and Silicon Zirconium Alloy Powder:

    FeZr Powder Chemical Composition(%)
    No Zr N C Fe
    HRFeZr-A 78-82 0.1 0.02 Bal
    HRFeZr-B 50 0.1 0.02 Bal
    HRFeZr-C 30-35 0.1 0.02 Bal
    Normal Size -40mesh;-60mesh;-80mesh


    SiZr Chemical Composition(%)
    No Zr Si
    HR-SiZr 80±2 20±2
    Normal Size -320mesh 100%


    1. As a deoxidizer and alloy additive, Ferro Silicon Zirconium powder is used in special-purpose high-temperature alloys, low-alloy high-strength steel, ultra-high-strength steel and cast iron, and then used in atomic technology, aviation manufacturing, radio technology, etc.

    2. As an inoculant, the main function of Ferro Silicon Zirconium is to increase density, reduce melting point, strengthen absorption, etc. Among them, zirconium element in zirconium ferrosilicon has the effect of strong deoxidation, so zirconium also has deoxidation, desulfurization, nitrogen fixation, improve iron Fluid fluidity, reducing the ability to form pores.

    Quality control system

    quality control

    Huarui has strict quality management system. We test our products first after we finish our production, and we test again before every delivery, even sample. And if you need, we would like to accept third party to test. Of course if you like, we could provide sample to you to test.

    Our product quality is guaranteed by Sichuan Metallurgical Institute and Guangzhou Institute of Metal Research. The long term cooperation with them can save a lot of testing time for customers.

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