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Zirconia Toughened Alumina (ZTA) Nanopowder / ZTA Nanoparticles, 80nm, 99.9%, 15% Zirconia ZrO2

Zirconia Toughened Alumina (ZTA) Nanopowder / ZTA Nanoparticles, Average Particles Size 80nm, 99.9%, 15% Zirconia ZrO2
ZrO2 toughened alumina ceramic mechanical properties: ZTA (zirconia toughened alumina) ceramic density  4.15, Rockwell hardness  90, Vickers hardness  1350, fracture toughness 6.0, flexural strength >550MPa, compressive strength > 3800MPa
With better toughness, better strength, better corrosion resistance, better chemical stability -- Alumina has good hardness characteristics, zirconia has good toughness characteristics, the two materials to form a high-strength, high toughness of the excellent complexes. Room temperature has high bending strength and fracture toughness, so zirconia toughening ceramics has excellent wear resistance. Also, ZTA powder doped with a small amount of Cr2O3 or SiC nanopowder can further improve its strength and toughness. In the future, ZTA will have a more widely used value.

Aluminum Oxide Nanopowder / Alumina Al2O3 Nanoparticles, Crystal Phase: 100% Alpha, 100nm, COA see below table
Zirconium Oxide Nanopowder / Zirconia ZrO2 Nanoparticles, Crystal Phase: Monoclinic, 50nm, COA see below table
Chromium Oxide Nanopowder / Cr2O3 NanoparticlesCrystal Phase: Hexagonal, 99%, 50nm, Na: 320ppm, Fe: 380ppm, Ca: 218ppm
Silicon Carbide Nanopowder / SiC NanoparticlesCrystal Phase: Beta, 99%, 50nm, free Si: 0.18%, free C: 0.66%

Stock#: US1009F

$298/100g - (85% Alumina Al2O3 : 15% Zirconia ZrO2)

$298/100g - (85% Alumina Al2O3 : 15% Zirconia ZrO2) doped with 2% Cr2O3

$298/100g - (85% Alumina Al2O3 : 15% Zirconia ZrO2) doped with 2% SiC

$298/100g - (85% Alumina Al2O3 : 15% Zirconia ZrO2) doped with 2% Cr2O3 and 2% SiC

Zirconium Oxide Nanoparticles (ZrO2) Certificate of Analysis-wt%

ZrO2

ZnO

SiO2

Fe2O3

TiO2

Cl

99.9 0.02 0.03 0.01 0.001 0.02

Aluminum Oxide Nanoparticles (alpha) Certificate of Analysis-wt%

Al2O3

B2O3

CaO

Fe2O3

MgO

Na2O

SiO2

99.9 0.002 0.01 0.01 0.02 0.03 0.02
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