Yttria Zirconia Ceramic Grinding Media Ball

Product Introduction

Yttria Zirconia Ceramic Grinding Media ball another name is  95 Zirconia beads,also known as yttrium zirconium beads.

At present, the preparation processes of zirconia microbeads mainly include rolling molding and pressing molding, which have high molding efficiency, high sphericity of finished products and good comprehensive performance.

Features

At room temperature, it has the advantages of high strength and toughness, high density, good wear resistance, high temperature and corrosion resistance, high stiffness, no magnetic conductivity, electrical insulation, thermal expansion coefficient close to steel and so on. Zirconia ceramic ball at 600℃, the strength, hardness almost unchanged. Using yttrium oxide as stabilizer, through special molding process, high temperature baking process. Yttrium stabilized zirconia beads very low wear (ppm), can prevent material pollution; High mechanical strength, impact resistance, good crystal density toughness, no broken ball phenomenon; Good stability: corrosion resistance, can be used in acidic or alkaline media.

Application field

Can be widely used in: aviation, aerospace, navigation, petroleum, chemical industry, machinery, automobile, locomotive, metallurgy, electric power, textile, pump, pharmaceutical, food machinery, medical instruments, scientific research and national defense military technology and other fields.

Technical Specific

Picture

The production process

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