A high-strength material that operates well in environments such a molten metals, organic solvents, caustics and most acids. Because of its good resistance to abrasion and corrosion, it is often used as check valves for flow control.

Zirconia undergoes "transformation toughening" when stressed by impact. This tends to stop cracks from spreading and increases the ball's strength in the stressed area.

Features

• Operates well in environments such as molten metals, organic solvents, caustics and most acids
• Resistant to abrasion and corrosion

• Undergoes "transformation toughening" when stressed by impact
• Performs well in temperatures up to 1000o F (538o C)

Applications

• Harsh environment bearings
• Acid resistant ball applications ( bearings, valves)
• Used where Light weight , inert high temperature (1800 F) balls required
• Bearings
• Valves