About Ceradyne

• Ceradyne, Inc.
• ESK Ceramics
• Thermo Materials
• Semicon Associates
• Boron Products
• Minco

• Armor Systems
• Automotive/Engine
• Aerospace
• Chemical and Petrochemical
• Industrial Wear
• Oil & Gas
• Medical
• Metallurgy
• Neutron Absorption
• Electronic

• Aluminum Nitride
• Aluminum Oxide
• Boron Carbide
• Silicon Carbide
• Silicon Nitride
• Titanium Diboride
• Yttrium Oxide
• Particulate Composites

Investor Relations

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• News Releases
• Articles
• Trade Show Calendar

• Brochures
• Property Data Sheets
• Technical Papers
• Corporate Presentation

• Worldwide Presence
• Information Request
• Employment Opportunities