Start here · Essential guide
Technical Ceramics Oxides Nitrides and Carbides
A plain-language tour of the main engineering ceramic families, oxides, nitrides and carbides, with their typical strengths, weaknesses and common uses.
Ceramics Composites And Heat
Technical Ceramics
The main families of engineering ceramics and how they are made.
Alumina Ceramics in Industry
Why aluminum oxide is the most widely used technical ceramic: its balance of hardness, insulation, chemical stability and cost, and where it falls short.
Aluminum Nitride Substrates for Electronics
Aluminum nitride is a ceramic that insulates electrically yet carries heat away from devices. Learn how it works, where it is used and what to watch for.
Ceramic Bearings and Seals
Where ceramic rolling bearings and sealing parts can outlast metal, such as in corrosive, hot or high-speed service, and where they are a poor fit.
Ceramic Matrix Composites for Hot Sections
How embedded fibers make brittle ceramics tougher, why that matters for turbine hot sections, and the manufacturing and durability challenges involved.
Glass-Ceramics and Their Special Properties
Glass-ceramics start as glass and are partly crystallized under control, giving stable, heat-tolerant materials. Learn how they form and where they are used.
Silicon Nitride for Bearings and Engine Parts
Why silicon nitride combines strength, light weight and tolerance of rapid temperature change, and how it is used in bearings and engine components.
Sintering How Ceramic Powders Become Solid Parts
Sintering heats compacted ceramic powder until the particles fuse into a dense solid. Learn how it works, the main variations and the common pitfalls.
Thermal Barrier Coatings
How thin ceramic layers insulate metal parts in hot gas, how the layered coating system is built and applied, and why it eventually fails.
Zirconia and Transformation Toughening
How a crystal phase change in zirconia squeezes shut advancing cracks, why stabilizers are needed, and where this tough ceramic is used and limited.
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