Technical Ceramics Blog — Engineering Guides for Design & Sourcing

Material comparisons, tolerance guides, and process know-how from the engineers on our production floor.

This technical ceramics blog collects the engineering guides our team writes for design engineers and buyers working with advanced ceramics — practical answers to the questions behind 500+ delivered projects. Whether you are comparing zirconia against alumina, deciding between SSiC and RBSiC grades, or checking what tolerances diamond grinding can realistically hold, each guide pairs material science with production data: real hardness and strength figures, achievable finishes like Ra 0.1μm, and the cost logic of each forming process. Use these guides to narrow your options, then ask our engineers for a recommendation specific to your application.

Featured Engineering Guides

Zirconia vs Alumina: Which is Right?

Properties, cost, and application comparison between the two most popular ceramics.

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Alumina Purity: 95% to 99.99%

How purity affects performance — and when to specify each grade.

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SSiC vs RBSiC: Choosing SiC Grades

Practical comparison of sintered vs reaction bonded silicon carbide.

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Achieving Ra 0.1μm on Ceramics

Our grinding, lapping, and polishing process explained.

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CIM: When and Why

Process overview, cost analysis, and comparison with other methods.

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Sample-to-Volume: Our Process

How our prototyping approach reduces risk and accelerates development.

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Browse by Topic

Choosing a material: begin with the selection guide, then go deep on zirconia, alumina, silicon carbide, or silicon nitride — each page covers grades, full property tables, and typical applications.

Designing a part: the machining guide covers achievable tolerances and features (holes ≥0.7mm, threads ≥M2), while the CIM guide explains when injection molding beats machining on cost at volume.

Sourcing and validation: see how 1-piece prototyping de-risks a new ceramic part, and what a documented inspection report should contain before you accept a shipment.

Frequently Asked Questions

Which guide should I read first?
If you are choosing a material, start with the Ceramic Material Selection Guide — it compares ZrO₂, Al₂O₃, SiC, and Si₃N₄ by hardness, strength, temperature, and cost in one place.
Can I ask a question that isn't covered here?
Yes. Our ceramic engineers answer specific questions about materials, tolerances, processes, or applications at no charge — send your question and you will hear back within 24 hours.
Do these guides reflect real production data?
They are written by the same engineering team that runs our production lines, drawing on 500+ delivered projects — the tolerances, finishes, and process comparisons match what we actually manufacture, such as ±0.001mm grinding and Ra 0.1μm lapped finishes.

Have a Technical Question?

Our ceramic engineers answer specific questions about materials, processes, or applications — no obligation, response within 24 hours.

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