Ceramics & glasses · Glasses & glass-ceramics
Zerodur-type low-expansion glass-ceramic
Zerodur-type low-expansion glass-ceramic is a curated reference record for classification, comparison and later condition-specific enrichment.
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01
Overview
This entry identifies and classifies the material. Verified composition and engineering properties have not yet been added.
- Material class
- Ceramics & glasses
- Category
- Glasses & glass-ceramics
- Family
- Low-expansion glass-ceramic
- Product forms
- Powder, Sintered part
02
Properties and conditions
Engineering properties
No verified engineering-property values are listed for this material.
Conditions
Dense technical reference
Purity, porosity, grain size and processing route must be stated.
03
Processing and use
Processing
- Properties depend on formulation, condition, product form and processing route.
Applications
- Telescope mirrors and precision metrology
Selection considerations
- Reference-depth identity record. Verify governing specifications and condition-specific data before engineering use.
04
Standards and related materials
Standards and designations
No standard designation is listed.
Other names
- Zerodur
05
Sources and context
Sources
- The American Ceramic Society materials resourcesIdentity reference
Confirm the applicable specification, product form and condition before using values for design or procurement.
Supply and sustainability
Availability and performance depend on grade, product form and qualification route.
Assess service life, recoverability and end-of-life route for the intended system.