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Negative CTE ALLVAR Alloy 30
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ALLVAR Alloy 30 Overview
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Invar vs ALLVAR Alloys: Controlled Thermal Expansion Alloys
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Tailored CTE with ALLVAR Alloy M
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CTE Mismatch in Bolted Joints Model
Thermal Preload Compensating Washers for CTE Mismatch Calculations
Invar vs. ALLVAR Washers: Save Weight & Maintain Preload
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Athermalizing Mounted Doublets with ALLVAR Alloys
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ZTE Strut Overview
Creating the Future of Ultra-Stable Telescopes
Matching ZERODUR’s CTE – ALLVAR Alloy 30 enabled near zero CTE struts
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HOME
TECHNOLOGY
Menu Toggle
Negative CTE ALLVAR Alloy 30
Menu Toggle
ALLVAR Alloy 30 Overview
Introductory Guide to Tailored Thermal Expansion
Invar vs ALLVAR Alloys: Controlled Thermal Expansion Alloys
Carbon Fiber Reinforced Polymers (CFRP) vs ALLVAR: Near Zero Thermal Expansion Materials
Tailored CTE with ALLVAR Alloy M
Washers for Constant-Force Systems
Menu Toggle
Washer Overview
CTE Mismatch in Bolted Joints Model
Thermal Preload Compensating Washers for CTE Mismatch Calculations
Invar vs. ALLVAR Washers: Save Weight & Maintain Preload
Lens Tubes for Athermal Optics
Menu Toggle
Lens Tube Overview
Athermalizing Mounted Doublets with ALLVAR Alloys
Ultra-Stable Struts
Menu Toggle
ZTE Strut Overview
Creating the Future of Ultra-Stable Telescopes
Matching ZERODUR’s CTE – ALLVAR Alloy 30 enabled near zero CTE struts
PRODUCTS
Menu Toggle
Negative CTE Washers
Athermal Lens Tubes
ALLVAR Alloy 30 Negative CTE Material and Custom Components
ALLVAR Alloy M Tailored CTE Material and Custom Components
LEARN
Menu Toggle
ALLVAR News and Blog
Video Library
Papers and Presentations
Solidworks Material Definition Request
ABOUT US
Menu Toggle
FAQs
History of ALLVAR Alloys
Press and Media
Contact
Contact
CTE Part 3 – Average and Instantaneous CTE in Some Real Materials
April 27, 2021
Allvar University - Learn About CTE
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