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Negative CTE ALLVAR Alloy 30
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
Washers for Constant-Force Systems
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
Lens Tube Overview
Athermalizing Mounted Doublets with ALLVAR Alloys
Ultra-Stable Struts
ZTE Strut Overview
Creating the Future of Ultra-Stable Telescopes
Matching ZERODUR’s CTE – ALLVAR Alloy 30 enabled near zero CTE struts
In Development – Tailored CTE with ALLVAR Alloy M
PRODUCTS
Negative CTE Washers
Athermal Lens Tubes
ALLVAR Alloy 30 Negative CTE Material and Custom Components
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ALLVAR News and Blog
Video Library
Papers and Presentations
Solidworks Material Definition Request
ABOUT US
FAQs
History of ALLVAR Alloys
Press and Media
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Contact
HOME
TECHNOLOGY
Negative CTE ALLVAR Alloy 30
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
Washers for Constant-Force Systems
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
Lens Tube Overview
Athermalizing Mounted Doublets with ALLVAR Alloys
Ultra-Stable Struts
ZTE Strut Overview
Creating the Future of Ultra-Stable Telescopes
Matching ZERODUR’s CTE – ALLVAR Alloy 30 enabled near zero CTE struts
In Development – Tailored CTE with ALLVAR Alloy M
PRODUCTS
Negative CTE Washers
Athermal Lens Tubes
ALLVAR Alloy 30 Negative CTE Material and Custom Components
LEARN
ALLVAR News and Blog
Video Library
Papers and Presentations
Solidworks Material Definition Request
ABOUT US
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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