CONFERENCE PROCEEDINGS
Advanced Search
Home > Proceedings > Volume 10839 > Article
Paper
18 January 2019 Glass viscoelasticity determination and analysis based on TMA compression creep
Yingying Zhang, Shaohui Yin, Sheng Zhang, Hong Luo
Author Affiliations +
Proceedings Volume 10839, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment; 108391X (2019) https://doi.org/10.1117/12.2514788
Event: Ninth International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT2018), 2018, Chengdu, China
Abstract
A compression creep testing scheme based on TMA equipment was designed in order to obtain viscoelastic properties of glasses. Different with traditional creep tests, in TMA creep testing process, the creep displacement is only a few microns, and the total axial strain could be controlled within a few thousandths. Therefore, the cylinder glass specimen section could be considered as unchanged, the compressive stress can be considered as constant, which will guarantee testing data with a higher precision. Relaxation moduli calculated form creep testing were approximated by generalized Maxwell models, and the viscoelastic datas were verified by finite element analysis.
© (2019) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Citation Download Citation
Yingying Zhang, Shaohui Yin, Sheng Zhang, and Hong Luo "Glass viscoelasticity determination and analysis based on TMA compression creep", Proc. SPIE 10839, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment, 108391X (18 January 2019); https://doi.org/10.1117/12.2514788
ACCESS THE FULL ARTICLE
ORGANIZATIONAL
Sign in with credentials provided by your organization.
INSTITUTIONAL
Select your institution to access the SPIE Digital Library.
SELECT YOUR INSTITUTION
PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
PERSONAL SIGN IN
No SPIE Account? Create one
PURCHASE THIS CONTENT
SUBSCRIBE TO DIGITAL LIBRARY
50 downloads per 1-year subscription
Members: $195
Non-members: $335 ADD TO CART
25 downloads per 1 - year subscription
Members: $145
Non-members: $250 ADD TO CART
PURCHASE SINGLE ARTICLE
Includes PDF, HTML & Video, when available
Members: $17.00
Non-members: $21.00 ADD TO CART
PROCEEDINGS
 7 PAGES
DOWNLOAD PAPER SAVE TO MY LIBRARY
GET CITATION
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Glasses
Borosilicate glass
Glass molding
Temperature metrology
Optics
Optics manufacturing
Precision glass molding
RELATED CONTENT
Subscribe to Digital Library
Receive Erratum Email Alert
Back to Top