A study of negative-thermal-quenching (Ba/Ca)AlSi5O2N7:Eu2+ phosphors

2021 ◽  
Author(s):  
Hongping Ma ◽  
Shixu Tao ◽  
Youjie Hua ◽  
Jun Zheng ◽  
Luyi Lou ◽  
...  
Keyword(s):  
High Temperature ◽  
Light Emitting Diodes ◽  
Thermal Quenching ◽  
Luminous Intensity ◽  
Light Emitting ◽  
Temperature Resistance ◽  
High Temperature Resistance ◽  
New Generation

Phosphor is an important part of the new generation of light-emitting diodes (LEDs), which requires high luminous intensity and high-temperature resistance. In this study, a series of excellent (Ba1-x-yCax)AlSi5O2N7:yEu2+ phosphors...

Research and Development of Self-Lubricating Bearing Materials

2013 ◽  
Vol 651 ◽  
pp. 198-203
Author(s):  
Xiu Ling Wang ◽  
Li Ying Yang ◽  
Shou Ren Wang
Keyword(s):  
High Temperature ◽  
Research And Development ◽  
Metal Matrix ◽  
Future Trend ◽  
Al Alloy ◽  
Temperature Resistance ◽  
The Future ◽  
High Temperature Resistance ◽  
Bearing Materials ◽  
New Type

It is significant and necessary to carry out the research and development of self-lubricating bearing. The current study of metal matrix self-lubricating bearing materials is summarized. A new type of high temperature self-lubricating Ti-Al alloy bearing materials is proposed. It is light, anti-friction, anti-corrosion and high temperature resistance (600 °C). The future trend is introduced in the end of this paper.

Mineral-impregnated carbon fibre reinforcement for high temperature resistance of thin-walled concrete structures

2019 ◽  
Vol 97 ◽  
pp. 68-77 ◽  
Author(s):  
Kai Schneider ◽  
Albert Michel ◽  
Marco Liebscher ◽  
Lucas Terreri ◽  
Simone Hempel ◽  
...  
Keyword(s):  
High Temperature ◽  
Carbon Fibre ◽  
Concrete Structures ◽  
Fibre Reinforcement ◽  
Temperature Resistance ◽  
High Temperature Resistance ◽  
Thin Walled

Method for analysing luminous intensity of light-emitting diodes

2006 ◽  
Vol 18 (1) ◽  
pp. 223-229 ◽  
Author(s):  
P Manninen ◽  
J Hovila ◽  
P Kärhä ◽  
E Ikonen
Keyword(s):  
Light Emitting Diodes ◽  
Luminous Intensity ◽  
Light Emitting
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