scholarly journals Formation mechanism of bubbles in the crack healing process of fused silica using a CO2 laser

2021 ◽  
Vol 29 (20) ◽  
pp. 32089
Author(s):  
Zican Yang ◽  
Jian Cheng ◽  
Mingjun Chen ◽  
Linjie Zhao ◽  
Yaguo Li ◽  
...  
Keyword(s):  
Formation Mechanism ◽  
Co2 Laser ◽  
Healing Process ◽  
Fused Silica ◽  
Crack Healing

Investigation on the influence of the CO2 laser parameters on the defect healing process of fused silica

2021 ◽  
Author(s):  
Zican YANG ◽  
Jian Cheng ◽  
Linjie Zhao ◽  
Mingjun Chen ◽  
Jinghe Wang ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Healing Process ◽  
Fused Silica ◽  
Laser Parameters ◽  
Defect Healing

Combined studies of surface evolution and crack healing for the suppression of negative factors during CO2 laser repairing of fused silica

2021 ◽  
Vol 19 (4) ◽  
pp. 041402
Author(s):  
Chao Tan ◽  
Linjie Zhao ◽  
Mingjun Chen ◽  
Jian Cheng ◽  
Zhaoyang Yin ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Fused Silica ◽  
Crack Healing ◽  
Surface Evolution ◽  
Negative Factors

Comparison of early healing process of bone tissue after irradiation by Er:YAG laser and CO2 laser

2003 ◽  
Vol 1248 ◽  
pp. 385-387 ◽  
Author(s):  
Amir Pourzarandian ◽  
Hisashi Watanabe ◽  
Akira Aoki ◽  
Shizuko Ichinose ◽  
Katia M. Sasaki ◽  
...  
Keyword(s):  
Bone Tissue ◽  
Co2 Laser ◽  
Er:Yag Laser ◽  
Healing Process ◽  
Early Healing

A Comparative Study of Initial Healing Process in White Rats after Gingivectomy using CO2 Laser of different watts

1997 ◽  
Vol 27 (3) ◽  
pp. 603
Author(s):  
Kyoo Sung Cho ◽  
Sung Jae Hong ◽  
Seong Ho Choi ◽  
Jung Kiu Chai ◽  
Chong Kwan Kim
Keyword(s):  
Comparative Study ◽  
Co2 Laser ◽  
Healing Process ◽  
White Rats

scholarly journals Experimental Study on the Healing Process of Tongue Wounds Created by CO2 Laser

1994 ◽  
Vol 5 (1) ◽  
pp. 1-11
Author(s):  
Takahide KOMORI ◽  
Tsuyoshi TAKATO ◽  
Norikazu OKADA ◽  
Tetsuya AKAGAWA
Keyword(s):  
Experimental Study ◽  
Co2 Laser ◽  
Healing Process

scholarly journals Toward little heat-affected area of fused silica materials using short pulse and high power CO2 laser

2019 ◽  
Vol 12 ◽  
pp. 1363-1371 ◽  
Author(s):  
Linjie Zhao ◽  
Jian Cheng ◽  
Mingjun Chen ◽  
Xiaodong Yuan ◽  
Wei Liao ◽  
...  
Keyword(s):  
Co2 Laser ◽  
High Power ◽  
Short Pulse ◽  
Fused Silica ◽  
Affected Area ◽  
Silica Materials

scholarly journals Tracking capsule activation and crack healing in a microcapsule-based self-healing polymer

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
S. A. McDonald ◽  
S. B. Coban ◽  
N. R. Sottos ◽  
P. J. Withers
Keyword(s):  
Healing Process ◽  
Polymeric Materials ◽  
Time Lapse ◽  
Repair Process ◽  
Three Dimensions ◽  
Crack Plane ◽  
Self Healing ◽  
Crack Healing ◽  
Healing Agent ◽  
First Time

AbstractStructural polymeric materials incorporating a microencapsulated liquid healing agent demonstrate the ability to autonomously heal cracks. Understanding how an advancing crack interacts with the microcapsules is critical to optimizing performance through tailoring the size, distribution and density of these capsules. For the first time, time-lapse synchrotron X-ray phase contrast computed tomography (CT) has been used to observe in three-dimensions (3D) the dynamic process of crack growth, microcapsule rupture and progressive release of solvent into a crack as it propagates and widens, providing unique insights into the activation and repair process. In this epoxy self-healing material, 150 µm diameter microcapsules within 400 µm of the crack plane are found to rupture and contribute to the healing process, their discharge quantified as a function of crack propagation and distance from the crack plane. Significantly, continued release of solvent takes place to repair the crack as it grows and progressively widens.

Temperature-dependent micro crack healing process

1998 ◽  
Vol 4 (6) ◽  
pp. 1219-1222
Author(s):  
Kazuhiro Kitamura ◽  
Igor L. Maksimov ◽  
Kazumi Nishioka
Keyword(s):  
Healing Process ◽  
Crack Healing ◽  
Temperature Dependent

scholarly journals The influence of CO2 laser local irradiation on the laser damage resistance of fused silica

2013 ◽  
Vol 62 (9) ◽  
pp. 094701
Author(s):  
Liu Chun-Ming ◽  
Yang Liang ◽  
Yan Zhong-Hua ◽  
Jiang Yong ◽  
Wang Hai-Jun ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Fused Silica ◽  
Laser Damage ◽  
Local Irradiation ◽  
Damage Resistance
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