Development and characterization of high-temperature and laser ablation resistant coating

Jing Li; Jin Dong Zhang; Yu Zhong Zhang; Zhen Wei Guan; Zhi Yong Wang; Yan Zhao; He Yan Ding

doi:10.3969/j.issn.1005-5053.2014.1.006

Development and characterization of high-temperature and laser ablation resistant coating

Jing Li^*
, Jin Dong Zhang
, Yu Zhong Zhang
, Zhen Wei Guan
, Zhi Yong Wang
, Yan Zhao
, He Yan Ding

^*Corresponding author for this work

School of Materials Science and Engineering

Beijing Institute of Aeronautical Materials
Beihang University

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

The ablation resistant coating was prepared by using organic silicon resin, polyethylene carbon silane as binder and Al₂O₃, BN, SiC, ZrO₂, SiO₂, CF as filler. The physical and mechanical properties of the coating were characterized. The results show that the glass powder and BN play a key role to reduce cracks in the coating, as well as ZrO₂ is crucial to improve the heat and ablation resistant capabilities of the coating. The 1mm 30CrMnSiA steel substrate with 600 μm coating would not be perforated by the ablation for 4 seconds from 3000°C oxygen acetylene flame. When radiated from laser with power density of 531 W/cm² for 4s, the temperature of substrate can decrease more than 1000°C with the protection of 900 μm coating.

Original language	English
Pages (from-to)	34-38
Number of pages	5
Journal	Journal of Aeronautical Materials
Volume	34
Issue number	1
DOIs	https://doi.org/10.3969/j.issn.1005-5053.2014.1.006
State	Published - Feb 2014

Keywords

Ablation
Crack
High temperature resistant coating
Laser protection

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10.3969/j.issn.1005-5053.2014.1.006

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title = "Development and characterization of high-temperature and laser ablation resistant coating",

abstract = "The ablation resistant coating was prepared by using organic silicon resin, polyethylene carbon silane as binder and Al2O3, BN, SiC, ZrO2, SiO2, CF as filler. The physical and mechanical properties of the coating were characterized. The results show that the glass powder and BN play a key role to reduce cracks in the coating, as well as ZrO2 is crucial to improve the heat and ablation resistant capabilities of the coating. The 1mm 30CrMnSiA steel substrate with 600 μm coating would not be perforated by the ablation for 4 seconds from 3000°C oxygen acetylene flame. When radiated from laser with power density of 531 W/cm2 for 4s, the temperature of substrate can decrease more than 1000°C with the protection of 900 μm coating.",

keywords = "Ablation, Crack, High temperature resistant coating, Laser protection",

author = "Jing Li and Zhang, \{Jin Dong\} and Zhang, \{Yu Zhong\} and Guan, \{Zhen Wei\} and Wang, \{Zhi Yong\} and Yan Zhao and Ding, \{He Yan\}",

year = "2014",

month = feb,

doi = "10.3969/j.issn.1005-5053.2014.1.006",

language = "英语",

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journal = "Journal of Aeronautical Materials",

issn = "1005-5053",

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TY - JOUR

T1 - Development and characterization of high-temperature and laser ablation resistant coating

AU - Li, Jing

AU - Zhang, Jin Dong

AU - Zhang, Yu Zhong

AU - Guan, Zhen Wei

AU - Wang, Zhi Yong

AU - Zhao, Yan

AU - Ding, He Yan

PY - 2014/2

Y1 - 2014/2

N2 - The ablation resistant coating was prepared by using organic silicon resin, polyethylene carbon silane as binder and Al2O3, BN, SiC, ZrO2, SiO2, CF as filler. The physical and mechanical properties of the coating were characterized. The results show that the glass powder and BN play a key role to reduce cracks in the coating, as well as ZrO2 is crucial to improve the heat and ablation resistant capabilities of the coating. The 1mm 30CrMnSiA steel substrate with 600 μm coating would not be perforated by the ablation for 4 seconds from 3000°C oxygen acetylene flame. When radiated from laser with power density of 531 W/cm2 for 4s, the temperature of substrate can decrease more than 1000°C with the protection of 900 μm coating.

AB - The ablation resistant coating was prepared by using organic silicon resin, polyethylene carbon silane as binder and Al2O3, BN, SiC, ZrO2, SiO2, CF as filler. The physical and mechanical properties of the coating were characterized. The results show that the glass powder and BN play a key role to reduce cracks in the coating, as well as ZrO2 is crucial to improve the heat and ablation resistant capabilities of the coating. The 1mm 30CrMnSiA steel substrate with 600 μm coating would not be perforated by the ablation for 4 seconds from 3000°C oxygen acetylene flame. When radiated from laser with power density of 531 W/cm2 for 4s, the temperature of substrate can decrease more than 1000°C with the protection of 900 μm coating.

KW - Ablation

KW - Crack

KW - High temperature resistant coating

KW - Laser protection

UR - https://www.scopus.com/pages/publications/84897824222

U2 - 10.3969/j.issn.1005-5053.2014.1.006

DO - 10.3969/j.issn.1005-5053.2014.1.006

M3 - 文章

AN - SCOPUS:84897824222

SN - 1005-5053

VL - 34

SP - 34

EP - 38

JO - Journal of Aeronautical Materials

JF - Journal of Aeronautical Materials

IS - 1

ER -

Development and characterization of high-temperature and laser ablation resistant coating

Abstract

Keywords

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