Laser ablation behaviors of SiC-ZrC coated carbon/carbon composites

Qiaomu Liu; Litong Zhang; Fengrui Jiang; Jia Liu; Laifei Cheng; Hui Li; Yiguang Wang

doi:10.1016/j.surfcoat.2011.03.039

Laser ablation behaviors of SiC-ZrC coated carbon/carbon composites

Qiaomu Liu^*
, Litong Zhang
, Fengrui Jiang
, Jia Liu
, Laifei Cheng
, Hui Li
, Yiguang Wang

^*Corresponding author for this work

Northwestern Polytechnical University Xian

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

82 Citations (Scopus)

Abstract

Laser ablation behaviors of carbon/carbon composites with an underlying SiC layer and a surface ZrC layer were investigated using a continuous wave CO₂ laser. The laser powers varied from 100W to 2000W. The results indicate that the two-layer SiC-ZrC coating can improve the laser ablation resistance of the carbon/carbon composites. Three ablation regions can be identified. The ablation mechanisms in different ablation regions are proposed.

Original language	English
Pages (from-to)	4299-4303
Number of pages	5
Journal	Surface and Coatings Technology
Volume	205
Issue number	17-18
DOIs	https://doi.org/10.1016/j.surfcoat.2011.03.039
Publication status	Published - 25 May 2011
Externally published	Yes

Keywords

Ablation mechanism
Carbon/carbon composites
Coating
Laser ablation
Silicon carbide
Zirconium carbide

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10.1016/j.surfcoat.2011.03.039

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title = "Laser ablation behaviors of SiC-ZrC coated carbon/carbon composites",

abstract = "Laser ablation behaviors of carbon/carbon composites with an underlying SiC layer and a surface ZrC layer were investigated using a continuous wave CO2 laser. The laser powers varied from 100W to 2000W. The results indicate that the two-layer SiC-ZrC coating can improve the laser ablation resistance of the carbon/carbon composites. Three ablation regions can be identified. The ablation mechanisms in different ablation regions are proposed.",

keywords = "Ablation mechanism, Carbon/carbon composites, Coating, Laser ablation, Silicon carbide, Zirconium carbide",

author = "Qiaomu Liu and Litong Zhang and Fengrui Jiang and Jia Liu and Laifei Cheng and Hui Li and Yiguang Wang",

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doi = "10.1016/j.surfcoat.2011.03.039",

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T1 - Laser ablation behaviors of SiC-ZrC coated carbon/carbon composites

AU - Liu, Qiaomu

AU - Zhang, Litong

AU - Jiang, Fengrui

AU - Liu, Jia

AU - Cheng, Laifei

AU - Li, Hui

AU - Wang, Yiguang

PY - 2011/5/25

Y1 - 2011/5/25

N2 - Laser ablation behaviors of carbon/carbon composites with an underlying SiC layer and a surface ZrC layer were investigated using a continuous wave CO2 laser. The laser powers varied from 100W to 2000W. The results indicate that the two-layer SiC-ZrC coating can improve the laser ablation resistance of the carbon/carbon composites. Three ablation regions can be identified. The ablation mechanisms in different ablation regions are proposed.

AB - Laser ablation behaviors of carbon/carbon composites with an underlying SiC layer and a surface ZrC layer were investigated using a continuous wave CO2 laser. The laser powers varied from 100W to 2000W. The results indicate that the two-layer SiC-ZrC coating can improve the laser ablation resistance of the carbon/carbon composites. Three ablation regions can be identified. The ablation mechanisms in different ablation regions are proposed.

KW - Ablation mechanism

KW - Carbon/carbon composites

KW - Coating

KW - Laser ablation

KW - Silicon carbide

KW - Zirconium carbide

UR - https://www.scopus.com/pages/publications/79955081524

U2 - 10.1016/j.surfcoat.2011.03.039

DO - 10.1016/j.surfcoat.2011.03.039

M3 - Article

AN - SCOPUS:79955081524

SN - 0257-8972

VL - 205

SP - 4299

EP - 4303

JO - Surface and Coatings Technology

JF - Surface and Coatings Technology

IS - 17-18

ER -

Laser ablation behaviors of SiC-ZrC coated carbon/carbon composites

Abstract

Keywords

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