An investigation of XeCl laser ablation of polyetheretherketone (PEEK)-carbon fiber composite
An investigation of XeCl laser ablation of polyetheretherketone (PEEK)-carbon fiber composite
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聚醚醚酮（PEEK）-碳纤维复合材料的 XeCl 激光烧蚀研究
DOI：
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发表时间：
1992
期刊：
影响因子：
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通讯作者：
D. Schudel
中科院分区：
文献类型：
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作者：
P. Dyer;S. Lau;G. Oldershaw;D. Schudel
报道了XeCl激光烧蚀聚醚醚酮（PEEK）-碳纤维复合材料（APC-2）的实验研究。蚀刻率和测量的烧蚀产品已经进行，连同扫描电子显微镜评价的蚀刻坑。在注量为70-400 mJ cm^−2时，PEEK基体会被选择性地去除。复合材料的净蚀刻开始于10420 mJ cm^-2，高于此值的蚀刻速率由碳纤维决定，与高温（≥4000 K）下的热蒸发一致。
The XeCl laser ablation of a polyetheretherketone (PEEK)-carbon fiber composite (APC-2) is reported. Etch rates and measurements of the ablation products have been carried out, together with scanning electron microscope evaluation of the etch craters. Selective removal of the PEEK matrix occurs for fluences ∼70–400 mJ cm^−2. Net composite etching commences at ∼420 mJ cm^−2, with an etch rate above this value that is determined by the carbon fibers and is consistent with thermal vaporization at high temperature (≥4000 K).