Effects of femtosecond laser ablation on the surface morphology and microstructure of a bulk TiCuPdZr glass alloy

被引：0
|
作者：
Hongshui Wang
Chunyong Liang
Xueguang Chen
Lei Wang
Yang Yang
Jianjun Yang
Shengli Zhu
Changyi Li
机构：
[1] Hebei University of Technology,School of Materials Science and Engineering
[2] Nankai University,Key Laboratory of the Ministry of Education of China for Opto
[3] Tianjin University,electronic Information Science and Technology, Institute of Modern Optics
[4] Tianjin Medical University,School of Materials Science and Engineering
来源：
Rare Metals | 2009年 / 28卷
关键词：
femtosecond laser; bulk glass alloy; periodicity; crystallization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effects of femtosecond laser ablation on the surface characteristics and microstructure of a bulk TiCuPdZr glass alloy were investigated. The heat influence zone of femtosecond laser ablated with a laser energy of 100 μJ exhibits a ripple-like feather, while a porous structure appears on the surface of the specimen ablated by a 200 μJ femtosecond laser. The contents of Ti, Zr, and Pd on the ablated surface decrease and that of Cu increases with increasing laser energy. The crystallization process occurs on the glass alloy specimens during femtosecond laser ablation, and the crystallinity of a 100 μJ femtosecond laser-ablated specimen is greater than that of a 200 μJ femtosecond laser-ablated one.
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页码：272 / 276
页数：4
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