...
首页> 外文期刊>Optical and quantum electronics >Wetting angle stability of steel surface structures after laser treatment
【24h】

Wetting angle stability of steel surface structures after laser treatment

机译:激光处理后钢表面结构的润湿角稳定性

获取原文
获取原文并翻译 | 示例
           

摘要

In this work, we have used a nanosecond pulsed fiber laser to modify the wettability characteristics of AISI 430 steel. For this, various surface morphologies were created on the samples by laser irradiation with different overlapping and intensity parameters. Immediately upon laser treatment, all the structured samples acquired either hydrophilic or supe-rhydrophilic wetting angles. All the samples were also analyzed with XRD. Then, laser-treated samples were kept in ambient air and/or low-temperature annealing was applied to reach hydrophobic surface properties. Interestingly, these surfaces returned back practically to their initial wetting state by cleaning in an ultrasonic bath. The obtained results are analyzed based on the existing wettability models.
机译:在这项工作中,我们使用了纳秒级脉冲光纤激光器来修改AISI 430钢的润湿特性。为此,通过具有不同重叠和强度参数的激光照射在样品上产生了各种表面形态。激光处理后,所有结构化样品立即获得亲水或超亲水润湿角。所有样品也用X​​RD分析。然后,将经过激光处理的样品保存在环境空气中和/或进行低温退火以达到疏水性表面性能。有趣的是,这些表面实际上通过在超声波浴中进行清洁而返回到其初始润湿状态。根据现有的润湿性模型对获得的结果进行分析。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号