首页> 外文OA文献 >High Repetition Laser Shock Peening on Magnesium Based Biodegradable Alloys
【2h】

High Repetition Laser Shock Peening on Magnesium Based Biodegradable Alloys

机译:镁基可生物降解合金的高重复激光冲击喷丸

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

New generation of metallic implants through capability of absorption within biological environment\udhas been introduced in recent researches. Although, magnesium implant with proper\udbiocompatibility has been proposed as biodegradable metallic implant, its insufficient mechanical\udattributes must be enhanced for implantation within human body. Laser shock peening has been\udsuccessfully conducted for modification of magnesium implant. Overall, laser shock peening can be\udperformed by low repetition rate (less than 30 Hz) and high power pulsed laser which needs\udexpensive devices. In order to laser shock peen magnesium alloys that have a lower mechanical\udstrength, it is better to use high repetition pulsed laser which is much faster and economical.\udRecently, high repetition rate laser shock peening of magnesium has been theoretically found\udfeasible in previous research of authors. In order to validate occurrence of high repetition rate laser\udshock peening, changes in surface topography and hardness are evaluated on the magnesium\udspecimens
机译:在最近的研究中已经引入了通过生物环境中吸收能力产生的新一代金属植入物。尽管已提出具有适当的\ udbiocompatibility的镁植入物作为可生物降解的金属植入物,但必须增强其不足的机械\特性才能植入人体。已成功进行了激光冲击喷丸处理,以改良镁植入物。总体而言,可以通过低重复率(小于30 Hz)和需要昂贵设备的高功率脉冲激光器来实现激光冲击强化。为了对具有较低的机械强度的冲击镁合金进行激光冲击,最好使用更快,更经济的高重复脉冲激光。作者的先前研究。为了验证高重复频率激光\冲击处理的发生,在镁\试样上评估了表面形貌和硬度的变化

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
代理获取

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