...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Journal of Materials Science >A study of nanoparticle manufacturing process using vacuum submerged arc machining with aid of enhanced ultrasonic vibration
【24h】

A study of nanoparticle manufacturing process using vacuum submerged arc machining with aid of enhanced ultrasonic vibration

机译：利用真空深弧加工增强超声振动的纳米颗粒制造工艺研究

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This article presents the development of an innovative approach using the vacuum submerged arc machining with aid of enhanced ultrasonic vibration to manufacture nanoparticles. The Arc Spray Nanoparticle Synthesis System (ASNSS) previously designed by the NTUT's Nano Laboratory has been successfully developed to generate nanoparticles. In this proposed process, a titanium bar, as the electrode, is melted and vaporized in distilled water, used as an insulating liquid. Meanwhile, the ultrasonic vibration is applied to the electrode to remove the vaporized metal powders rapidly from the melting zone. The vaporized metal particles are then rapidly quenched by the designed cooling system, thus nanocrystalline particles nucleated and formed. This study discusses the the influence of the ultrasonic amplitude and various process variables such as pulse duration, peak current, and dielectric liquid temperature on TiO2 nanoparticles suspension. (C) 2005 Springer Science + Business Media, Inc.
机译：本文介绍了一种创新方法的发展，该方法利用真空埋弧加工并借助增强的超声振动来制造纳米颗粒。 NTUT纳米实验室先前设计的电弧喷涂纳米颗粒合成系统（ASNSS）已成功开发以产生纳米颗粒。在该提出的方法中，作为电极的钛棒在用作绝缘液体的蒸馏水中熔化并汽化。同时，将超声波振动施加到电极上，以从熔融区域快速去除汽化的金属粉末。然后，通过设计的冷却系统将汽化的金属颗粒快速淬灭，从而使纳米晶体颗粒成核并形成。这项研究讨论了超声振幅和各种工艺变量（如脉冲持续时间，峰值电流和介电液体温度）对TiO2纳米颗粒悬浮液的影响。 （C）2005年Springer Science + Business Media，Inc.

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