Research on Nano-Coating Absorption Application in Laser Processing
As more and more special refractory materials apply to laser processing technology, many processing problems have highlighted, this article studies on how to improve the laser absorption rate in the processing of work piece, and proposes the method of nanometers particles attached to improve absorption efficiency of laser materials before the laser processes smooth surface work piece materials, to analysis and forecast the theoretical effects. Through the laser processing energy loss analysis and research, we can identify the major loss of laser processing means. Combined with the most commonly used laser processing smooth work piece surface pretreatment method deficiencies and some characteristics of nano-coating, nano-coating will focus on the process of laser processing to further improve the efficiency of heat absorption to provide a new way of settlement.
Liangchi Zhang, Chunliang Zhang and Tielin Shi
Y. Yang et al., "Research on Nano-Coating Absorption Application in Laser Processing", Advanced Materials Research, Vols. 139-141, pp. 464-467, 2010