会议论文详细信息
International Scientific-Technical Conference on Innovative Engineering Technologies, Equipment and Materials 2018
Control of the process of pulsed laser thermal hardening based on emerging potential
材料科学;工业技术(总论)
Bashmakov, D.A.^1
Electrical Energy Industry and Electrotechnics Department, Naberezhnye Chelny Institute, Kazan Federal University, 68/19 Mira Ave., Naberezhnye Chelny
423812, Russia^1
关键词: Laser action;    Laser thermal;    Power distributions;    Thermal influence;    Time distribution;   
Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/570/1/012011/pdf
DOI  :  10.1088/1757-899X/570/1/012011
来源: IOP
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【 摘 要 】

The article studies the relationship between the time power distribution of pulsed laser radiation and the emerging electric potential in metals. It is shown that the emerging potential characterizes the shape of the laser pulse during processing and characterizes the penetration depth of the thermal influence zone. It is revealed if the energy of laser action pulse does not exceed 12 J and duration is less than 1 μs the form of the emerging potential is the same for all types of time distribution of laser action power.

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