Chinese Journal of Lasers, Volume. 26, Issue 6, 565(1999)
The Theoretical Calculation and Experimental Measurement of the Laser Beam Permeability and Related Factors in the Process of Powder Feeding Type Laser Coating
The concepts of laser beam permeability and absorbed line density are proposed. A theoretical model is esdablished. The beam permeability and the absorbed line density of laser energy were determined by means of metallography. The theoretical and experimental results coincide well with each other quantitatively and are consistent in reflecting the objective reality of the process. A reasonable explanation on why a maximum is observed in the relationship between the effective powder feeding rate and the scanning speed is presented.
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[in Chinese], [in Chinese]. The Theoretical Calculation and Experimental Measurement of the Laser Beam Permeability and Related Factors in the Process of Powder Feeding Type Laser Coating[J]. Chinese Journal of Lasers, 1999, 26(6): 565
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