Heat treating and melting material with a scanning laser or electron beam. Cline, H. E. & Anthony, T. R. Journal of Applied Physics, 48(9):3895–3900, September, 1977. Publisher: American Institute of Physics
Heat treating and melting material with a scanning laser or electron beam [link]Paper  doi  abstract   bibtex   
A thermal analysis for laser heating and melting materials is derived for a Gaussian source moving at a constant velocity. The resulting temperature distribution, cooling rate distribution, and depth of melting are related to the laser spot size, velocity, and power level. As the power is increased to heat the liquid above the boiling point, a transition to deep penetration welding is described. Calculations are presented for 304‐stainless steel which are in agreement with experiment.
@article{cline_heat_1977,
	title = {Heat treating and melting material with a scanning laser or electron beam},
	volume = {48},
	issn = {0021-8979},
	url = {http://aip.scitation.org/doi/10.1063/1.324261},
	doi = {10.1063/1.324261},
	abstract = {A thermal analysis for laser heating and melting materials is derived for a Gaussian source moving at a constant velocity. The resulting temperature distribution, cooling rate distribution, and depth of melting are related to the laser spot size, velocity, and power level. As the power is increased to heat the liquid above the boiling point, a transition to deep penetration welding is described. Calculations are presented for 304‐stainless steel which are in agreement with experiment.},
	number = {9},
	urldate = {2017-10-23},
	journal = {Journal of Applied Physics},
	author = {Cline, H. E. and Anthony, T. R.},
	month = sep,
	year = {1977},
	note = {Publisher: American Institute of Physics},
	pages = {3895--3900},
}

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