Dry Metal Forming Using Volatile Lubricants Injected into the Forming Tool Through Flow-Optimized, Laser-Drilled Microholes
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DOI: 10.1007/s11837-020-04169-6
Abstract: A novel tribologic system was developed in which volatile lubricants (carbon dioxide—CO 2 or nitrogen—N 2 ) were used as a substitute for mineral oil-based lubricants in deep drawing processes. This process allows an intermediate… read more here.
Keywords: volatile lubricants; optimized laser; system; laser drilled ... See more keywords
Optimized laser-induced breakdown spectroscopy for the determination of high toxic lead in edible colors.
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DOI: 10.1364/ao.57.006033
Abstract: An optimized laser-induced breakdown spectroscopy (LIBS) system was utilized as a robust tool for the detection of high toxic lead (Pb) in often used edible colors available in local markets. Edible colors are extensively used… read more here.
Keywords: toxic lead; optimized laser; edible colors; spectroscopy ... See more keywords