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Selective laser melting (SLM) is one of many proprietary names [1] for a metal additive manufacturing (AM) technology that uses a bed of powder with a source of heat to create metal parts. Also known as direct metal laser sintering ( DMLS ), the ASTM standard term is powder bed fusion ( PBF ).
Laser-heated pedestal growth (LHPG) or laser floating zone (LFZ) is a crystal growth technique. A narrow region of a crystal is melted with a powerful CO2 or YAG laser. The laser and hence the floating zone, is moved along the crystal. The molten region melts impure solid at its forward edge and leaves a wake of purer material solidified behind it.
Laser metal deposition (LMD) is an additive manufacturing process in which a feedstock material (typically a powder) is melted with a laser and then deposited onto a substrate. [1] A variety of pure metals and alloys can be used as the feedstock, as well as composite materials such as metal matrix composites .
Laser guidance [5] Laser guide star; Laser guns; Laser hair removal; Laser harp; ... Selective laser melting; Selective laser sintering; Self-amplified stimulated ...
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The laser is effective on facial rosacea, broken capillaries, vascular lesions, acne scars, port-wine stains, and stretch marks. In addition to the face, it can be used almost anywhere on the body ...
Selective laser melting; Anti-Stokes cooling; Atomic vapor laser isotope separation; B. Beam dump; ... Laser guide star; Laser ignition; Laser lamp; Laser level ...
Several recalls were issued in 2024 for Ford Motor Company vehicles. The recall report data is from Jan. 1, 2024, to Dec. 27, 2024. The U.S. Department of Transportation (DOT) compiles data from ...