Fractography of Laser Welds

EA Metzbower; DW Moon

doi:10.1520/STP33428S

SYMPOSIA PAPER Published: 01 January 1981

STP33428S

Fractography of Laser Welds

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A series of high-strength alloys has been laser-beam welded in thicknesses of up to 1.27 cm (0.5 in.). These welds in steels, a titanium alloy, and an aluminum alloy have been tested for their mechanical properties, fracture toughnesses, and hardness. The microstructures of these weldments have been determined in the base plate, heat-affected zone, and fusion area. The fractographic features for each alloy have been determined and correlated with the weldment's properties and structures.

Author Information

Metzbower, EA

Naval Research Laboratory, Washington, D.C.

Moon, DW

Naval Research Laboratory, Washington, D.C.

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Details

Developed by Committee: E08

Pages: 131–149

DOI: 10.1520/STP33428S

ISBN-EB: 978-0-8031-4799-7

ISBN-13: 978-0-8031-0733-5

Fractography of Laser Welds

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