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Costes et al., 2024 - Google Patents

Experimental study of laser powder bed fusion (L-PBF) gas shield inlet optimization and its effects on part quality

Costes et al., 2024

Document ID
7828536120948243561
Author
Costes M
Arnaud L
Lefebvre P
Mandou Q
Publication year
Publication venue
The International Journal of Advanced Manufacturing Technology

External Links

Snippet

In laser powder bed fusion (L-PBF) manufacturing, inert gas flow aids in removing spatters and fumes generated during laser-material interaction, ensuring quality of fusion and consequently, the quality of the manufactured parts. This study examines gas flow …
Continue reading at link.springer.com (other versions)

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor; Presses and furnaces
    • B22F3/10Sintering only
    • B22F3/105Sintering only by using electric current other than for infra-red radiant energy, laser radiation or plasma ; by ultrasonic bonding
    • B22F3/1055Selective sintering, i.e. stereolithography
    • B22F2003/1056Apparatus components, details or accessories

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