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Tuesday, May 12, 2020 | History

7 edition of Surface modification and alloying by laser, ion, and electron beams found in the catalog.

Surface modification and alloying by laser, ion, and electron beams

by NATO Advanced Study Institute on Surface Modification and Alloying (1981 Trevi, Italy)

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  • 18 Currently reading

Published by Published in cooperation with NATO Scientific Affairs Division [by] Plenum Press in New York .
Written in English

    Subjects:
  • Metals -- Surfaces -- Congresses,
  • Metals -- Effect of radiation on -- Congresses,
  • Alloys -- Congresses,
  • Laser beams -- Congresses,
  • Ion bombardment -- Congresses,
  • Electron beams -- Congresses

  • Edition Notes

    Statementedited by J.M. Poate, G. Foti, and D.C. Jacobson.
    SeriesNATO conference series., v. 8
    ContributionsPoate, J. M., Foti, G., Jacobson, D. C., North Atlantic Treaty Organization. Scientific Affairs Division.
    Classifications
    LC ClassificationsTN689.2 .N35 1981
    The Physical Object
    Paginationx, 414 p. :
    Number of Pages414
    ID Numbers
    Open LibraryOL3167437M
    ISBN 100306413736
    LC Control Number83009465

    Enhanced tribological properties have been observed after treatment with pulsed high power ion beams, which results in rapid melting and resolidification of the surface. The authors have treated and tested C martensitic stainless steel (Fe Cr-1 C). Ti and Al samples were sputter coated and ion.   A surface coating of Cu was then added to the surface of the metallic glass substrate and electron beam radiation was applied to micro-alloy the Cu coating in accordance with the present disclosure. After application of the electron beam radiation on the surface, the Zr/Cu ratio was further reduced by the addition of Cu by: 2.

    In laser surface alloying, alloying elements are added to the melt pool to change the composition of the surface. Fig.1 shows the various laser surface modification processes characterized by their power densities and Interaction time. 10° Interaction time, sec Fig Various laser surface modification processes. Lasers can alter the surface composition and properties of materials in a highly controllable way, which makes them efficient and cost-effective tools for surface engineering. This book provides an overview of the different techniques, the laser-material interactions and the advantages and disadvantages for different applications. Ji-Jun ZHAO (赵纪军), Key Laboratory of Materials Modification by Laser, Ion and Electron Beams, Dalian University of Technology, Ministry of Education, Dalian , P. R. China. SCHEDULE. Here are links to pdf files for the Second Announcement of the School and Workshop (including local information) and of the final detailed agenda and.

    @article{osti_, title = {Surface mechanical properties of Ti alloys produced by excimer laser mixing of Ti on AISI stainless steel}, author = {Jervis, T R and Hirvonen, J P and Nastasi, M and Zocco, T G and Martin, J A and Pharr, G M and Oliver, W C}, abstractNote = {We have investigated the properties of surface alloys of Ti formed by excimer laser melting and mixing of Ti. Full text of "Advanced Thermally Assisted Surface Engineering Processes [electronic resource]" See other formats. Laser surface alloying combines laser irradiation with surface alloying and provides a way to produce a broad range of surface compositions and microstructures. For example, a relatively inexpensive mild carbon steel could be processed to have the corrosion resistance of a much higher priced stainless steel by effectively forming a thin surface.


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Surface modification and alloying by laser, ion, and electron beams by NATO Advanced Study Institute on Surface Modification and Alloying (1981 Trevi, Italy) Download PDF EPUB FB2

SyntaxTextGen not activatedA. Processes: Physical and chemical vapour deposition techniques, thermal and plasma spraying, surface modification pdf directed energy techniques such as ion, electron and laser beams, thermo-chemical treatment, wet chemical and electrochemical processes such as plating, sol-gel coating, anodization, plasma electrolytic oxidation, etc., but.During electron beam surface modification, the cooling download pdf is quite high, and the discussed transformation from hcp to fcc does not occur as the transition process is sluggish.

Similar results were obtained by the authors of, where a Co–Cr alloy implant was subjected to laser interface lithography modification. This is completely in Author: Stefan Valkov, Stoyan Parshorov, Andreana Andreeva, Ruslan Bezdushnyi, Maria Nikolova, Dimitar Deche.In this investigation, chromium (Cr) was adopted as an alloying element on a nickel ebook, and ebook alloying process was materialized via high-current pulsed electron beam (HCPEB) irradiation.

X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were also conducted for microstructure : Lingyan Zhang, Ching-Tun Peng, Jintong Guan, Peng Lv, Qingfeng Guan, Ruifeng Lu.