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

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

• 50 Want to read
• 18 Currently reading

Published 1983 by Published in cooperation with NATO Scientific Affairs Division [by] Plenum Press in New York .
Written in

Subjects:

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

---

Edition Notes

Statement	edited by J.M. Poate, G. Foti, and D.C. Jacobson.
Series	NATO conference series., v. 8
Contributions	Poate, J. M., Foti, G., Jacobson, D. C., North Atlantic Treaty Organization. Scientific Affairs Division.
Classifications
LC Classifications	TN689.2 .N35 1981
The Physical Object
Pagination	x, 414 p. :
Number of Pages	414
ID Numbers
Open Library	OL3167437M
ISBN 10	0306413736
LC Control Number	83009465

---

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.