Share Email Print
cover

Proceedings Paper

Optimization of GBCD by combining laser surface melting with annealing heat treatment
Author(s): Sen Yang; Zhanjie Wang; Hiroyuki Kokawa
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

LSM and annealing heat treatment on 304 stainless steel resulted in microstructures with high frequency of low ∑ CSL boundaries defined by the coincidence site lattice (CSL) model, especially, twin boundaries (∑3). The maximum frequency of the low ∑ CSL boundaries could be 88.6% under optimal processing conditions: 947°C and 28h. The high fraction of the low-∑ CSL boundaries led to a high corrosion resistance to intergranular corrosion.

Paper Details

Date Published: 8 October 2004
PDF: 6 pages
Proc. SPIE 5662, Fifth International Symposium on Laser Precision Microfabrication, (8 October 2004); doi: 10.1117/12.596336
Show Author Affiliations
Sen Yang, Tohoku Univ. (Japan)
Zhanjie Wang, Tohoku Univ. (Japan)
Hiroyuki Kokawa, Tohoku Univ. (Japan)


Published in SPIE Proceedings Vol. 5662:
Fifth International Symposium on Laser Precision Microfabrication
Isamu Miyamoto; Henry Helvajian; Kazuyoshi Itoh; Kojiro F. Kobayashi; Andreas Ostendorf; Koji Sugioka, Editor(s)

© SPIE. Terms of Use
Back to Top