Optimization of GBCD by combining laser surface melting with annealing heat treatment

Sen Yang; Zhanjie Wang; Hiroyuki Kokawa

doi:10.1117/12.596336

Optimization of GBCD by combining laser surface melting with annealing heat treatment

Sen Yang, Zhanjie Wang, Hiroyuki Kokawa

ENG - Materials Processing

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

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.

Original language	English
Article number	55
Pages (from-to)	349-354
Number of pages	6
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5662
DOIs	https://doi.org/10.1117/12.596336
Publication status	Published - 2004 Dec 1
Event	Fifth International Symposium on Laser Precision Microfabrication - Nara, Japan Duration: 2004 May 11 → 2004 May 14

Keywords

CSL
GBCD
Laser processing

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

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10.1117/12.596336

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title = "Optimization of GBCD by combining laser surface melting with annealing heat treatment",

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.",

keywords = "CSL, GBCD, Laser processing",

author = "Sen Yang and Zhanjie Wang and Hiroyuki Kokawa",

year = "2004",

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T1 - Optimization of GBCD by combining laser surface melting with annealing heat treatment

AU - Yang, Sen

AU - Wang, Zhanjie

AU - Kokawa, Hiroyuki

PY - 2004/12/1

Y1 - 2004/12/1

N2 - 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.

AB - 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.

KW - CSL

KW - GBCD

KW - Laser processing

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DO - 10.1117/12.596336

M3 - Conference article

AN - SCOPUS:20344367061

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VL - 5662

SP - 349

EP - 354

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 55

T2 - Fifth International Symposium on Laser Precision Microfabrication

Y2 - 11 May 2004 through 14 May 2004

ER -

Optimization of GBCD by combining laser surface melting with annealing heat treatment

Abstract

Keywords

ASJC Scopus subject areas

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