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Comparison between effect of B and N on the microstructure of modified 9Cr-2W steel during aging and creep

Title
Comparison between effect of B and N on the microstructure of modified 9Cr-2W steel during aging and creep
Author
김종렬
Keywords
Creep; Aging; Precipitates; Modified 9Cr-2W steel; Boron; Nitrogen
Issue Date
2016-05
Publisher
ELSEVIER SCIENCE SA
Citation
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v. 670, Page. 106-111
Abstract
This paper reports on microstructural degradation by aging and creep, specifically with different B and N content in modified 9Cr-2W steels. This study used TEM to examine the growth and generation of precipitates across chemical composition changes resulting from aging and creep. The coarsening of precipitates, mainly M23C6, was evaluated during aging and creep, and the role of B and N on micro structural change during aging and creep was investigated. (C) 2016 Elsevier B.V. All rights reserved.
URI
https://www.sciencedirect.com/science/article/pii/S0921509316306372http://hdl.handle.net/20.500.11754/53703
ISSN
0921-5093; 1873-4936
DOI
10.1016/j.msea.2016.05.110
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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