Inoculated acicular ferrite microstructure and mechanical properties

Title
Inoculated acicular ferrite microstructure and mechanical properties
Authors
변정수심재혁서진유오영주조영환심재동이동녕
Keywords
low carbon steel; Inoculation; Acicular ferrite; Microstructure; Toughness; Strength
Issue Date
2001-12
Publisher
Materials science & engineering. A, Structural materials : properties, microstructure and processing
Citation
VOL 319-321, 326-331
Abstract
Low carbon–manganese wrought steels with three different microstructures were prepared by different thermomechanical treatments without changing the chemical composition and their mechanical properties were compared. The microstructure of fine interlocking acicular ferrite nucleated intragranularly at Ti2O3 inclusions shows higher strength and good toughness at low temperatures than those of coarser polygonal ferrite/pearlite and aligned ferrite with second phase. © 2001 Elsevier Science B.V. All rights reserved.
URI
http://pubs.kist.re.kr/handle/201004/16740
ISSN
0921-5093
Appears in Collections:
KIST Publication > Article
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