Inoculated acicular ferrite microstructure and mechanical properties
2001; Elsevier BV; Volume: 319-321; Linguagem: Inglês
10.1016/s0921-5093(00)02014-1
ISSN1873-4936
AutoresJung-Soo Byun, Jae‐Hyeok Shim, Jin‐Yoo Suh, Young‐Joo Oh, Young Whan Cho, Jae-Dong Shim, Dong Nyung Lee,
Tópico(s)Electromagnetic Effects on Materials
ResumoLow 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.
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