Effect of interlamellar spacing on the delamination of pearlitic steel wires

Journal Article · Sun Sep 01 00:00:00 EDT 1996 · Scripta Materialia

DOI:https://doi.org/10.1016/1359-6462(96)00183-2· OSTI ID:367266

Bae, C M; Nam, W J ^[1]; Lee, C S ^[2]

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1. Research Inst. of Industrial Science and Technology, Pohang (Korea, Republic of)
2. Pohang Univ. of Science and Technology (Korea, Republic of). Center for Advanced Aerospace Materials

It is well established that the strength of cold drawn eutectoid steels depends on the initial interlamellar spacing and the total amount of deformation. However, the origin of delamination has not been clarified yet. Accordingly, in this study, it is attempted to investigate the effect of initial interlamellar spacing and the orientation with respect to the drawing axis on the void formation in conjunction with the deformation behavior of cementite lamellae. More significantly the relationship between the void formation and delamination is described.

• OSTI ID: 367266
• Journal Information: Scripta Materialia, Journal Name: Scripta Materialia Journal Issue: 5 Vol. 35; ISSN 1359-6462; ISSN XZ503X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
CEMENTITE
CRACK PROPAGATION
CRACKS
DEFORMATION
DRAWING
FERRITE
FRACTURE PROPERTIES
INTERFACES
LAMELLAE
MICROSTRUCTURE
PEARLITE
STEELS
TORSION
VOIDS