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, Vol. 35, Issue 5; Other Information: PBD: 1 Sep 1996
• Country of Publication: United States
• Language: English

Related Subjects

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