Paper Title:
High-Temperature Mechanical Properties of As-Extruded ZK60
  Abstract

High-temperature tensile and fracture behaviors of as-extruded ZK60 alloy were investigated. It was evident from the experiments that with decreasing temperature and increasing strain rate, the 0.2% offset yield strength and ultimate tensile strength of the alloy increased while the elongation to failure decreased. The flowing stress of as-extruded ZK60 alloy during plastic deformation was proportioned to the reciprocal of temperature. At the initial strain rate of 5×10-4s-1, the calculated active energy at 300°C was about 93.4 kJ/mol.

  Info
Periodical
Materials Science Forum (Volumes 488-489)
Edited by
W.Ke, E.H.Han, Y.F.Han, K.Kainer and A.A.Luo
Pages
753-758
DOI
10.4028/www.scientific.net/MSF.488-489.753
Citation
W. Wu, C.M. Hong, L. J. Chen, Y. Wang, L. Yang, F. Li, Z. Liu, "High-Temperature Mechanical Properties of As-Extruded ZK60", Materials Science Forum, Vols. 488-489, pp. 753-758, 2005
Online since
July 2005
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