TY - GEN
T1 - Superplasticity of Nanostructured Nickel Alloy and Composite Fabricated by Electrodeposition
AU - Wang, G.F.
AU - Ding, S.
AU - Wang, C.L.
AU - Nieh, T.G.
PY - 2006/6
Y1 - 2006/6
N2 - In the present paper, a nanostructured nickel alloy and a Ni/Si3N4 (w) composite were fabricated by pulse current electrodeposition, and their superplastic tensile deformation behaviors were investigated at strain rates ranging from 1×10-3s-1 to 2×10-2s-1 and temperatures ranging from 673K to 823K. Optimal superplastic condition and the maximum elongation were determined. Scanning electron microscopy and transmission electron microscopy were employed to examine the microstructures of the as-deposited and deformed samples. The superplastic behavior of the alloy and composite were compared and discussed in terms of their grain growth behavior and accommodation mechanisms.
AB - In the present paper, a nanostructured nickel alloy and a Ni/Si3N4 (w) composite were fabricated by pulse current electrodeposition, and their superplastic tensile deformation behaviors were investigated at strain rates ranging from 1×10-3s-1 to 2×10-2s-1 and temperatures ranging from 673K to 823K. Optimal superplastic condition and the maximum elongation were determined. Scanning electron microscopy and transmission electron microscopy were employed to examine the microstructures of the as-deposited and deformed samples. The superplastic behavior of the alloy and composite were compared and discussed in terms of their grain growth behavior and accommodation mechanisms.
KW - low temperature superplasticity
KW - Ni-Co alloy
KW - pulse current electrodeposition
UR - https://www.scopus.com/pages/publications/38449100620
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-38449100620&origin=recordpage
U2 - 10.4028/www.scientific.net/MSF.551-552.607
DO - 10.4028/www.scientific.net/MSF.551-552.607
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 978-0-87849-435-4
T3 - Materials Science Forum
SP - 607
EP - 612
BT - Superplasticity in Advanced Materials - ICSAM 2006
A2 - Zhang, K.F.
PB - Trans Tech Publications Ltd.
T2 - 9th International Conference on Superplasticity in Advanced Materials (ICSAM 2006)
Y2 - 23 June 2006 through 26 June 2006
ER -