Abstract
Compressive properties are investigated for the porous Ni materials processing by innovated powder metallurgical (PM) method. The porous Ni materials first show a short elastic region, then a long and oblique stress yield region within the strain range of about 10–50%, and finally, a densification region where the stress increases rapidly.
Keywords
Get full access to this article
View all access options for this article.
References
1.Baoji Nonferrous Metal Institution: ‘Porous materials in powder metallurgy’ ; 1978 , Beijing , Metallurgy Industry Publishing Hous e .
2.
Gibson
L. J.
and
Ashby
M. F.
‘Cellular solids: structure and properties’ ; 1988 , Oxford , Pergamon .
3.
Gibson
L. J.
and
Ashby
M. F.
‘Cellular solids: structure and properties’, 2nd edn; 1997, Cambridge, Cambridge University Press.
4.
Rinde
J. A.
and
Hoge
K. G.
J. AppL Polymer Sci ., 1971 , 15, 1377 .
5.
Yamada
Y.
,
Shimojima
K.
,
Sakaguchi
Y.
,
Mabuchi
M.
,
Nakamura
M.
,
Asahina
T.
,
Mukai
T.
,
Kanahashi
H.
and
Higashi
K.
J. Mater. Sci. Lett ., 1999 , 18 , 1477 .
6.
Mukai
T.
,
Kanahashi
H.
,
Miyoshi
T.
,
Mabuchi
M.
,
Nieh
T. G.
and
Higashi
K.
J. Scr. Mater ., 1999 , 40 , 21 .