Tensile stress relaxation behavior of polyvinyl acetals

1962 ◽  
Vol 17 (8) ◽  
pp. 726-748 ◽  
Author(s):  
Kiyohisa Fujino ◽  
Kazuo Senshu ◽  
Tzuneo Horino ◽  
Hiromichi Kawai
2011 ◽  
Vol 239-242 ◽  
pp. 1049-1057
Author(s):  
Jian Peng Zou

HA/316L powder asymmetrical functionally gradient biomaterial (FGM) with varying 316L content at 100vol%, 80vol%, 60vol%, 40vol%, 20vol%, 0vol% throughout the thickness of the samples was successfully fabricated by hot pressing(HP) technique. The stress relaxation behavior indicates that gradient structure of the asymmetrical HA/316L FGM has prominent relaxation effect of thermal residual stress. The largest stress in the FGM is 246.13 MPa, which is belonging to tensile stress and at 316L-80vol%HA/ 316L interface. The surfaces of HA/316L FGM are covered with a layer of bone-like apatite after soaking in dynamic SBF, and the apatite increases with the increase of HA content. It reveals that HA/316L FGM with good bioactivity can be obtained with reasonable component design of gradient layers.


1965 ◽  
Vol 9 (6) ◽  
pp. 2261-2272 ◽  
Author(s):  
Tzuneo Horino ◽  
Yasuo Ogawa ◽  
Toshiichi Soen ◽  
Hiromichi Kawai

1965 ◽  
Vol 14 (139) ◽  
pp. 331-337
Author(s):  
Tzuneo HORINO ◽  
Yasuo OGAWA ◽  
Toshiichi SOEN ◽  
Hiromichi KAWAI

1970 ◽  
Vol 73 (7) ◽  
pp. 1615-1621 ◽  
Author(s):  
Tsuneo HORINO ◽  
Etsuji IWAMI ◽  
Kaoru BAN ◽  
Toshiichi SOEN ◽  
Hiromichi KAWAI

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