An Experimental Study of the Effect of Alcohol and Blood on the Bonding Strength of Bone Cement in Relation to the Applied Compression Force

1979 ◽  
Vol 14 (2) ◽  
pp. 325
Author(s):  
Sang Won Park ◽  
Kyeung Ho Jang
Author(s):  
Shuichi Shinzato ◽  
Masahiko Kobayashi ◽  
Weam Farid Mousa ◽  
Masaki Kamimura ◽  
Masachi Neo ◽  
...  

2010 ◽  
Vol 431-432 ◽  
pp. 446-449
Author(s):  
De Jun Kong ◽  
Kai Yu Luo ◽  
Hong Miao

The surface of Al2O3 coating sprayed on 40Cr substrate was re-melted with high power continuous CO2 laser, and its micro-hardness and residual stresses were measured, respectively. The strengthening mechanism of Al2O3 coating by laser re-melting was analyzed and discussed. The experimental results shown that the surface of Al2O3 coating by laser re-melting is neat and smooth, and its compositions are even, its structures are compact, and Al2O3 coating is evenly distributed in its surface with grain forms, and its micro-hardness increases about 200%; Residual stress of Al2O3 coating by laser re-melting is changed into compressive stress from tensile stress, which is benefit to improving bonding strength of coating-substrate interface.


Author(s):  
H. Fujita ◽  
T. Nakamura ◽  
J. Tamura ◽  
M. Kobayashi ◽  
Y. Katsura ◽  
...  

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