Young ceramics

Young s modulus for [CERAMICS - TffiCHANICAL PROPERTIES AND BEHAVIOR] (Vol 5)... 

L. Cartz, in J. F. Young, ed.. Cements Research Progress 1975, American Ceramic Society, Columbus, Ohio, 1976, Chapt. 11. 

So ceramics, at room temperature, generally have a very large lattice resistance. The stress required to make dislocations move is a large fraction of Young s modulus typically, around E/30, compared with E/10 or less for the soft metals like copper or... 

Estimate the thermal shock resistance AT for the ceramics listed in Table 15.7. Use the data for Young s modulus E, modulus of rupture c, and thermal expansion coefficient a given in Table 15.7. How well do your calculated estimates of AT agree with the values given for AT in Table 15.7 ... 

Wilson, A. D. (1978b). Glass-ionomer cements - ceramic polymers. In Young,... 

Matkovic, B., Popvic, S., Rogic, V., Zunic, T. Young, J. F. (1977). Reaction products in magnesium oxychloride cement pastes. System MgO-MgClj-HjO. Journal of the American Ceramic Society, 60, 504-7. 

Bioactive ceramics have already played an important role in bone repair in the clinical fields because of their ability to bond to living bone. However, the use of these bioactive ceramics is limited because of their brittleness and higher Young s modulus than bone. The combination of ceramic and organic components provides us with a design for novel tissue-repairing materials. The establishment of these techniques promises a novel bone repairing material. 

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