Previous Article Next Article Table of Contents Journal of Materials Science Letters, Vol.17, No.11, 921-923, 1998 DOI10.1023/A:1026452320413 Export Citation Increasing the fracture toughness of alumina based ceramics by oxidation-induced surface stresses Wrba J, Lerch N, Muller G Keywords:PHASE Please enable JavaScript to view the comments powered by Disqus.