Analysis of information sources in references of the Wikipedia article "Ceramic knife" in English language version.
According to the Cutlery and Allied Trades Research Association (CATRA), an independent testing organization, recent [November 2005] tests show that the life of a Kyocera ceramic blade without resharpening is approximately 10 times that of a typical steel blade.
According to the Cutlery and Allied Trades Research Association (CATRA), an independent testing organization, recent [November 2005] tests show that the life of a Kyocera ceramic blade without resharpening is approximately 10 times that of a typical steel blade.