Metallographic Determination for Porosity of Zirconia Ceramic Knives

Autor: Ge Ping Bi, Wen Hua Tan, Ai Jin Ma
Rok vydání: 2017
Předmět:
Zdroj: Applied Mechanics and Materials. 873:20-25
ISSN: 1662-7482
DOI: 10.4028/www.scientific.net/amm.873.20
Popis: Porosity has many effects on performance of ceramic knife including sharpness, durability, etc, the metallographic detection for porosity of food contact ceramic knife was established in this study. Bycompared the relation ofsharpness, durabilityand porosity, Calculated quantitative metallographicofporosity, andestablishedthestandardatlasofmetallographicsample, the porosity was detected. The results showed that not only the
Databáze: OpenAIRE