Metallographic Determination for Porosity of Zirconia Ceramic Knives

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 metallographicof...

Full description

Saved in:
Bibliographic Details
Published inApplied mechanics and materials Vol. 873; pp. 20 - 25
Main Authors Tan, Wen Hua, Ma, Ai Jin, Bi, Ge Ping
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.11.2017
Subjects
Ceramics
Cutlery
Food
Knives
Moisture absorption
Porosity
Quantitative analysis
Retention
Sharpness
Zirconium dioxide
Ceramic
Metallographic Determination
Porosity
Online AccessGet full text

Cover

More Information
Summary: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 <0.5% porosity could be detected, and the opening, the closing porositywould be detected quickly and accuratelyat the same time. It could be used in optimizing process and monitoring quality and safety of food contact ceramic knife.
Bibliography:Selected, peer reviewed papers from the 4th International Conference on Advanced Materials, Structures and Mechanical Engineering (ICAMSME 2017), May 19-21, 2017, Incheon, South-Korea
ISBN:9783035711936
3035711933
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.873.20