Study on Grindability Evaluation of Ceramic Materials Based on Interval Gray Principal Component Analysis

Ji Mei Xia

doi:10.4028/www.scientific.net/AMR.690-693.546

Paper Titles

Effect of Type and Amount of Wetting Agent on the Formability and Bending Strength of Vitrified Bond Diamond Abrasives
p.529

Synthesis of Al₂O₃ Ceramics Matrix Composites by Thermal Explosion under Pressure and Hot Pressing
p.534

Fabrication of ZrB₂-Based Ceramics Doped with ZrSi₂
p.538

Study of Domains and Size Effect of Curie Temperature in BaTiO₃ Nanoceramics
p.542

Study on Grindability Evaluation of Ceramic Materials Based on Interval Gray Principal Component Analysis
p.546

The Progress of Amorphous Si-B-C-N Composite Ceramics
p.550

Emission Color Variation of Sr₃SiO₅:Ce³⁺, Li⁺ Phosphor for Near-UV Light-Emitting Diodes by Co-Doping with Mg²⁺ and Ba²⁺
p.555

First-Principles Investigations of Structural Stability of LuN
p.559

Inaln/GaN HEMT Small-Signal Parameter Extraction
p.564

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 690-693Study on Grindability Evaluation of Ceramic...

Study on Grindability Evaluation of Ceramic Materials Based on Interval Gray Principal Component Analysis

Abstract:

A new comprehensive evaluation method for grindability of ceramic materials is advanced. The mechanical property parameters of ceramic materials are selected as influencing factors for grindability, the interval sample matrices are established, the interval grey relational coefficient matrices are calculated and the factors weights determined by the eigenvectors. The important degree sequence of influencing factors and comprehensive evaluation value of grindability for ceramic materials are obtained. Seven typical engineering ceramic materials are analyzed using the method, the objective and comprehensive results are gained.