NON-DESTRUCTIVE OPTICAL QUALITY-CONTROL FOR CERAMICS

NON-DESTRUCTIVE OPTICAL QUALITY-CONTROL FOR CERAMICS

Non-destructive methods of evaluating the microstructure of ceramics are discussed. An optical method was used to evaluate two vacuum-tight ceramics; alumina and forsterite. A relationship between light transmission and microstructure was established. The advantages of the optical method of controll...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Glass and ceramics 1988-01, Vol.45 (7/8), p.292-294
Hauptverfasser: Berdov, G I, Pletnev, P M, Kiselev, A M, Stepanova, S A, Nikiforova, V N
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Non-destructive methods of evaluating the microstructure of ceramics are discussed. An optical method was used to evaluate two vacuum-tight ceramics; alumina and forsterite. A relationship between light transmission and microstructure was established. The advantages of the optical method of controlling the microstructure of ceramics consist of the possibility of controlling complicated articles, 100% checking of the articles, high output, and the chance to automate the process. The method can also be used for non-destructive testing of articles made from other types of ceramics. 3 refs.
ISSN:0361-7610