Fundamental investigation on slag corrosion of oxide ceramics

Naoya Enomoto, Shoko Sawano, Junichi Hojo, Hideyuki Tsuda

Research output: Contribution to conferencePaperpeer-review

Abstract

Corrosion behavior of several oxide ceramics that could be employed as aggregates in the castable refractories was examined by both experiments and thermodynamic calculations. The tested slag was composed of silica, alumina and calcia. The wettability of molten slag on ceramic substrates was evaluated by the contact angle measurement where a small amount of slag was set onto the ceramic. On the other hand, a small piece of the ceramic was soaked in a molten slag pot. The reaction products were identified by X-ray diffraction. The elemental distribution was investigated between slag and ceramics by SEM-EDS analysis.

Original languageEnglish
Pages165-168
Number of pages4
Publication statusPublished - 2011
Event12th Biennial Worldwide Conference on Refractories, UNITECR 2011 - Kyoto, Japan
Duration: Oct 30 2011Nov 2 2011

Other

Other12th Biennial Worldwide Conference on Refractories, UNITECR 2011
CountryJapan
CityKyoto
Period10/30/1111/2/11

All Science Journal Classification (ASJC) codes

  • Ceramics and Composites
  • Materials Chemistry

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