Paper Search Console

Home Search Page Alphabetical List About Contact

Journal Title

Title of Journal: Glass Ceram

Search In Journal Title:

Abbravation: Glass and Ceramics

Search In Journal Abbravation:


Springer US

Search In Publisher:



Search In DOI:



Search In ISSN:
Search In Title Of Papers:

Incongruent evaporation of ceramic-mold oxides at high temperatures and low pressures

Authors: V. I. Stadnichuk, V. S. Bessmertnyi,

Publish Date: 2011/11/17
Volume: 68, Issue:7-8, Pages: 221-223
PDF Link


The thermal dissociation of silicon and iron oxides, which are present in corundmn-sillimanite ceramic molds when pouring heat-temperature alloys at high temperatures, is studied. Theoretical investigations determined that the silicon present in a ceramic mold is unstable with respect to thermal dissociation at 1873 K. It was found that iron oxide will undergo intense evaporation in the melting zone at low pressures 0.65 1.33 Pa. This phenomenon increases the chemical activity of the ceramic mold in the zone of contact with heat-resistant alloys and is a source of contamination of the cast surface.



Search In Abstract Of Papers:
Other Papers In This Journal:

Search Result:

Help video to use 'Paper Search Console'