Abstract
The sintering behavior of MgCr2O4 powder compacts was investigated as a function of temperature, time, and oxygen activity. The results show that MgCr2O4 cannot be densified to >70% of theoretical density at temperatures up to 1700°C if the oxygen activity exceeds 10−6 atm. The oxygen activity must be decreased to <10−10 atm before densities exceeding 90% of theoretical can be achieved. Weight loss and X‐ray data indicated that maximum density occurred at an oxygen activity just above that where MgCr2O4 becomes unstable. Copyright © 1974, Wiley Blackwell. All rights reserved
Recommended Citation
H. U. Anderson, "Influence Of Oxygen Activity On The Sintering Of MgCr2O4," Journal of the American Ceramic Society, vol. 57, no. 1, pp. 34 - 37, Wiley, Jan 1974.
The definitive version is available at https://doi.org/10.1111/j.1151-2916.1974.tb11358.x
Department(s)
Materials Science and Engineering
Publication Status
Full Access
International Standard Serial Number (ISSN)
1551-2916; 0002-7820
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2023 Wiley, All rights reserved.
Publication Date
01 Jan 1974