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Journal of Materials Science

, Volume 4, Issue 12, pp 1084–1087 | Cite as

Weight losses from zinc ferrite and nickel ferrite during sintering

  • C. J. Rigden
Papers

Abstract

The sintering in air of fully formed zinc ferrite and nickel ferrite is always accompanied by a loss of weight from the ferrite, caused by removal of some oxygen. Although the rate of weight loss from the ferrite has the same time and temperature dependence as the rate of shrinkage of the specimens, it is found that altering the loss of weight by changing the oxygen pressure has little effect on the sintering of fully formed ferrites. Criteria are established for the preparation of high density and high resistivity sintered ferrites.

Keywords

Oxygen Polymer Zinc Nickel Ferrite 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    H. Lord and R. Parker, Nature 188 (1960) 929.Google Scholar
  2. 2.
    D. Elwell, R. Parker, and C. J. Tinsley, Solid State Comm. 4 (1966) 69.Google Scholar

Copyright information

© Chapman and Hall Ltd 1969

Authors and Affiliations

  • C. J. Rigden
    • 1
  1. 1.Department of PhysicsPortsmouth College of TechnologyHantsUK

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