FUSIBILITY DIAGRAMS IN THE SYSTEMS LiClO4 Ca(ClO4)2 AND NaClO4 - Ca(ClO4)2

Abstract

The systems LiClO4 - Ca(ClO4)2 and NaClO4 Ca(ClO4)2 were studied. The fusibility diagram in both systems is characterized by a simple eutectic and by polymorphic transitions of the components. Forming compounds these systems was unsuccessful. In the system NaClO4 - Ca(ClO4)2 in the region rich in sodium perchlo rate, the existence of two solid solutions is proved. On the basis of thermographic study of calcium perchlorate and a study of systems derived from it data were obtained which indi cated the presence of three polymorphic modifi cations of calcium perchlorate with transition points at 342 and 406 C.

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Document Details

Document Type
Technical Report
Publication Date
Aug 15, 1963
Accession Number
AD0414157

Entities

People

  • A.a. Zinovyev
  • N.v. Krivtsov

Organizations

  • National Air and Space Intelligence Center

Tags

DTIC Thesaurus Topics

  • Air Force
  • Alkali Metals
  • Boiling Point
  • Chemistry
  • Decomposition
  • Foreign Technology
  • Government Procurement
  • High Temperature
  • Inorganic Chemistry
  • Melting
  • Melting Point
  • Perchlorates
  • Phase
  • Solid Phases
  • Solid Solutions
  • Transition Temperature
  • Transitions

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