Accession Number:

AD0876010

Title:

Microwave High Dielectric Constant Materials.

Descriptive Note:

Quarterly rept. no. 4, 1 Apr-30 Jun 70,

Corporate Author:

RAYTHEON CO WALTHAM MA RESEARCH DIV

Report Date:

1970-10-01

Pagination or Media Count:

31.0

Abstract:

The major effort during this reporting period has been to develop temperature-compensated, two-phase dielectrics in the Zn2TiO4-TiO2 and the MgTi2O5-TiO2 systems. Two materials, designated ZT-75 and MT-16 were developed which are very nearly compensated with dielectric constants near k 24. The mechanical, thermal, and physical properties of these materials were measured. The significance and applicability of the various dielectric constant temperature coefficients are briefly discussed. Finally, a complete list of property values is given for the four materials developed in this phase of the program 1 BaTi4O9, 2 Li2O-1.5TiO2, 3 MT-16, and 4 ZT-75. Author

Subject Categories:

  • Ceramics, Refractories and Glass
  • Miscellaneous Materials

Distribution Statement:

APPROVED FOR PUBLIC RELEASE