Accession Number : AD0464397


Title :   THE THERMAL EXPANSION OF BETA-SILICON CARBIDE AND SOME TUNGSTEN MOLYBDENUM ALLOYS


Descriptive Note : Technical rept.


Corporate Author : ROYAL AIRCRAFT ESTABLISHMENT FARNBOROUGH (UNITED KINGDOM)


Personal Author(s) : Clark, D ; Knight, D


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/464397.pdf


Report Date : Mar 1965


Pagination or Media Count : 15


Abstract : Thermal expansion coefficients of some tungstenmolybdenum alloys were determined by X-ray diffraction methods over the temperature range 25 to 1200 C. Within experimental error the coefficients are independent of temperature over the range studied. Beta-silicon carbide was also investigated. Values of the mean expansion coefficient 0.00000594 are tabulated.


Descriptors :   *THERMAL EXPANSION , *SILICON CARBIDES , *TUNGSTEN ALLOYS , *MOLYBDENUM ALLOYS , CRYSTAL STRUCTURE , PROTECTIVE TREATMENTS , UNITED KINGDOM , REFRACTORY COATINGS , CRYSTAL LATTICES , REFRACTORY METALS , X RAY DIFFRACTION , COMPATIBILITY


Subject Categories : Properties of Metals and Alloys


Distribution Statement : APPROVED FOR PUBLIC RELEASE