Accession Number:

AD0769880

Title:

Refractory Intermetallic Coatings.

Descriptive Note:

Rept. for 15 Jul-15 Oct 73,

Corporate Author:

SYRACUSE UNIV N Y DEPT OF CHEMICAL ENGINEERING AND METALLURGY

Personal Author(s):

• Ficalora,Peter

Report Date:

1973-10-26

Pagination or Media Count:

5.0

Abstract:

Transmission electron diffraction of 400 A films of HfPt3 showed a strained face centered cubic structure. Reflection high energy electron diffraction is being used to characterize thick films 10,000 A. High temperature flame tests show the refractory nature of thick HfPt3 films. Author

Descriptors:

• (*Metal films
• Crystal structure)
• (*Crystal structure
• Hafnium alloys)
• (*Platinum alloys
• Crystal structure)
• Intermetallic compounds
• Electron diffraction
• Coatings
• Stresses
• Thin films
• Thick films

Subject Categories:

• Physical Chemistry
• Metallurgy and Metallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE