Accession Number:

AD0431623

Title:

EVALUATION OF LB-2 DIFFUSION - COATINGS ON TANTALUM,

Descriptive Note:

Corporate Author:

MCDONNELL AIRCRAFT CORP ST LOUIS MO

Personal Author(s):

• Grimm,T. C.

Report Date:

1964-03-10

Pagination or Media Count:

6.0

Abstract:

Tantalum material 0.045 in. thick can be satisfactorily LB-2 diffusion coated by applying 1020 mils per side of LB-2 base coat slurry and diffusing per MAC P S 13156, Revision C. The 0.006 in. material should be coated employing smaller slurry coating thicknesses than 7 mils per side perhaps 2 or 3 mils. Author

Descriptors:

• *COATINGS
• PROTECTIVE TREATMENTS
• TANTALUM
• DIFFUSION
• TEMPERATURE
• THICKNESS
• OXIDATION
• SHEETS
• HIGH TEMPERATURE
• SCIENTIFIC RESEARCH

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE