Accession Number:

AD0739901

Title:

A Computed X-Ray Diffraction Powder Pattern and Lattice Constant of B4C.

Descriptive Note:

Technical rept.,

Corporate Author:

ARMY MATERIALS AND MECHANICS RESEARCH CENTER WATERTOWN MASS

Personal Author(s):

• Gazzara,Charles P.

Report Date:

1971-12-01

Pagination or Media Count:

13.0

Abstract:

A table of X-ray diffraction powder data has been prepared for B4C. X-ray diffracted powder intensities have been computed from the single-crystal structure factors, and the interplanar spacings d have been calculated from a lattice constant determination of B4C for d0.77 A. A tabulation of Bragg angles 2 theta using CuKalpha 1, CuKalpha 2, CuKalpha, and CuKbeta X radiation, for the listed d spacings is also included. Author

Descriptors:

• (*CRYSTAL STRUCTURE
• CARBIDES)
• (*X RAY DIFFRACTION
• CARBIDES)
• ARMOR PLATE
• BORON COMPOUNDS
• SINGLE CRYSTALS
• CRYSTAL LATTICES
• TABLES(DATA)

Subject Categories:

• Crystallography

Distribution Statement:

APPROVED FOR PUBLIC RELEASE