Accession Number:

ADA954164

Title:

Electron Diffraction Examination of Gun Barrel Coatings.

Descriptive Note:

Special rept.,

Corporate Author:

BATTELLE MEMORIAL INST COLUMBUS OH

Personal Author(s):

Report Date:

1942-10-20

Pagination or Media Count:

6.0

Abstract:

Electron diffraction examination of the black coating on a small section of a gun barrel and of a similar black coating on a ring of 1045 steel that had been dipped in a hot solution containing alkali and nitrite has shown that both coatings are magnetic iron-oxide, Fe3O4.

Subject Categories:

  • Guns

Distribution Statement:

APPROVED FOR PUBLIC RELEASE