Accession Number : ADA954169

Title :   The Macrto Etch Test as a Means of Judging the Acceptability of Material for the Manufacture of Centrifugally Cast 'Cold Worked' Gun Tubes.

Descriptive Note : PRogress rept. no. 1,

Corporate Author : WATERTOWN ARSENAL MA

Personal Author(s) : Smith,A. J.

Report Date : 31 JUL 1944

Pagination or Media Count : 34

Abstract : The object of this report was to study the behavior of cylinders of specific macro structure when expanded internally by hydrostatic pressure.

Descriptors :   ACCEPTABILITY, ETCHING, MATERIALS

Subject Categories : Guns

Distribution Statement : APPROVED FOR PUBLIC RELEASE