Accession Number : AD0706371
Title : AN X-RAY STUDY OF FAULTING IN B.C.C. METALS AND ALLOYS.
Descriptive Note : Technical rept.,
Corporate Author : NORTHWESTERN UNIV EVANSTON ILL DEPT OF MATERIALS SCIENCE
Personal Author(s) : Rothman,Robert L. ; Cohen,Jerome B.
Report Date : 01 MAY 1970
Pagination or Media Count : 33
Abstract : Faulting on (211) planes has been reported in filings of many b.c.c. materials based on differences in the broadening of various peaks in the x-ray powder pattern. These experiments have been repeated in this work using (a) recent techniques for correcting for various experimental errors and (b) new derivations of effects of faults on other planes. The results indicate that there are no faults produced by filing in Fe, beta-brass, and Mo-Re alloys. For Nb there are faults on (110), and concentration varies inversely with the interstitial content. (Author)
Descriptors : (*CRYSTAL DEFECTS, X RAY DIFFRACTION), (*METALS, CRYSTAL DEFECTS), (*ALLOYS, CRYSTAL DEFECTS), DISLOCATIONS, IRON, BRASS, MOLYBDENUM ALLOYS, RHENIUM ALLOYS, NIOBIUM
Subject Categories : Metallurgy and Metallography
Distribution Statement : APPROVED FOR PUBLIC RELEASE