Accession Number : AD0759422

Title :   Analysis of Certain Aspects of the Method of Directional Crystallization,

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s) : Petrov,D. A.

Report Date : 21 MAR 1973

Pagination or Media Count : 14

Abstract : Presently turbine blade alloys are cast in such a way as to remove transverse grain boundaries. The author studied this directional crystallization of cast metals from the point of crystal growth and nucleation.

Descriptors :   (*ALLOYS, *CRYSTALLIZATION), (*CASTINGS, ALLOYS), CRYSTAL GROWTH, NUCLEATION, CREEP, EUTECTICS, MICROSTRUCTURE, USSR

Subject Categories : Properties of Metals and Alloys

Distribution Statement : APPROVED FOR PUBLIC RELEASE