Accession Number : AD0869939
Title : The Influence of Ultrasonic Energy on Kinetic Processes in Solids.
Descriptive Note : Technical publication,
Corporate Author : NAVAL WEAPONS CENTER CHINA LAKE CA
Personal Author(s) : Hayes, G. A. ; Shyne, J. C.
Report Date : MAY 1970
Pagination or Media Count : 31
Abstract : The paper reviews experiments investigating the influence of intense ultrasonic energy on the kinetics of three solid-state processes: (1) precipitation hardening; (2) recrystallization; and (3) grain growth. Complications presented by acoustic heating of ultrasonically irradiated specimens are discussed, and a method for controlling the extent of specimen superheating and for measuring acoustic stress is presented. (Author)
Descriptors : (*DISPERSION HARDENING, ULTRASONIC RADIATION), (*RECRYSTALLIZATION, ULTRASONIC RADIATION), (*CRYSTAL GROWTH, ULTRASONIC RADIATION), COPPER, REACTION KINETICS, SOLIDS, GRAIN STRUCTURES(METALLURGY).
Subject Categories : Metallurgy and Metallography
Solid State Physics
Distribution Statement : APPROVED FOR PUBLIC RELEASE