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Basic Study of Dispersion Hardening for the Attainment of High Temperature Strength in Materials

M. C. InmanLawrence Eugene MurrP. J. Smith

出版	Pennsylvania State University, Department of Engineering Mechanics, 1964
URL	http://books.google.com.hk/books?id=UKIKAQAAMAAJ&hl=&source=gbs_api
EBook	FULL_PUBLIC_DOMAIN

註釋

Electron microscope studies of the substructure of nickel strengthened by dispersed particles of thoria were made . The particle size distribution of thoria in the 'as received' material was determined from electron transmission micrographs of thin films, as a basis for future studies of the effect of temperature upon size distribution and bulk strength. In addition, a color photography technique were developed which will be employed in studies of dispersed particles.