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Grain boundaries in metals / by F. Weinberg. : M38-1/40-1958E-PDF

"Using bicrystal specimens of tin, the melting behavior of grain boundaries has been examined as a function of stress, heating rate, boundary angle, and impurity concentration. For small-angle boundaries (less than 12°) there is no tendency for the crystals to part at the boundary during melting. However, specimens with large-angle boundaries were consistently observed to separate at the boundary during melting. Tho temperature at which the separation took place, over a wide range of stress and heating rates, was the same as the melting temperature of the bulk material within the experimental accuracy of 0.02°C. The actual separation occurred a finite interval of time after the onset of general melting, and this interval was determined as a function of test conditions"--Abstract.

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.867765&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Department of Mines and Technical Surveys.
  • Canada. Mines Branch.
TitreGrain boundaries in metals / by F. Weinberg.
Titre de la série
  • Mines Branch Research Report ; R 40
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
FormatTexte numérique
Document électronique
Note(s)
  • "A & B reprinted from Acta Metallurgica Vol. 5, No. 8, 1957 & Vol. 6, No. 8, 1958. C reprinted from trans. of The Metallurgical Society of Aime, Vol. 212, Dec. 1958."
  • Title from cover.
  • Includes bibliographic references.
  • A. Grain boundary melting -- B. Further observations on grain boundary melting -- C. Grain boundary shear in aluminum.
  • Abstract in French and German.
Information sur la publication
  • Ottawa, Ontario : Department of Mines and Technical Surveys, 1958.
Auteur / Contributeur
  • Weinberg, F., author.
Description1 online resource (26 unnumbered pages)
Numéro de catalogue
  • M38-1/40-1958E-PDF
Descripteurs
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