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Surface effects on plastic properties of copper crystals

✍ Scribed by F.D. Rosi

Publisher
Elsevier Science
Year
1957
Weight
307 KB
Volume
5
Category
Article
ISSN
0001-6160

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✦ Synopsis

orientation derivatives will, of course, vary from positive maximum through zero to negative maximum, and the surface orientation and direction of rotation should be specified for each value.

While the results given above are for nickel, the effect in copper is very similar, most pairs of twin boundaries having one dihedral angle less than 180" and one greater. The rate of twin-boundary groove format,ion seems to be much less in copper than in nickel. Fig. 3 shows a set of copper twin boundaries, but the grooves are too near the limit of resolution to be measurable with any accuracy.

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