Influence of impurity and indentation time on dislocation rosettes

✍ Scribed by Yu. S. Boyarskaya; M. S. Kats; R. P. Zhitaru; M. A. Linte

• Book ID: 102812322
• Publisher: John Wiley and Sons
• Year: 1980
• Tongue: English
• Weight: 518 KB
• Volume: 15
• Category: Article
• ISSN: 0232-1300
• DOI: 10.1002/crat.19800151020

✦ Synopsis

Abstract

It has been shown that the impurity type and indentation time affect appreciable on dislocation rosettes of NaCl single crystals. It was established that the growth of indentation diagonal was not practically followed by the increase of the dislocation zone size. This phenomenon connected with the cross slip processes, which are perhaps more intensive for prolonged indentation time and high temperatures. The assumption is made that the two mechanisms of responsible for indentation formation the movement of dislocations and their multiplication by the cross slip.