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https://elib.bsu.by/handle/123456789/223918| Title: | Физические особенности формирования зоны контакта при индентировании двойникующегося монокристалла |
| Authors: | Комар, О. В. Чикова, Т. С. |
| Issue Date: | 2014 |
| Publisher: | Минск : Изд. центр БГУ |
| Citation: | Сборник научных работ студентов Республики Беларусь "НИРС 2013" / редкол. : А. И. Жук (пред.) [и др.]. - Минск : Изд. центр БГУ, 2014. - С. 22 |
| Abstract (in another language): | Researches of influence of twinning on geometrical characteristics of a zone of contact and a microrelief round an indenter print are conducted when dimpling twinning single crystals of bismuth and zinc of a diamond tetrahedral pyramid on a method of the Vickers is investigation. Regularities of formation of wedge-shaped twins and run of twinning dislocations depending on value of an applied load are received. It is set that presence of deformation twins at a print of the indenter influences manifestation of crowdion plasticity in a zone of deforming and leads to distortion of the form of a print of the microindenter. It is shown that GOST 9450-76 «Microhardness measurement by impression of diamond tips» for the quantitative assessment of microhardness of twinning materials require specification. |
| URI: | http://elib.bsu.by/handle/123456789/223918 |
| ISBN: | 978-985-553-227-0 |
| Appears in Collections: | Сборник научных работ студентов Республики Беларусь "НИРС 2013" |
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