The grain rotation behavior of CuY0.8 nano alloys in the process of plastic deformation

Qifang Zhu, Zeming Sun, Zhigang Fan, Donghui Zhang, Vasily A. Klimenov, Yurii P. Sharkeev

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

Аннотация

In this paper, using a software, prepared by the General Research Institute for Nonferrous Metals to analyze rotation field in materials deformation. By using this software, we analyzed the deformation rotation field in process of tensile for CuY0.8 nano-alloy strip and Nickel-based alloy, and analyzed performed on the rotation behavior, rotation extent and its character among the grains after the polycrystalline metal materials had been yield-deformed, and getting rotation field which is coming with the CuY0.8 nano-alloy strip and nickel-based alloy deformed. It was observed that after plastic deformation, the nano-crystalline grains and its neighborhood occurred a rotation-induced change, the rotation blocks presented on pairs wise as gears, its rotation was in the opposite direction, and in the rotation-pairs region the energy transfer was observed. In the poly-crystalline nickel-based alloy, after plastic deformation among the crystal grains the rotation-pairs occurred in many locations. It is proposed that plastic deformation shows more intensively, the grains rotation angle will is bigger, and in the macroscopic point of view, the generation of Lüders bands is closely related with rotation between grain blocks.

Язык оригиналаАнглийский
Название основной публикацииAdvanced Materials Research
Страницы565-569
Число страниц5
Том284-286
DOI
СостояниеОпубликовано - 2011
Событие2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011 - Sanya, Китай
Продолжительность: 29 июл 201131 июл 2011

Серия публикаций

НазваниеAdvanced Materials Research
Том284-286
ISSN (печатное издание)10226680

Другое

Другое2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011
СтранаКитай
ГородSanya
Период29.7.1131.7.11

ASJC Scopus subject areas

  • Engineering(all)

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  • Цитировать

    Zhu, Q., Sun, Z., Fan, Z., Zhang, D., Klimenov, V. A., & Sharkeev, Y. P. (2011). The grain rotation behavior of CuY0.8 nano alloys in the process of plastic deformation. В Advanced Materials Research (Том 284-286, стр. 565-569). (Advanced Materials Research; Том 284-286). https://doi.org/10.4028/www.scientific.net/AMR.284-286.565