Abstract
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.
| Original language | English |
|---|---|
| Title of host publication | Advanced Materials Research |
| Pages | 565-569 |
| Number of pages | 5 |
| Volume | 284-286 |
| DOIs | |
| Publication status | Published - 2011 |
| Event | 2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011 - Sanya, China Duration: 29 Jul 2011 → 31 Jul 2011 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 284-286 |
| ISSN (Print) | 10226680 |
Other
| Other | 2011 International Conference on Advanced Engineering Materials and Technology, AEMT 2011 |
|---|---|
| Country | China |
| City | Sanya |
| Period | 29.7.11 → 31.7.11 |
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Keywords
- Deformation energy
- Nano-alloy strip
- Nanometer
- Plastic deformation rotation field
ASJC Scopus subject areas
- Engineering(all)
Cite this
The grain rotation behavior of CuY0.8 nano alloys in the process of plastic deformation. / Zhu, Qifang; Sun, Zeming; Fan, Zhigang; Zhang, Donghui; Klimenov, Vasily A.; Sharkeev, Yurii P.
Advanced Materials Research. Vol. 284-286 2011. p. 565-569 (Advanced Materials Research; Vol. 284-286).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - The grain rotation behavior of CuY0.8 nano alloys in the process of plastic deformation
AU - Zhu, Qifang
AU - Sun, Zeming
AU - Fan, Zhigang
AU - Zhang, Donghui
AU - Klimenov, Vasily A.
AU - Sharkeev, Yurii P.
PY - 2011
Y1 - 2011
N2 - 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.
AB - 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.
KW - Deformation energy
KW - Nano-alloy strip
KW - Nanometer
KW - Plastic deformation rotation field
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UR - http://www.scopus.com/inward/citedby.url?scp=79960795006&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.284-286.565
DO - 10.4028/www.scientific.net/AMR.284-286.565
M3 - Conference contribution
SN - 9783037851913
VL - 284-286
T3 - Advanced Materials Research
SP - 565
EP - 569
BT - Advanced Materials Research
ER -