Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts
Shaft grain size and uniformity play an important role in improving its mechanical properties. Using DEFORM-3D finite element software, the effects of broadening angle and forming angle on the micro performance of the GH4169 alloy shaft parts were studied systematically. The results show that grain...
| 出版年: | Metalurgija |
|---|---|
| 主要な著者: | , |
| フォーマット: | 論文 |
| 言語: | 英語 |
| 出版事項: |
Croatian Society for Materials Protection
2019-01-01
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| 主題: | |
| オンライン･アクセス: | http://hrcak.srce.hr/file/303507 |
| _version_ | 1848651656578727936 |
|---|---|
| author | D. B. Zhu X. D. Shu |
| author_facet | D. B. Zhu X. D. Shu |
| author_sort | D. B. Zhu |
| collection | DOAJ |
| container_title | Metalurgija |
| description | Shaft grain size and uniformity play an important role in improving its mechanical properties. Using DEFORM-3D finite element software, the effects of broadening angle and forming angle on the micro performance of the GH4169 alloy shaft parts were studied systematically. The results show that grain refinement is mainly completed in the stretching section. As the broadening angle increases, the grain size expands constantly, and the fluctuation value decreases and then increases, while as the forming angle increases, the grain size and the fluctuation value decrease and then increase. The accuracy of the finite element model was verified through cross wedge rolling experiments. |
| format | Article |
| id | doaj-e23cd6a005224ce3bd12dde5a456725e |
| institution | Directory of Open Access Journals |
| issn | 0543-5846 1334-2576 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Croatian Society for Materials Protection |
| record_format | Article |
| spelling | doaj-e23cd6a005224ce3bd12dde5a456725e2025-11-03T00:19:12ZengCroatian Society for Materials ProtectionMetalurgija0543-58461334-25762019-01-01581-2123126Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft partsD. B. Zhu0X. D. Shu1Ningbo University, Faculty of Mechanical Engineering & Mechanics, Ningbo, ChinaNingbo University, Faculty of Mechanical Engineering & Mechanics, Ningbo, ChinaShaft grain size and uniformity play an important role in improving its mechanical properties. Using DEFORM-3D finite element software, the effects of broadening angle and forming angle on the micro performance of the GH4169 alloy shaft parts were studied systematically. The results show that grain refinement is mainly completed in the stretching section. As the broadening angle increases, the grain size expands constantly, and the fluctuation value decreases and then increases, while as the forming angle increases, the grain size and the fluctuation value decrease and then increase. The accuracy of the finite element model was verified through cross wedge rolling experiments.http://hrcak.srce.hr/file/303507GH4169 materialmold parametersCWRshaftmetallographic analysis |
| spellingShingle | D. B. Zhu X. D. Shu Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts GH4169 material mold parameters CWR shaft metallographic analysis |
| title | Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts |
| title_full | Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts |
| title_fullStr | Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts |
| title_full_unstemmed | Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts |
| title_short | Effects of mold parameters on microscopic properties of cross wedge rolling (CWR) GH4169 alloy shaft parts |
| title_sort | effects of mold parameters on microscopic properties of cross wedge rolling cwr gh4169 alloy shaft parts |
| topic | GH4169 material mold parameters CWR shaft metallographic analysis |
| url | http://hrcak.srce.hr/file/303507 |
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