Notice of Retraction: Process optimization for isothermal forging of TiAl compressor blade by numerical simulation

H. Zhang; Y. Y. Zong; W. C. Xu; D. B. Shan

doi:10.1109/ICCET.2010.5486100

Notice of Retraction: Process optimization for isothermal forging of TiAl compressor blade by numerical simulation

H. Zhang^*
, Y. Y. Zong
, W. C. Xu
, D. B. Shan

^*Corresponding author for this work

School of Materials Science and Engineering

Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

1 Scopus citations

Abstract

The isothermal forging process of TiAl compressor blade was optimized by numerical simulation. The results show that the forging defect can be eliminated by modifying preform dimension. In addition, the offsetting force can be reduced by optimizing the shape of preform. Friction condition has obvious effect on the forging load and the reasonable friction coefficient is in the range of 0∼0.04. The reasonable thickness of flash is 1mm for the TiAl blade. Actual forging experiment was carried out based on the optimized process. TiAl compressor blade without defects was achieved and good mechanical properties can be achieved due to obvious refinement of the microstructure.

Original language	English
Title of host publication	ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings
Publisher	IEEE Computer Society
Pages	V5412-V5415
ISBN (Print)	9781424463503
DOIs	https://doi.org/10.1109/ICCET.2010.5486100
State	Published - 2010

Publication series

Name	ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings
Volume	5

Keywords

Isothermal forming
Numerrical simulation
TiAl

Access to Document

10.1109/ICCET.2010.5486100

Cite this

Zhang, H., Zong, Y. Y., Xu, W. C., & Shan, D. B. (2010). Notice of Retraction: Process optimization for isothermal forging of TiAl compressor blade by numerical simulation. In ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings (pp. V5412-V5415). Article 5486100 (ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings; Vol. 5). IEEE Computer Society. https://doi.org/10.1109/ICCET.2010.5486100

Zhang, H. ; Zong, Y. Y. ; Xu, W. C. et al. / Notice of Retraction : Process optimization for isothermal forging of TiAl compressor blade by numerical simulation. ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings. IEEE Computer Society, 2010. pp. V5412-V5415 (ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings).

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title = "Notice of Retraction: Process optimization for isothermal forging of TiAl compressor blade by numerical simulation",

abstract = "The isothermal forging process of TiAl compressor blade was optimized by numerical simulation. The results show that the forging defect can be eliminated by modifying preform dimension. In addition, the offsetting force can be reduced by optimizing the shape of preform. Friction condition has obvious effect on the forging load and the reasonable friction coefficient is in the range of 0∼0.04. The reasonable thickness of flash is 1mm for the TiAl blade. Actual forging experiment was carried out based on the optimized process. TiAl compressor blade without defects was achieved and good mechanical properties can be achieved due to obvious refinement of the microstructure.",

keywords = "Isothermal forming, Numerrical simulation, TiAl",

author = "H. Zhang and Zong, \{Y. Y.\} and Xu, \{W. C.\} and Shan, \{D. B.\}",

year = "2010",

doi = "10.1109/ICCET.2010.5486100",

language = "英语",

isbn = "9781424463503",

series = "ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings",

publisher = "IEEE Computer Society",

pages = "V5412--V5415",

booktitle = "ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings",

address = "美国",

}

Zhang, H, Zong, YY , Xu, WC & Shan, DB 2010, Notice of Retraction: Process optimization for isothermal forging of TiAl compressor blade by numerical simulation. in ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings., 5486100, ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings, vol. 5, IEEE Computer Society, pp. V5412-V5415. https://doi.org/10.1109/ICCET.2010.5486100

Notice of Retraction: Process optimization for isothermal forging of TiAl compressor blade by numerical simulation. / Zhang, H.; Zong, Y. Y.; Xu, W. C. et al.
ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings. IEEE Computer Society, 2010. p. V5412-V5415 5486100 (ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings; Vol. 5).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - Notice of Retraction

T2 - Process optimization for isothermal forging of TiAl compressor blade by numerical simulation

AU - Zhang, H.

AU - Zong, Y. Y.

AU - Xu, W. C.

AU - Shan, D. B.

PY - 2010

Y1 - 2010

N2 - The isothermal forging process of TiAl compressor blade was optimized by numerical simulation. The results show that the forging defect can be eliminated by modifying preform dimension. In addition, the offsetting force can be reduced by optimizing the shape of preform. Friction condition has obvious effect on the forging load and the reasonable friction coefficient is in the range of 0∼0.04. The reasonable thickness of flash is 1mm for the TiAl blade. Actual forging experiment was carried out based on the optimized process. TiAl compressor blade without defects was achieved and good mechanical properties can be achieved due to obvious refinement of the microstructure.

AB - The isothermal forging process of TiAl compressor blade was optimized by numerical simulation. The results show that the forging defect can be eliminated by modifying preform dimension. In addition, the offsetting force can be reduced by optimizing the shape of preform. Friction condition has obvious effect on the forging load and the reasonable friction coefficient is in the range of 0∼0.04. The reasonable thickness of flash is 1mm for the TiAl blade. Actual forging experiment was carried out based on the optimized process. TiAl compressor blade without defects was achieved and good mechanical properties can be achieved due to obvious refinement of the microstructure.

KW - Isothermal forming

KW - Numerrical simulation

KW - TiAl

UR - https://www.scopus.com/pages/publications/77958053289

U2 - 10.1109/ICCET.2010.5486100

DO - 10.1109/ICCET.2010.5486100

M3 - 章节

AN - SCOPUS:77958053289

SN - 9781424463503

T3 - ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings

SP - V5412-V5415

BT - ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings

PB - IEEE Computer Society

ER -

Zhang H, Zong YY , Xu WC , Shan DB. Notice of Retraction: Process optimization for isothermal forging of TiAl compressor blade by numerical simulation. In ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings. IEEE Computer Society. 2010. p. V5412-V5415. 5486100. (ICCET 2010 - 2010 International Conference on Computer Engineering and Technology, Proceedings). doi: 10.1109/ICCET.2010.5486100

Notice of Retraction: Process optimization for isothermal forging of TiAl compressor blade by numerical simulation

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