Fracture and Structural Integrity e-ISSN 1971-8993 Open access
Miscellanea Vol. 10, No. 37 (2016)

Modelling the mechanical behaviour of metal powder during Die compaction process

Author and affiliation details
DOI
10.3221/IGF-ESIS.37.44
Pages
333-341
Published
Published inVol. 10, No. 37 (2016)Go to the issue

Abstract

In this work, powder compaction process was investigated by using a numerical material model, which involves Mohr-Coulomb theory and an elliptical surface plasticity model. An effective algorithm was developed and implemented in the ANSYS finite element (FEM) code by using the subroutine USERMAT. Some simulations were performed to validate the proposed metal powder material model. The interaction between metal powder and die walls was considered by means of contact elements. In addition to the analysis of metal powder behaviour during compaction, the actions transmitted to die were also investigated, by considering different friction coefficients. This information is particularly useful for a correct die design.

Keywords

Article history

  1. ReceivedUntil the next stage: 0 days
  2. AcceptedUntil the next stage: 0 days
  3. Published

How to cite

APA

Cricrì, G., & Perrella, M. (2016). Modelling the mechanical behaviour of metal powder during Die compaction process. Fracture and Structural Integrity, 10(37), 333–341. https://doi.org/10.3221/IGF-ESIS.37.44

IEEE

G. Cricrì and M. Perrella, “Modelling the mechanical behaviour of metal powder during Die compaction process,” Fracture and Structural Integrity, vol. 10, no. 37, pp. 333–341, 2016, doi: 10.3221/IGF-ESIS.37.44.

MLA

Cricrì, G., and M. Perrella. “Modelling the mechanical behaviour of metal powder during Die compaction process.” Fracture and Structural Integrity, vol. 10, no. 37, 2016, pp. 333–341. https://doi.org/10.3221/IGF-ESIS.37.44.

Chicago

Cricrì, G., and M. Perrella. 2016. “Modelling the mechanical behaviour of metal powder during Die compaction process.” Fracture and Structural Integrity 10 (37): 333–341. https://doi.org/10.3221/IGF-ESIS.37.44.

Harvard

Cricrì, G. and Perrella, M. (2016) ‘Modelling the mechanical behaviour of metal powder during Die compaction process’, Fracture and Structural Integrity, 10(37), pp. 333–341. doi: 10.3221/IGF-ESIS.37.44.

Vancouver

Cricrì G, Perrella M. Modelling the mechanical behaviour of metal powder during Die compaction process. Fracture and Structural Integrity. 2016;10(37):333-341. doi:10.3221/IGF-ESIS.37.44

BibTeX

@article{cricri2016, author = {Cricrì, G. and Perrella, M.}, title = {Modelling the mechanical behaviour of metal powder during Die compaction process}, journal = {Fracture and Structural Integrity}, year = {2016}, volume = {10}, number = {37}, pages = {333--341}, doi = {10.3221/IGF-ESIS.37.44}, url = {https://doi.org/10.3221/IGF-ESIS.37.44}, issn = {1971-8993} }

RIS

TY - JOUR AU - Cricrì, G. AU - Perrella, M. TI - Modelling the mechanical behaviour of metal powder during Die compaction process JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2016 DA - 2016/06/13 VL - 10 IS - 37 SP - 333 EP - 341 DO - 10.3221/IGF-ESIS.37.44 UR - https://doi.org/10.3221/IGF-ESIS.37.44 SN - 1971-8993 ER -

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