Chip extrusion with integrated equal channel angular pressing

Matthias Haase; Noomane Ben Khalifa

doi:10.1007/978-3-662-46312-3_40

Chip extrusion with integrated equal channel angular pressing

Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

Standard

Chip extrusion with integrated equal channel angular pressing. / Haase, Matthias; Ben Khalifa, Noomane.

60 Excellent Inventions in Metal Forming. ed. / A. Erman Tekkaya; Werner Homberg; Alexander Brosius. Heidelberg : Springer, 2015. p. 261-266.

Research output: Contributions to collected editions/works › Contributions to collected editions/anthologies › Research › peer-review

Harvard

Haase, M & Ben Khalifa, N 2015, Chip extrusion with integrated equal channel angular pressing. in AE Tekkaya, W Homberg & A Brosius (eds), 60 Excellent Inventions in Metal Forming. Springer, Heidelberg, pp. 261-266. https://doi.org/10.1007/978-3-662-46312-3_40

APA

Haase, M., & Ben Khalifa, N. (2015). Chip extrusion with integrated equal channel angular pressing. In A. E. Tekkaya, W. Homberg, & A. Brosius (Eds.), 60 Excellent Inventions in Metal Forming (pp. 261-266). Springer. https://doi.org/10.1007/978-3-662-46312-3_40

Vancouver

Haase M, Ben Khalifa N. Chip extrusion with integrated equal channel angular pressing. In Tekkaya AE, Homberg W, Brosius A, editors, 60 Excellent Inventions in Metal Forming. Heidelberg: Springer. 2015. p. 261-266 doi: 10.1007/978-3-662-46312-3_40

Bibtex

@inbook{7c058690977e433eb68c57ae2be97226,

title = "Chip extrusion with integrated equal channel angular pressing",

abstract = "The direct recycling of aluminum alloy machining chips into finished or semi-finished products by hot extrusion is a promising approach to increase the energy efficiency of aluminum recycling and to overcome the problem of material loss due to oxidation during remelting. However, the mechanical properties of the chip-based products are often inferior compared to those based on originally cast material. Critical factors to achieve sound bonding of the chips and therefore favorable mechanical properties of the chip-based products are the shear, pressure and strain affecting the chips during the extrusion process. In the process of chip extrusion with integrated equal channel angular pressing (iECAP), the chips are pressed through channels intersected by an angle before the actual extrusion process. This additional deformation increases the shear, pressure and strain acting on the chips and therefore improve the mechanical properties of the chip-based extrudates.",

keywords = "Engineering, Equal Channel Angular Pressing, Extrusion Process, Extrusion Ratio, Aluminiu Scrap, Aluminium Recycling",

author = "Matthias Haase and {Ben Khalifa}, Noomane",

year = "2015",

month = jan,

day = "1",

doi = "10.1007/978-3-662-46312-3_40",

language = "English",

isbn = "978-3-662-46311-6",

pages = "261--266",

editor = "Tekkaya, {A. Erman} and Werner Homberg and Alexander Brosius",

booktitle = "60 Excellent Inventions in Metal Forming",

publisher = "Springer",

address = "Germany",

}

RIS

TY - CHAP

T1 - Chip extrusion with integrated equal channel angular pressing

AU - Haase, Matthias

AU - Ben Khalifa, Noomane

PY - 2015/1/1

Y1 - 2015/1/1

N2 - The direct recycling of aluminum alloy machining chips into finished or semi-finished products by hot extrusion is a promising approach to increase the energy efficiency of aluminum recycling and to overcome the problem of material loss due to oxidation during remelting. However, the mechanical properties of the chip-based products are often inferior compared to those based on originally cast material. Critical factors to achieve sound bonding of the chips and therefore favorable mechanical properties of the chip-based products are the shear, pressure and strain affecting the chips during the extrusion process. In the process of chip extrusion with integrated equal channel angular pressing (iECAP), the chips are pressed through channels intersected by an angle before the actual extrusion process. This additional deformation increases the shear, pressure and strain acting on the chips and therefore improve the mechanical properties of the chip-based extrudates.

AB - The direct recycling of aluminum alloy machining chips into finished or semi-finished products by hot extrusion is a promising approach to increase the energy efficiency of aluminum recycling and to overcome the problem of material loss due to oxidation during remelting. However, the mechanical properties of the chip-based products are often inferior compared to those based on originally cast material. Critical factors to achieve sound bonding of the chips and therefore favorable mechanical properties of the chip-based products are the shear, pressure and strain affecting the chips during the extrusion process. In the process of chip extrusion with integrated equal channel angular pressing (iECAP), the chips are pressed through channels intersected by an angle before the actual extrusion process. This additional deformation increases the shear, pressure and strain acting on the chips and therefore improve the mechanical properties of the chip-based extrudates.

KW - Engineering

KW - Equal Channel Angular Pressing

KW - Extrusion Process

KW - Extrusion Ratio

KW - Aluminiu Scrap

KW - Aluminium Recycling

UR - http://www.scopus.com/inward/record.url?scp=84944145539&partnerID=8YFLogxK

U2 - 10.1007/978-3-662-46312-3_40

DO - 10.1007/978-3-662-46312-3_40

M3 - Contributions to collected editions/anthologies

AN - SCOPUS:84944145539

SN - 978-3-662-46311-6

SP - 261

EP - 266

BT - 60 Excellent Inventions in Metal Forming

A2 - Tekkaya, A. Erman

A2 - Homberg, Werner

A2 - Brosius, Alexander

PB - Springer

CY - Heidelberg

ER -

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