Powder content in powder extrusion moulding of tool steel: Dimensional stability, shrinkage and hardness

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Powder content in powder extrusion moulding of tool steel: Dimensional stability, shrinkage and hardness. / Gonzalez-Gutierrez, Joamin; Thompson, Yvonne; Handl, David et al.
In: Materials letters, Vol. 283, No. January 2021, 128909, 15.01.2021.

Research output: Contribution to journal › Article › Research › peer-review

Harvard

Gonzalez-Gutierrez, J, Thompson, Y, Handl, D, Cano Cano, S, Schuschnigg, S, Felfer, P, Kukla, C, Holzer, C & Burkhardt, C 2021, 'Powder content in powder extrusion moulding of tool steel: Dimensional stability, shrinkage and hardness', Materials letters, vol. 283, no. January 2021, 128909. https://doi.org/10.1016/j.matlet.2020.128909

APA

Gonzalez-Gutierrez, J., Thompson, Y., Handl, D., Cano Cano, S., Schuschnigg, S., Felfer, P., Kukla, C., Holzer, C., & Burkhardt, C. (2021). Powder content in powder extrusion moulding of tool steel: Dimensional stability, shrinkage and hardness. Materials letters, 283(January 2021), Article 128909. https://doi.org/10.1016/j.matlet.2020.128909

Vancouver

Gonzalez-Gutierrez J, Thompson Y, Handl D, Cano Cano S, Schuschnigg S, Felfer P et al. Powder content in powder extrusion moulding of tool steel: Dimensional stability, shrinkage and hardness. Materials letters. 2021 Jan 15;283(January 2021):128909. doi: https://doi.org/10.1016/j.matlet.2020.128909

Author

Gonzalez-Gutierrez, Joamin ; Thompson, Yvonne ; Handl, David et al. / Powder content in powder extrusion moulding of tool steel : Dimensional stability, shrinkage and hardness. In: Materials letters. 2021 ; Vol. 283, No. January 2021.

Bibtex - Download

@article{20cf9513b04340598416805ba1fde10e,
title = "Powder content in powder extrusion moulding of tool steel: Dimensional stability, shrinkage and hardness",
abstract = "Powder extrusion moulding (PEM) is a versatile and cost-effective technology for producing bi-dimensional shapes, (e.g. tubes and profiles) from metals, ceramics and cermets. PEM quality is affected by powder content; therefore, three highly-filled polymeric compounds containing 50, 55, 60 vol% tool steel powder were prepared and extruded to profiles. Extruded parts were debound in cyclohexane and sintered in forming gas (Ar + 5% H 2) to obtain dense, sintered parts. The dimensional stability, the shrinkage and the hardness were measured. Minimum shrinkage and higher dimensional stability were obtained when the powder content was the highest (60 vol%). Specimens with 50 vol% powder had the highest hardness due to the initial higher binder content and resulting carbon content. ",
keywords = "Powder extrusion moulding, Steel, highly-filled polymer, Debinding, Sintering, Profile extrusion, Metals and alloys, Powder technology, Polymers",
author = "Joamin Gonzalez-Gutierrez and Yvonne Thompson and David Handl and {Cano Cano}, Santiago and Stephan Schuschnigg and Peter Felfer and Christian Kukla and Clemens Holzer and Carlo Burkhardt",
year = "2021",
month = jan,
day = "15",
doi = "https://doi.org/10.1016/j.matlet.2020.128909",
language = "English",
volume = "283",
journal = "Materials letters",
issn = "0167-577X",
publisher = "Elsevier",
number = "January 2021",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Powder content in powder extrusion moulding of tool steel

T2 - Dimensional stability, shrinkage and hardness

AU - Gonzalez-Gutierrez, Joamin

AU - Thompson, Yvonne

AU - Handl, David

AU - Cano Cano, Santiago

AU - Schuschnigg, Stephan

AU - Felfer, Peter

AU - Kukla, Christian

AU - Holzer, Clemens

AU - Burkhardt, Carlo

PY - 2021/1/15

Y1 - 2021/1/15

N2 - Powder extrusion moulding (PEM) is a versatile and cost-effective technology for producing bi-dimensional shapes, (e.g. tubes and profiles) from metals, ceramics and cermets. PEM quality is affected by powder content; therefore, three highly-filled polymeric compounds containing 50, 55, 60 vol% tool steel powder were prepared and extruded to profiles. Extruded parts were debound in cyclohexane and sintered in forming gas (Ar + 5% H 2) to obtain dense, sintered parts. The dimensional stability, the shrinkage and the hardness were measured. Minimum shrinkage and higher dimensional stability were obtained when the powder content was the highest (60 vol%). Specimens with 50 vol% powder had the highest hardness due to the initial higher binder content and resulting carbon content.

AB - Powder extrusion moulding (PEM) is a versatile and cost-effective technology for producing bi-dimensional shapes, (e.g. tubes and profiles) from metals, ceramics and cermets. PEM quality is affected by powder content; therefore, three highly-filled polymeric compounds containing 50, 55, 60 vol% tool steel powder were prepared and extruded to profiles. Extruded parts were debound in cyclohexane and sintered in forming gas (Ar + 5% H 2) to obtain dense, sintered parts. The dimensional stability, the shrinkage and the hardness were measured. Minimum shrinkage and higher dimensional stability were obtained when the powder content was the highest (60 vol%). Specimens with 50 vol% powder had the highest hardness due to the initial higher binder content and resulting carbon content.

KW - Powder extrusion moulding

KW - Steel

KW - highly-filled polymer

KW - Debinding

KW - Sintering

KW - Profile extrusion

KW - Metals and alloys

KW - Powder technology

KW - Polymers

UR - http://www.scopus.com/inward/record.url?scp=85094881716&partnerID=8YFLogxK

U2 - https://doi.org/10.1016/j.matlet.2020.128909

DO - https://doi.org/10.1016/j.matlet.2020.128909

M3 - Article

VL - 283

JO - Materials letters

JF - Materials letters

SN - 0167-577X

IS - January 2021

M1 - 128909

ER -

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