Preliminary comparison of hardmetals obtained by SPS and by electrical resistance sintering (ERS)

J. M. Gallardo; J. M. Montes; Th Schubert; T. Weissgaerber; C. Andreouli; V. Oikonomou; L. Prakash; J. A. Calero; G. Abrivard; C. Guraya; M. A. Lagos; I. Agote

Preliminary comparison of hardmetals obtained by SPS and by electrical resistance sintering (ERS)

J. M. Gallardo
, J. M. Montes
, Th Schubert
, T. Weissgaerber
, C. Andreouli
, V. Oikonomou
, L. Prakash
, J. A. Calero
, G. Abrivard
, C. Guraya
, M. A. Lagos
, I. Agote

Materials for extreme conditions

Fraunhofer Institute for Manufacturing Technology and Advanced Materials
Research and Development Department
Kyocera Unimerco Tooling As
Aleaciones de Metales Sinterizados (AMES)
Airbus Group

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

Abstract

Cutting tools with improved properties and using a new processing method are being developed for both aerospace and automotive applications within EFFIPRO; an EC granted project. The aim of the project is to develop a new energy efficient sintering process for cutting tools production. This new method is based in Joule effect sintering process which allows extremely fast sintering cycles. This work presents the preliminary results obtained during the characterisation of materials obtained using different sintering processes. A comparison of samples obtained by Spark Plasma Sintering (SPS) and Electrical resistance Sintering (ERS) is reported. It was also found that the sintering conditions for ERS are strongly influenced by the electrical conductivity of the powders. Samples obtained by SPS and ERS show a microstructure and properties similar to commercial materials.

Original language	English
Title of host publication	Euro PM 2014 Congress and Exhibition, Proceedings
Publisher	European Powder Metallurgy Association (EPMA)
ISBN (Electronic)	9781899072446
Publication status	Published - 2014
Event	Euro PM 2014 International Conference and Exhibition - Salzburg, Austria Duration: 21 Sept 2014 → 24 Sept 2014

Publication series

Name	Euro PM 2014 Congress and Exhibition, Proceedings

Conference

Conference	Euro PM 2014 International Conference and Exhibition
Country/Territory	Austria
City	Salzburg
Period	21/09/14 → 24/09/14

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

Cutting tools
Electrical sintering
ERS
FAST
Tungsten carbide

Cite this

Gallardo, J. M., Montes, J. M., Schubert, T., Weissgaerber, T., Andreouli, C., Oikonomou, V., Prakash, L., Calero, J. A., Abrivard, G., Guraya, C., Lagos, M. A., & Agote, I. (2014). Preliminary comparison of hardmetals obtained by SPS and by electrical resistance sintering (ERS). In Euro PM 2014 Congress and Exhibition, Proceedings (Euro PM 2014 Congress and Exhibition, Proceedings). European Powder Metallurgy Association (EPMA).

@inproceedings{25eb3499033c41d0bfd97620c0b40257,

title = "Preliminary comparison of hardmetals obtained by SPS and by electrical resistance sintering (ERS)",

abstract = "Cutting tools with improved properties and using a new processing method are being developed for both aerospace and automotive applications within EFFIPRO; an EC granted project. The aim of the project is to develop a new energy efficient sintering process for cutting tools production. This new method is based in Joule effect sintering process which allows extremely fast sintering cycles. This work presents the preliminary results obtained during the characterisation of materials obtained using different sintering processes. A comparison of samples obtained by Spark Plasma Sintering (SPS) and Electrical resistance Sintering (ERS) is reported. It was also found that the sintering conditions for ERS are strongly influenced by the electrical conductivity of the powders. Samples obtained by SPS and ERS show a microstructure and properties similar to commercial materials.",

keywords = "Cutting tools, Electrical sintering, ERS, FAST, Tungsten carbide",

author = "Gallardo, \{J. M.\} and Montes, \{J. M.\} and Th Schubert and T. Weissgaerber and C. Andreouli and V. Oikonomou and L. Prakash and Calero, \{J. A.\} and G. Abrivard and C. Guraya and Lagos, \{M. A.\} and I. Agote",

year = "2014",

language = "English",

series = "Euro PM 2014 Congress and Exhibition, Proceedings",

publisher = "European Powder Metallurgy Association (EPMA)",

booktitle = "Euro PM 2014 Congress and Exhibition, Proceedings",

note = "Euro PM 2014 International Conference and Exhibition ; Conference date: 21-09-2014 Through 24-09-2014",

}

Gallardo, JM, Montes, JM, Schubert, T, Weissgaerber, T, Andreouli, C, Oikonomou, V, Prakash, L, Calero, JA, Abrivard, G, Guraya, C , Lagos, MA & Agote, I 2014, Preliminary comparison of hardmetals obtained by SPS and by electrical resistance sintering (ERS). in Euro PM 2014 Congress and Exhibition, Proceedings. Euro PM 2014 Congress and Exhibition, Proceedings, European Powder Metallurgy Association (EPMA), Euro PM 2014 International Conference and Exhibition, Salzburg, Austria, 21/09/14.

Preliminary comparison of hardmetals obtained by SPS and by electrical resistance sintering (ERS). / Gallardo, J. M.; Montes, J. M.; Schubert, Th et al.
Euro PM 2014 Congress and Exhibition, Proceedings. European Powder Metallurgy Association (EPMA), 2014. (Euro PM 2014 Congress and Exhibition, Proceedings).

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

TY - GEN

T1 - Preliminary comparison of hardmetals obtained by SPS and by electrical resistance sintering (ERS)

AU - Gallardo, J. M.

AU - Montes, J. M.

AU - Schubert, Th

AU - Weissgaerber, T.

AU - Andreouli, C.

AU - Oikonomou, V.

AU - Prakash, L.

AU - Calero, J. A.

AU - Abrivard, G.

AU - Guraya, C.

AU - Lagos, M. A.

AU - Agote, I.

PY - 2014

Y1 - 2014

N2 - Cutting tools with improved properties and using a new processing method are being developed for both aerospace and automotive applications within EFFIPRO; an EC granted project. The aim of the project is to develop a new energy efficient sintering process for cutting tools production. This new method is based in Joule effect sintering process which allows extremely fast sintering cycles. This work presents the preliminary results obtained during the characterisation of materials obtained using different sintering processes. A comparison of samples obtained by Spark Plasma Sintering (SPS) and Electrical resistance Sintering (ERS) is reported. It was also found that the sintering conditions for ERS are strongly influenced by the electrical conductivity of the powders. Samples obtained by SPS and ERS show a microstructure and properties similar to commercial materials.

AB - Cutting tools with improved properties and using a new processing method are being developed for both aerospace and automotive applications within EFFIPRO; an EC granted project. The aim of the project is to develop a new energy efficient sintering process for cutting tools production. This new method is based in Joule effect sintering process which allows extremely fast sintering cycles. This work presents the preliminary results obtained during the characterisation of materials obtained using different sintering processes. A comparison of samples obtained by Spark Plasma Sintering (SPS) and Electrical resistance Sintering (ERS) is reported. It was also found that the sintering conditions for ERS are strongly influenced by the electrical conductivity of the powders. Samples obtained by SPS and ERS show a microstructure and properties similar to commercial materials.

KW - Cutting tools

KW - Electrical sintering

KW - ERS

KW - FAST

KW - Tungsten carbide

UR - https://www.scopus.com/pages/publications/84959262705

M3 - Conference contribution

AN - SCOPUS:84959262705

T3 - Euro PM 2014 Congress and Exhibition, Proceedings

BT - Euro PM 2014 Congress and Exhibition, Proceedings

PB - European Powder Metallurgy Association (EPMA)

T2 - Euro PM 2014 International Conference and Exhibition

Y2 - 21 September 2014 through 24 September 2014

ER -

Preliminary comparison of hardmetals obtained by SPS and by electrical resistance sintering (ERS)

Abstract

Publication series

Conference

UN SDGs

Keywords

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