Combining Chemical Vapor Deposition and Spark Plasma Sintering for the Production of Tungsten Fiber‐Reinforced Tungsten (Hybrid – W f /W)

Advanced Engineering Materials, vol. 26

Abstract

Tungsten Fiber-Reinforced Tungsten In article number 2301929, Alexander Lau and co-workers explore potential synergies between CVD and SPS for the production of Wf/W. A key finding involves the strategic application of thin CVD-W layers to the ceramic interface. This technique significantly improves the stability of yttria and W-fibers during SPS, substantially reducing the interaction with the surrounding matrix.

Authors 7

1. Alexander Lau corresponding Aachen Department of Ceramics

   RWTH Aachen University · Forschungszentrum Jülich

   Affiliation as printed

   Department of Ceramics RWTH Aachen University 52074 Aachen Germany

   Institut für Energie‐ und Klimaforschung – Plasmaphysik Forschungszentrum Jülich GmbH 52428 Jülich Germany

2. Y. Mao

   Forschungszentrum Jülich

   Affiliation as printed

   Institut für Energie‐ und Klimaforschung – Plasmaphysik Forschungszentrum Jülich GmbH 52428 Jülich Germany

3. Rui Shu Aachen Institute for Materials Applications in Mechanical Engineering

   RWTH Aachen University · Forschungszentrum Jülich

   Affiliation as printed

   Institut für Energie‐ und Klimaforschung – Plasmaphysik Forschungszentrum Jülich GmbH 52428 Jülich Germany

   Institute for Materials Applications in Mechanical Engineering RWTH Aachen University 52062 Aachen Germany

4. J.W. Coenen

   University of Wisconsin–Madison · Forschungszentrum Jülich

   Affiliation as printed

   Department of Engineering Physics University of Wisconsin‐Madison Madison WI 53706 USA

   Institut für Energie‐ und Klimaforschung – Plasmaphysik Forschungszentrum Jülich GmbH 52428 Jülich Germany

5. Melina Poll

   Forschungszentrum Jülich

   Affiliation as printed

   Institut für Energie‐ und Klimaforschung – Werkstoffsynthese und Herstellungsverfahren Forschungszentrum Jülich GmbH 52428 Jülich Germany

6. Ch. Linsmeier

   Forschungszentrum Jülich

   Affiliation as printed

   Institut für Energie‐ und Klimaforschung – Plasmaphysik Forschungszentrum Jülich GmbH 52428 Jülich Germany

7. Jesús González‐Julián Aachen Department of Ceramics

   RWTH Aachen University

   Affiliation as printed

   Department of Ceramics RWTH Aachen University 52074 Aachen Germany