Impact Bending Tests on Selected Refractory Materials

Michael Rieth; Andreas Hoffmann

doi:10.4028/www.scientific.net/AMR.59.101

Paper Titles

Methods of Increasing Thermal Conductivity of Plasma Sprayed Tungsten-Based Coatings
p.82

Thermo-Mechanical Behaviour of HfO₂ Coatings for Aerospace Applications
p.87

Examinations on the Oxidation Resistance of Innovative Carbon Based Materials
p.92

Investigation of the Possibility of Application of Boron Clusters in Composite Materials with Metal Matrix
p.96

Impact Bending Tests on Selected Refractory Materials
p.101

Improved Mechanical Properties of Ti₂AlNb-Based Intermetallic Alloys and Composites
p.105

Diamond-Based Metal Matrix Composites for Thermal Management Made by Liquid Metal Infiltration — Potential and Limits
p.111

Comparative Study of Predictive Finite Element Methods for Mechanical Properties in 2D Woven Carbon/Carbon Composites
p.116

Heat Sink Materials Processing by Pulse Plasma Sintering
p.120

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 59Impact Bending Tests on Selected Refractory...

Impact Bending Tests on Selected Refractory Materials

Abstract:

The possible use of tungsten alloys as structural materials in future fusion reactor divertors strongly depend on their ductile-to-brittle transition temperature (DBTT). The present paper gives an overview on different rod and plate materials fabricated by PLANSEE. It is demonstrated that DBTT is clearly improved compared to commercially available standard materials. Moreover, the significant impact of the microstructure on fracture mode and on toughness is discussed in detail.