Goal of this research is survey the effect of ZrC on fracture toughness and hardness of ZrB 2-
30 vol% SiC. So, ZrB 2-30 vol% SiC composites with different amount ZrC (4, 8 and 12 vol%) …

In this research, the pressureless sintering of ZrB 2 composites were studied to obtain the
highest densification and investigate the effects of TiC (2–10% wt) and graphite (1–2% wt) …

The influences of adding SiC on the microstructure and densification behavior of ZrB 2 and
TiB 2 ceramics, hot pressed at 1850° C for 60 min under 20 MPa, were investigated. The …

Thermal shock optimization of ZrB 2-SiC-based composites is the main goal of this research.
Different additives such SiC, C f, MoSi 2, HfB 2 and ZrC, SPS conditions (temperature, time …

Microstructure, flexural strength and densification behavior of spark plasma sintered ZrB2–
30 vol% SiC composites doped with HfB 2 were investigated. The composites contained 4, 8 …

In order to improve the sintering of SiC, mixtures of Al 2 O 3 and Y 2 O 3 powders are
commonly included as sintering additives. The aim of this work was to use mechanically …

To enhance the fracture toughness of pressureless-sintered SiC ceramic, graphene was
introduced as an additive. The effects of graphene contents on the fracture toughness …

In this study, the effect of sintering parameters on densification and fracture toughness of
spark plasma sintering ZrB 2-SiC nanocomposites was evaluated. For this purpose, ZrB 2-‎‎ …

For the first time, Ni 25 Co 20 Cu 10 Fe 25 Mn 20 high entropy alloy (HEA) was employed as
a sintering aid for fabrication of ZrB 2-based ceramics using spark plasma sintering (SPS) …

Superior melting point, excellent hardness, high elastic modulus, and high thermal and
chemical stability are some of the outstanding characteristics of zirconium diboride (ZrB2) …