Properties of Al2O3/Ti/Ni composites fabricated via centrifugal slip casting under environmentally assessed conditions as a step toward climate-neutral society

Zygmuntowicz, Justyna; Tomaszewska, Justyna; Wieczorek, Monika; Żurowski, Radosław; Piotrkiewicz, Paulina; Wachowski, Marcin; Wieciński, Piotr

doi:10.1016/j.ceramint.2022.04.174

Cited by 7 publications

(1 citation statement)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In combination with titanium, nickel stabilizes the β phase and creates many intermetallic phases, of which three are very well known: TiNi, Ti 2 Ni and TiNi 3 [ 32 ]. This is also confirmed by the results of previous research carried out by the team, where also, in Al 2 O 3 /Ti/Ni composites after the sintering process, XRD analysis revealed the presence of new intermetallic phases [ 33 ]. The fact that the metallic powders did not react completely relates to the structure of the composite.…”

Section: Resultssupporting

confidence: 87%

Properties of Al2O3/Ti/Ni Composite Obtained by Slip Casting with Different Metal Phase Content

et al. 2022

Self Cite

View full text Add to dashboard Cite

This work analyzed ceramic-metal composites from the Al2O3/Ti/Ni system produced by the slip casting method. As starting powders, nanometric Al2O3, Ni and Ti of submicron size were used. Three series of composites were obtained and tested with the same solid phase content (50% vol.) and different metallic phase content: 5, 10 and 15% vol. The influence of the metallic phase content on the basic properties of the proposed composites was examined by determining the phase composition of the produced samples using the XRD method, rheological measurements, and microstructural analysis (SEM/EDS). Additionally, before the sintering process, the slip stability was analyzed. A study of the fractography of samples after the sintering process was also carried out. It was shown that the appropriate manufacturing process allowed to obtain NiTi intermetallic phases in the structure of composites.

show abstract

Section: Resultssupporting

confidence: 87%