Results 11 to 20 of about 25,739,630 (62)

Ti(C,N)-Fe15Ni10Cr cermets as alternative hard materials: Influence of the processing route and composition on their microstructure and properties [PDF]

, 2021
Processing route is a determining factor that affects the properties of hard materials. Although processing routes are well defined for WC-Co hardmetals, a complete study is needed to understand the factors influencing the properties when alternative ...
Müller-Grunz, A., Pereira, L., Bertalan, C., Nicolás Morillas, María de, Useldinger, R., Gordo Odériz, Elena, Besharatloo, H., Llanes, L., Llanes Pitarch, Luis Miguel, Besharatloo, Hossein, C. Bertalan, R. Useldinger, A. Müller-Grunz, L. Llanes, H. Besharatloo, M. de Nicolás, L. Pereira, E. Gordo   +17 more
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Influence of tantalum on the microstructure and properties of Ti(C,N)-Ni cermets

, 2022
97102Several (Ti,Ta)(C,N) cermets were prepared from Ti(C,N) and Ta powder with or without Ni. For comparison, Ti(C,N) with Ni were also prepared. The mixed powders were sintered at 1400-1500 °C by FAST/SPS up to a density higher than 99% theoretical ...
Herrmann, Mathias, Naidoo, Melisha, Johnson, Oluwagbenga, Sigalas, Iakovos   +3 more
core   +1 more source

Preparation of Ti-Ta-(C,N) by mechanical alloying Ti(C,N) and TaC

, 2022
S.67-72Ti(C,N) and TaC powders were mechanically alloyed and FAST/SPS sintered to produce dense (Ti,Ta)(C,N) cermets. Although a pronounced reduction in the crystallite size was observed after 48 hours of mechanical alloying, the bulk of the Ti(C,N ...
Naidoo, M., Johnson, O., Herrmann, M., Sigalas, I.   +3 more
core   +1 more source

Preparation of (Ti,Ta)-(C,N) by mechanical alloying

, 2022
S.178-184Ti(C,N) and Ta powders were mechanically alloyed to synthesize the (Ti,Ta)-carbonitride solid solution. As a result of milling, nanocrystalline Ti(C,N) was obtained.
Naidoo, M., Herrmann, M., Sigalas, I., Raethel, J.   +3 more
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Electrochemical Behaviour of Ti(C,N) and TiC Cermets [PDF]

, 2012
Three samples of Ti(C,N) were fabricated with 40 vol.% Ni3Al: Ti(C0.3N07), Ti(C0.5N0.5) and Ti(C0.7N0.3), as well as TiC with 10, 20, 30 and 40 vol.% Ni3Al binder addition by means of melt infiltration and sintering. Each sample was evaluated for density
Holmes, Melanie
core   +2 more sources

Fabrication and Properties of (Ti, W, Mo, Nb, Ta)(C, N)-Co-Ni Cermets [PDF]

, 2019
(#br)Fine single-phase (Ti, W, Mo, Nb, Ta)(C, N) solid solution powders were synthesized through the carbothermal reduction method. (Ti, W, Mo, Nb, Ta)(C, N)-Co-Ni cermets were fabricated via vacuum sintering.Micrographs of powders and microstructures of
Ming Fu, Lili Ma, Jiawei Liu, Houan Zhang, Ying Chen, Siyong Gu   +5 more
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Fundamental Interactions of Glassy Carbon and Graphite with liquid Fe-C and Fe-Ti-C-N

, 2023
The fundamental interactions of liquid iron with carbon, titanium, and nitrogen are at the heart of the blast furnace process, dictating productivity and longevity.
Steven Britt (5970041)
core   +1 more source

On the use of TiO2 in Ti(C,N)-WC/Mo2C-(Ta,Nb)C-Co/Ni cermets

, 2020
In this study, Ti(C,N)-WC/Mo2C-(Ta,Nb)C-Co/Ni cermets with varying [Mo]/([W] + [Mo]) mole ratios and constant [W]+[Mo] content were prepared by using TiO2 and carbon as substitutes for a part of Ti(C,N).
Zheng Ke, Zhang, Guotao, Lengauer, Walter, Wu, Hao, Xu, Xiangyu, Guotao Zhang, Yong Zheng, Xiangyu Xu, Fürst, Markus, Markus Fürst, Walter Lengauer, Hao Wu, Jiajie Zhang, Zheng, Yong, Zhang, Jiajie, Ke, Zheng   +15 more
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A Comparison in Mechanical Properties of Cermets of Calcium Silicate with Ti-55Ni and Ti-6Al-4V Alloys for Hard Tissues Replacement [PDF]

, 2014
This study investigated the impact of calcium silicate (CS) content on composition, compressive mechanical properties, and hardness of CS cermets with Ti-55Ni and Ti-6Al-4V alloys sintered at 1200°C.
Noor Azuan Abu Osman, Yat-Huang Yau, Mehdi Mehrali, Seyed Farid Seyed Shirazi, Azim Ataollahi Oshkour, Sumit Pramanik   +5 more
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Carbon addition effects on microstructure and small-scale hardness for Ti(C,N)-FeNi cermets [PDF]

, 2019
The current study investigates the influence of carbon addition on the microstructural and micromechanical properties of Ti(C,N)-FeNi cermets with different ceramic/metal phase ratios.
Llanes Pitarch, Luis Miguel, de Nicolás, M., Roa, J.J., Roa Rovira, Joan Josep, Besharatloo, H., Nicolás Morillas, Maria de, Besharatloo, Hossein, Mateo, A., Ferrari, Begoña, Mateo García, Antonio Manuel, Gordo Odériz, Elena, Wheeler, J.M., Llanes, L.   +12 more
core   +1 more source