Results 11 to 20 of about 76 (75)

Microstructure and Properties of Ti(C,N)-Based Cermets with AlxCoCrFeNiTi Binder

Materials, 2023
AlxCoCrFeNiTi (x = 0.1, 0.3, 0.6, 1) powders were prepared via mechanical alloying and were used as binders for SPS-produced Ti(C,N)-based cermets. The effects of AlxCoCrFeNiTi binder on phase composition, morphology, room-temperature mechanical properties, and oxidation resistance of cermets were studied.
Meiling Liu, Zhen Sun, Peng Liu, Wanxiu Hai, Yuhong Chen   +4 more
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Influences of Ultrafine Ti(C, N) on the Sintering Process and Mechanical Properties of Micron Ti(C, N)-Based Cermets

Materials, 2023
For investigating the influence mechanism underlying ultrafine Ti(C, N) within micron Ti(C, N)-based cermets, three cermets including diverse ultrafine Ti(C, N) contents were employed. In addition, for the prepared cermets, their sintering process, microstructure, and mechanical properties were systematically studied.
Lili Ma, Zaiyang Zhao, Yurong Wu, Jingjing Sun, Siyong Gu, Houan Zhang   +5 more
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Effect of Mo2C Addition on the Tribological Behavior of Ti(C,N)-Based Cermets

Materials, 2023
Due to the excellent properties of Ti (C,N)-based ceramics, such as high hardness, excellent wear resistance, exceptional thermal deformation resistance, and sound chemical stability, they have been widely used in cutting tools or molds. Thus, revealing their tribological behavior against hard materials is of great significance.
Hao Qiu, Xiaoqiang Li, Cunliang Pan, Jiafeng Fan   +3 more
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Microstructure evolution and sintering kinetics of Ti(C,N)-based cermet

Journal of Physics: Conference Series, 2021
Abstract In this paper, the grain growth behavior of Ti(C,N)-based cermet, including the microstructure evolution and sintering kinetics in the sintering process at different temperatures for different holding time, was studied experimentally and theoretically.
S Q Xiao, M F Gong
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Sintering technology of Ti(C, N) base cermets

Transactions of Nonferrous Metals Society of China, 2009
The variations of chemical compositions, phases, microstructure evolution and shrinking of cermets compact debinded in H2 or in vacuum and sintered subsequently in vacuum were studied systematically using chemical analysis, back scattering scanning electron microscopy (SEM), and X-ray diffractometry (XRD).
Shu-zhu ZHOU, Jin-hao TAN, Wei-zhen PENG, She-quan WANG, Ping LI   +4 more
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Influence of Sintering Process on Microstructure and Mechanical Properties of Ti(C,N)-Based Cermet [PDF]

Materials, 2020
In this study, a Ti(C,N)-based cermet material was prepared through vacuum sintering. The research also investigates how holding time and maximum sintering temperature influence the material microstructure and mechanical properties. X-ray diffraction (XRD), energy dispersive spectroscopy (EDS) were used to analyze the composition of the cermet.
Kaixun Ji, Yanxin Meng, Fuzeng Wang, Yousheng Li   +3 more
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Microstructure and Mechanical Properties of Multicomponent Metal Ti(C,N)-Based Cermets [PDF]

Metals, 2020
Ti(C,N)-based cermets with multicomponent ingredients were prepared using vacuum sintering technology. The effect of molding agents, binder phase and sintering temperature on Ti(C,N)-based cermets were studied. The optimum molding performance was obtained by adding 2% polyvinyl alcohol (PVA-1788). The microstructure and mechanical properties of Ti(C,N)-
Xuelei Wang, Qiufeng Wang, Zhaojun Dong, Xiaoqian Zhou, Xiaoliang Wang, Boyan Zhang, Chao Meng   +6 more
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Effect of C content on the surface gradient structure of (Ti, Mo)(C, N) and Ti(C, N)-based cermets

Journal of Materials Research and Technology, 2022
The C content has a significant effect on the microstructure especially surface gradient structure of nitrogen-containing cermets. In the literature, how the C content affects the gradient structure of nitrogen-containing cermets is unclear. Combining thermodynamic calculations and experimental techniques, a series of (Ti, Mo)(C, N)–Ni and Ti(C, N ...
Jian Lv, Yong Du, Yingbiao Peng, Cong Zhang, Jianzhan Long, Weibin Zhang   +5 more
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Formation of a Core/Rim Structure in Ti(C, N)-based Cermets [PDF]

Journal of Korean Powder Metallurgy Institute, 2006
Model experiment was introduced to obtain the formation of a core/rim structure by only liquid phase reaction in Ti(C, N)-based cermet alloys. Infiltrated Ti(C, N)-Ni, , and TaC-Ni cermets were bonded to sandwiched specimen by heat treatment for 5hr.
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Microstructure and fracture behaviour of  composite structured Ti( C , N ) based cermets [PDF]

, 2020
Abstract Microstructure and fracture behavior of composite structured Ti(C,N) based cermets were investigated, and compared to that of conventional Ti(C,N)-based cermets. Composite structure of the Ti(C,N) based cermets consists of cobalt enriched area,cobalt poor area and coarse granule.
Aijun Liu, kebei Chen, Ning Liu, Xialing Zhang, Jigui Chen   +4 more
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