Journal ArticleDOI
The flexural strength at high temperature and oxidation behaviour of (Nb,Ti)CNi composite
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TLDR
In this paper, a hot isostatic pressing (HIP) based Ni composite was used to test its flexural strength at elevated temperature by means of three-point bending.About:
This article is published in Ceramics International.The article was published on 1996-01-01. It has received 7 citations till now. The article focuses on the topics: Flexural strength & Atmospheric temperature range.read more
Citations
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Journal ArticleDOI
Microstructure and oxidation behavior of Nb-based multi-phase alloys
TL;DR: The microstructures and oxidation behaviors of the Nb-(21, 35)Ti-4C and Nb−9Ti-8C alloy have been investigated in this article.
Journal ArticleDOI
The effect of Ta on oxidation resistance of TiC/hastelloy composites
TL;DR: In this paper, the effect of Ta on the oxidation resistance of TiC/hastelloy composites was investigated, and the results indicated that as Ta content increases from 1 to 8 wt, the mass gain decreases from 0.48 to 0.30 millimeter cm−2.
Journal ArticleDOI
Oxidation mechanism of in-situ TiC/Ni composites at 1073 K
TL;DR: In this article, in-situ TiC/Ni composites prepared by reactive sintering obey parabolic kinetics and the oxidation activation energy is 210 −± 30 −kJ•mol−1, closed to that of O diffusion through rutile.
Journal ArticleDOI
Oxidation mechanism of in-situ TiC/Ni composites at 1073 K
TL;DR: In this article , the authors showed that the oxidation behavior at 1073 K of in-situ TiC/Ni composites prepared by reactive sintering obey parabolic kinetics.
Journal ArticleDOI
Study on the oxidation behaviours and the interactions between friction and oxidation of the Ni-based composites with in-situ carbides reinforcement at 800 ℃
Qiang Gao,Wenzhen Wang,Gewen Yi,Shanhong Wan,Yu Shan,Xiaochun Feng,Huwei Sun,Peiying Shi,Qianqian Cheng +8 more
TL;DR: In this article, the interaction between friction and oxidation of Ni-based composites with in-situ carbides reinforcement was investigated at 800℃, where the oxide layer showed the similar three-layered structure, comparable composition and faster thickening.
References
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Journal ArticleDOI
Cermets: I, Fundamental Concepts Related to Micro‐structure and Physical Properties of Cermet Systems
TL;DR: In this paper, the microstructure of tungsten carbide and titanium carbide base cermets has been evaluated on the basis of wettability of the carbide phase.
Journal ArticleDOI
Residual Stresses in Machined Ceramic Surfaces
TL;DR: In this article, the residual surface stresses generated in ceramic materials by diamond grinding were studied, characterized both by X-ray measurements of stress magnitudes and by line forces obtained from the bending of plates that were machined on one side.