نتایج جستجو برای: composite matrix

تعداد نتایج: 477088  

Journal: :Journal of the Japan Institute of Metals and Materials 2000

Journal: :Journal of the Japan Welding Society 1988

2016
Wei Yang Ruiying Luo Zhenhua Hou

In this work, we developed an interface modified by graphene to simultaneously improve the mechanical and frictional properties of carbon/graphene/carbon (C/G/C) composite. Results indicated that the C/G/C composite exhibits remarkably improved interfacial bonding mode, static and dynamic mechanical performance, thermal conductivity, and frictional properties in comparison with those of the C/C...

Journal: :Nano letters 2013
Yunhua Xu Qing Liu Yujie Zhu Yihang Liu Alex Langrock Michael R Zachariah Chunsheng Wang

Nano-Sn/C composites are ideal anode materials for high energy and power density Li-ion batteries. However, because of the low melting point of Sn and the tendency of grain growth, especially during high temperature carbonization, it has been a significant challenge to create well-dispersed ultrasmall Sn nanoparticles within a carbon matrix. In this paper, we demonstrate an aerosol spray pyroly...

1999
John A. Nairn

Two polyimide-matrix systems were subjected to a series of hygrothermal aging experiments at various temperatures and relative humidities. For each aging condition, we measured the microcracking fracture toughness as a function of aging time. The toughness decreased with time. The rate of decrease increased with temperature and relative humidity. All experimental results could be fit to a simpl...

Journal: :Journal of the Ceramic Society of Japan 2001

Journal: :Journal of the Society of Powder Technology, Japan 1996

Journal: :Journal of Advanced Ceramics 2022

Abstract Three strategies were proposed to prolong the service life of continuous fiber-reinforced silicon carbide ceramic matrix composite (CMC-SiC), which served as thermal-structure components aeroengine at thermo-mechanical-oxygenic coupling environment. As for some with low working stress, improving degree densification was crucial life, and related process approaches recited. If worked un...

Journal: :Composites Part A: Applied Science and Manufacturing 2003

Journal: :International Journal of Applied Research in Mechanical Engineering 2013

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