Thermal expansion behavior and thermal mismatch stress of aluminum matrix composite reinforced by β-eucryptite particle and aluminum borate whisker

2004 ◽  
Vol 85 (2-3) ◽  
pp. 450-457 ◽  
Author(s):  
W.D Fei ◽  
L.D Wang
Keyword(s):  
Thermal Expansion ◽  
Matrix Composite ◽  
Aluminum Matrix ◽  
Aluminum Matrix Composite ◽  
Aluminum Borate ◽  
Thermal Mismatch ◽  
Thermal Expansion Behavior ◽  
Expansion Behavior ◽  
Mismatch Stress ◽  
Thermal Mismatch Stress

Thermal Expansion Behavior of Al Hybrid Composite Reinforced with Aluminum Borate Whisker and Magnetic Ceramic Particle

2007 ◽  
Vol 280-283 ◽  
pp. 1697-1700 ◽  
Author(s):  
Gang Li ◽  
Zhen Jia Li ◽  
Wei Dong Fei
Keyword(s):  
Thermal Expansion ◽  
Aluminum Matrix ◽  
Ceramic Particle ◽  
Aluminum Matrix Composite ◽  
Aluminum Borate ◽  
X Ray Diffraction ◽  
Ceramic Particles ◽  
X Ray ◽  
Casting Technique ◽  
Expansion Behavior

Magnetic ceramic particles (NiFe2O4) and aluminum borate whiskers reinforced aluminum matrix composite was fabricated by squeeze casting technique, which had lower coefficients of thermal expansion (CTEs). The components and microstructure were characterized by X-ray diffraction (XRD), optical microscopy (OM) and scanning electron microscopy (SEM). The results showed that the CTE of the composite was lower than that of the composite only reinforced by aluminum borate whisker, and with increasing the number of thermal cycling, the CTE of the composite became low. The results indicated that the lower CTEs of composite resulted from ferromagnetic-paramagnetic transformation of the magnetic ceramic particles.

scholarly journals Fatigue Strength of Aluminum Matrix Composite Reinforced with Aluminum Borate Whisker.

1994 ◽  
Vol 41 (7) ◽  
pp. 774-779
Author(s):  
Kenzo Fukaura ◽  
Yasuhiro Hashimoto ◽  
Kazuya Fukuda ◽  
Hisashi Izumi ◽  
Hisakichi Sunada
Keyword(s):  
Fatigue Strength ◽  
Matrix Composite ◽  
Aluminum Matrix ◽  
Aluminum Matrix Composite ◽  
Aluminum Borate
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