Effect of Bi2O3 coating of whisker on thermal expansion behaviour of aluminium composite reinforced by aluminium borate whisker

Z. J. Li; W. D. Fei; L. D. Wang; L. M. Liu

doi:10.1179/174328409X459275

Effect of Bi₂O₃ coating of whisker on thermal expansion behaviour of aluminium composite reinforced by aluminium borate whisker

Z. J. Li
, W. D. Fei
, L. D. Wang
, L. M. Liu

Chinese Academy of Sciences
Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

The thermal expansion behaviours of aluminium composites reinforced by ABOw with and without Bi₂O₃ coating are studied. The results show that the coating could influence the thermal expansion behaviour of composite. The coefficient of thermal expansion (CTE) of the composite with Bi₂O₃ coating is higher than that of the composite without coating. In addition, the heat treatment influences the thermal expansion behaviours of composite with Bi₂O₃ coating. The CTEs of the heat treatment composites are lower compared to as cast composite. At the same time, the quenching can boost the CTE of the composite compared with the annealing.

Original language	English
Pages (from-to)	446-448
Number of pages	3
Journal	Materials Science and Technology (United Kingdom)
Volume	27
Issue number	1
DOIs	https://doi.org/10.1179/174328409X459275
State	Published - Jan 2011
Externally published	Yes

Keywords

Aluminium borate whisker
Composite materials
Heat treatment
Thermal expansion

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10.1179/174328409X459275

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title = "Effect of Bi2O3 coating of whisker on thermal expansion behaviour of aluminium composite reinforced by aluminium borate whisker",

abstract = "The thermal expansion behaviours of aluminium composites reinforced by ABOw with and without Bi2O3 coating are studied. The results show that the coating could influence the thermal expansion behaviour of composite. The coefficient of thermal expansion (CTE) of the composite with Bi2O3 coating is higher than that of the composite without coating. In addition, the heat treatment influences the thermal expansion behaviours of composite with Bi2O3 coating. The CTEs of the heat treatment composites are lower compared to as cast composite. At the same time, the quenching can boost the CTE of the composite compared with the annealing.",

keywords = "Aluminium borate whisker, Composite materials, Heat treatment, Thermal expansion",

author = "Li, \{Z. J.\} and Fei, \{W. D.\} and Wang, \{L. D.\} and Liu, \{L. M.\}",

year = "2011",

month = jan,

doi = "10.1179/174328409X459275",

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volume = "27",

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AU - Li, Z. J.

AU - Fei, W. D.

AU - Wang, L. D.

AU - Liu, L. M.

PY - 2011/1

Y1 - 2011/1

N2 - The thermal expansion behaviours of aluminium composites reinforced by ABOw with and without Bi2O3 coating are studied. The results show that the coating could influence the thermal expansion behaviour of composite. The coefficient of thermal expansion (CTE) of the composite with Bi2O3 coating is higher than that of the composite without coating. In addition, the heat treatment influences the thermal expansion behaviours of composite with Bi2O3 coating. The CTEs of the heat treatment composites are lower compared to as cast composite. At the same time, the quenching can boost the CTE of the composite compared with the annealing.

AB - The thermal expansion behaviours of aluminium composites reinforced by ABOw with and without Bi2O3 coating are studied. The results show that the coating could influence the thermal expansion behaviour of composite. The coefficient of thermal expansion (CTE) of the composite with Bi2O3 coating is higher than that of the composite without coating. In addition, the heat treatment influences the thermal expansion behaviours of composite with Bi2O3 coating. The CTEs of the heat treatment composites are lower compared to as cast composite. At the same time, the quenching can boost the CTE of the composite compared with the annealing.

KW - Aluminium borate whisker

KW - Composite materials

KW - Heat treatment

KW - Thermal expansion

UR - https://www.scopus.com/pages/publications/78650840613

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DO - 10.1179/174328409X459275

M3 - 文章

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SN - 0267-0836

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SP - 446

EP - 448

JO - Materials Science and Technology (United Kingdom)

JF - Materials Science and Technology (United Kingdom)

IS - 1

ER -

Effect of Bi₂O₃ coating of whisker on thermal expansion behaviour of aluminium composite reinforced by aluminium borate whisker

Abstract

Keywords

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