STUDY OF PLASMA SPRAYING NICKEL COATING ON ALUMINIUM ALLOY

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Article Navigation > Acta Materiae Compositae Sinica > 1999 > 16(1): 30-34

Liu Shen-zhong, Gong Xiao-hui. STUDY OF PLASMA SPRAYING NICKEL COATING ON ALUMINIUM ALLOY[J]. Acta Materiae Compositae Sinica, 1999, 16(1): 30-34.

Citation:

Liu Shen-zhong, Gong Xiao-hui. STUDY OF PLASMA SPRAYING NICKEL COATING ON ALUMINIUM ALLOY[J]. Acta Materiae Compositae Sinica, 1999, 16(1): 30-34.

Liu Shen-zhong, Gong Xiao-hui. STUDY OF PLASMA SPRAYING NICKEL COATING ON ALUMINIUM ALLOY[J]. Acta Materiae Compositae Sinica, 1999, 16(1): 30-34.

Citation:

Liu Shen-zhong, Gong Xiao-hui. STUDY OF PLASMA SPRAYING NICKEL COATING ON ALUMINIUM ALLOY[J]. Acta Materiae Compositae Sinica, 1999, 16(1): 30-34.

Institute of Material and Engineering, Changchun College of Optics and Fine Mechanics, Changchun 130022

Abstract

The microstructure, shape and interface of plasma spraying nickel coating on aluminium alloy were observed by metallography and SEM. An irregular melting line was formed by thick oxide film between aluminium alloy and spraying nickel coating,which stopped the welding reaction. So the available technological condition had some difficulty to get metallurgical bond. And the bonding mechanism of them was discussed.
- plasma spraying
Long Abstrsct
Innovation Points