Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mechanism of laser beam welding for SiCP/6063Al composite
The laser beam welding technique was used to process SiC particles/6063Al alloy matrix composite, the influence of laser power and welding speed on the properties of joint was studied. Decreasing the laser beam power at same welding speed can make the quantity and size of Al4C3 decreased. The interactive mechanism of the reinforcing particles and the matrix in the joint and the causes for joint strength reduction were analyzed. Increasing welding speed properly can improve the distribution of energy and restrain the interfacial reaction in the molten pool, and measures of improving were proposed.
Mechanism of laser beam welding for SiCP/6063Al composite
The laser beam welding technique was used to process SiC particles/6063Al alloy matrix composite, the influence of laser power and welding speed on the properties of joint was studied. Decreasing the laser beam power at same welding speed can make the quantity and size of Al4C3 decreased. The interactive mechanism of the reinforcing particles and the matrix in the joint and the causes for joint strength reduction were analyzed. Increasing welding speed properly can improve the distribution of energy and restrain the interfacial reaction in the molten pool, and measures of improving were proposed.
Mechanism of laser beam welding for SiCP/6063Al composite
Niu, Jitai (Autor:in) / Zhang, Deku (Autor:in) / Ji, Guojuan (Autor:in)
Rare Metals ; 21 ; 123-126
2002
4 Seiten, 11 Quellen
Aufsatz (Zeitschrift)
Englisch
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