WEAR RESISTANCE TREATING METHOD FOR AL ALLOY

PURPOSE:To form a wear resistant alloy layer with an uniform structure without segregation with satisfactory productivity by forming the wear resistant alloy layer by the welding using a filler wire made of Cu or Cu alloy. CONSTITUTION:With the wear resistance treating method, the wear resistant all...

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Bibliographische Detailangaben
1. Verfasser:	MAKUCHI YUTAKA
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PURPOSE:To form a wear resistant alloy layer with an uniform structure without segregation with satisfactory productivity by forming the wear resistant alloy layer by the welding using a filler wire made of Cu or Cu alloy. CONSTITUTION:With the wear resistance treating method, the wear resistant alloy layer is formed by the welding using the filler wire made of the Cu or Cu alloy in the wear resistance treatment of the Al alloy surface. It is preferable to form the filler wire diameter to =1 kind among Al, Si and Mg as components except Cu in the filler wire and the fusion at the time of welding becomes further easy and sure thereby and the hardness is increased by the heat treatment after welding and the wear resistance can be still further improved.