PLATING REMOVING METHOD, WELDING METHOD, WELDING OBJECT AND STRUCTURE

PROBLEM TO BE SOLVED: To readily and reliably obtain a plating removed part chiefly for a steel material of which surface is subjected to plating.SOLUTION: A plating removed part 21 is formed by partially removing or oxidizing a plated part 18 with heating with respect to a surface of the steel mate...

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Bibliographische Detailangaben
1. Verfasser:	NAGAI KOTARO
Format:	Patent
Sprache:	eng ; jpn
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:	PROBLEM TO BE SOLVED: To readily and reliably obtain a plating removed part chiefly for a steel material of which surface is subjected to plating.SOLUTION: A plating removed part 21 is formed by partially removing or oxidizing a plated part 18 with heating with respect to a surface of the steel material 19 having the plated part 18.SELECTED DRAWING: Figure 6 【課題】主に、表面にメッキを施した鋼材に対して、容易且つ確実にメッキ除去部が得られるようにする。【解決手段】メッキ部１８を有する鋼材１９の表面に対し、加熱によってメッキ部１８を部分的に除去または酸化させてメッキ除去部２１を形成するようにしている。【選択図】図６