METHOD OF CLADDING TITANIUM ON CARBON STEEL

PROBLEM TO BE SOLVED: To form a titanium cladding with an excellent quality film thickness on carborn steel. SOLUTION: Wire shaped titanium 2 is arranged on the base stock of carbon steel 1 at approximately 0.5mm spaces apart. The titanium 2 is irradiated by an electron beam 3. In this case, the ele...

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Bibliographische Detailangaben
Hauptverfasser:	BEPPU SEIJI, MORI SUMIO, SHIGE TAKASHI
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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Zusammenfassung:	PROBLEM TO BE SOLVED: To form a titanium cladding with an excellent quality film thickness on carborn steel. SOLUTION: Wire shaped titanium 2 is arranged on the base stock of carbon steel 1 at approximately 0.5mm spaces apart. The titanium 2 is irradiated by an electron beam 3. In this case, the electron beam 3 is oscillated while the beam focus is shifted so that the irradiation energy density is 3-6Kw/cm by the electron beam 3. Consequently, the titanium 2 is melted, and also the carbon steel 1 is preheated with wettability improved, forming a clad part 4 (titanium cladding) with an excellent quality film thickness.