METHODS OF FORMING ARTICLES BY APPLYING ELECTRIC CURRENT AND PRESSURE TO MATERIALS, AND RELATED ARTICLES

A method of forming an article comprises placing a first material and a second material in a die of a direct current sintering apparatus. The second material directly contacts the first material. An electric current and pressure are applied to the first material and the second material to form an ar...

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Bibliographische Detailangaben
Hauptverfasser:	Zhang, Xinchang, Bass, Ryann E, Holland, Troy B, Rufner, Jorgen, McMurtrey, Michael D
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS POWDER METALLURGY PUNCHING METAL TRANSPORTING WORKING METALLIC POWDER WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	A method of forming an article comprises placing a first material and a second material in a die of a direct current sintering apparatus. The second material directly contacts the first material. An electric current and pressure are applied to the first material and the second material to form an article. An additional method comprises placing a nickel-based material in direct contact with one or more other nickel-based materials to form a stack of nickel-based materials. An electric current and pressure are applied to the stack of nickel-based materials to join the nickel-based material and the one or more other nickel-based materials. Related articles are also disclosed.