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Title: Welding of titanium and nickel alloy by combination of explosive welding and spark plasma sintering technologies

A possibility of titanium and nickel-based alloys composite materials formation using combination of explosive welding and spark plasma sintering technologies was demonstrated in the current research. An employment of interlayer consisting of copper and tantalum thin plates makes possible to eliminate a contact between metallurgical incompatible titanium and nickel that are susceptible to intermetallic compounds formation during their interaction. By the following spark plasma sintering process the bonding has been received between titanium and titanium alloy VT20 through the thin powder layer of pure titanium that is distinguished by low defectiveness and fine dispersive structure.
Authors:
; ;  [1] ; ;  [2]
  1. Novosibirsk State Technical University, Novosibirsk, 630073 (Russian Federation)
  2. Lavrentyev Institute of Hydrodynamics SB RAS, Novosibirsk, 630090 (Russian Federation)
Publication Date:
OSTI Identifier:
22492564
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1683; Journal Issue: 1; Conference: International conference on advanced materials with hierarchical structure for new technologies and reliable structures 2015, Tomsk (Russian Federation), 21-25 Sep 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 36 MATERIALS SCIENCE; BONDING; COMPOSITE MATERIALS; COPPER; EXPLOSION WELDING; INTERACTIONS; INTERMETALLIC COMPOUNDS; LAYERS; NICKEL BASE ALLOYS; PLASMA; POWDERS; SINTERING; TANTALUM; TITANIUM BASE ALLOYS