SHS joining by thermal explosion in (Ni + Al)/Nb/(Ni + Al + Nb) sandwiches: Microstructure of transition zone

A. E. Sytschev; D. Vrel; O. D. Boyarchenko; D. S. Khrenov; N. V. Sachkova; I. D. Kovalev

doi:10.3103/S1061386217010137

SHS joining by thermal explosion in (Ni + Al)/Nb/(Ni + Al + Nb) sandwiches: Microstructure of transition zone

Authors: Sytschev A.E.¹, Vrel D.², Boyarchenko O.D.¹, Khrenov D.S.¹, Sachkova N.V.¹, Kovalev I.D.¹
Affiliations:
1. Institute of Structural Macrokinetics and Materials Science
2. Laboratoire des Sciences des Procédés et des Matériaux–LSPM-CNRS UPR3407
Issue: Vol 26, No 1 (2017)
Pages: 49-53
Section: Article
URL: https://journals.rcsi.science/1061-3862/article/view/195788
DOI: https://doi.org/10.3103/S1061386217010137
ID: 195788

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Abstract

Thermal explosion in (Ni + Al)/Nb/(Ni + Al + Nb) sandwiches was found to results in formation of (a) NiAlNb composite containing NiAl, NiAlNb, and trace amounts of Nb₅Ni and (b) good joining with a transition zone.