| 2007 №12 (04) | 2007 №12 (06) |
The Paton Welding Journal, 2007, #12, 23-27 pages
Thermal analysis of microlaminate fillers based on intermetallic-forming elements
A.E. Shishkin1, E.A. Shishkin1, A.I. Ustinov2
1G.V. Kurdyumov Institute for Metal Physics, NASU, Kiev, Ukraine2E.O. Paton Electric Welding Institute of the NASU. 11 Kazymyr Malevych Str., 03150, Kyiv, Ukraine.
Abstract
Microlaminate Ni/Al fillers were used as an example to determine by the method of differential thermal analysis the temperature ranges and intensity of running of reaction diffusion processes depending on their heating rate, and evaluation of the specific amount of heat evolving at running of the reaction of high-temperature self-propagating synthesis triggered by an electric spark discharge in these materials, was performed.
Keywords: diffusion welding, microlaminate foils of Ni/Al system, self-propagating high-temperature synthesis, heat, reaction diffusion, differential thermal analysis
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