FEATURES OF LIQUID-PHASE MIXING OF TITANIUM AND NICKEL WITH ALUMINUM IN ELECTROEXPLOSIVE ALLOYING
Abstract
The aim of the work is to study the possibility of increasing the depth of the processing zone during electroexplosive alloying due to the additional amount of heat released during exothermic reactions of interaction of the mixed components. It has been experimentally shown that when alloying the surface of an aluminum substrate with titanium and nickel at an action pulse duration of 100 μs, the depth of the processing zone can reach 150 - 200 μm. Estimated calculations of the influence of thermal effects characteristic of Ti - Al and Ni - Al systems during liquid-phase mixing of components have been carried out, allowing us to explain the results of processing.
About the Authors
E.A. Budovskikh
Siberian State Industrial University
Russian Federation
Russian Federation
L.P. Bashchenko
Siberian State Industrial University
N.I. Makeeva
Siberian State Industrial University
References
1. Физические основы электровзрывного леги-рования металлов и сплавов / А.Я. Багаутди-нов, Е.А. Будовских, Ю.Ф. Иванов, В.Е. Громов. – Новокузнецк: изд. СибГИУ, 2007. – 301 с.
2. Обработка титанового сплава импульсной ге-терогенной плазмой с оплавлением и легиро-ванием поверхностного слоя алюминием и никелем / В.П. Симаков, Е.А. Будовских, П.С. Носарев, Г.В. Бобров // Физика и химия обработки материалов. 1991. № 5. С. 60 – 63.
Review
For citations:
Budovskikh E., Bashchenko L., Makeeva N. FEATURES OF LIQUID-PHASE MIXING OF TITANIUM AND NICKEL WITH ALUMINUM IN ELECTROEXPLOSIVE ALLOYING. Bulletin of the Siberian State Industrial University. 2020;(1):49-51. (In Russ.)
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