Посилання:Shock alloying of metals by cumulative plasma streams / L.I. Ivanov, A.I. Dedyurin, I.V. Borovitskaya, O.N. Krokhin, V.Ya. Nikulin, E.N. Peregudova, S.N. Polukhin, A.A. Tikhomirov, Yu.S. Avraamov, A.D. Shlyapin // Вопросы атомной науки и техники. — 2006. — № 6. — С. 201-203. — Бібліогр.: 11 назв. — англ.
Підтримка:The work was supported by the RFBR, project # 05-08-50052, by the grant of President of RF НШ-5489.2006.2 and State contract № 02.445.11.7306.
The report presents the investigation of a possibility of an application of pulse concentrated energy fluxes for the
creation by shock alloying method of pseudo-solid solutions of metals, which interact chemically with each other
neither in solid nor in liquid states. As an example of such compounds a system W-Cu was chosen. The experiments
were conducted by use of plasma focus facility PF-4 (Installation "TYULPAN") in Lebedev Physical Institute. In the
work it was found that the copper plate was welded with the high degree of adhesion to tungsten. The nature of the
penetration of chemically neutral atoms of Cu in material of a target (W) is connected probably with two processes –
the energy transfer to atoms from concentrated pulse fluxes of energy and the initiation of shock waves and their
propagation in the target material.