The present work is addressed to the development of the technique of calculation of the strength change for the metal samples under external loadings by the molecular-dynamics method. Such a strength change results from the absorption interaction with a metal melt on the nano-structure surface (a kind of the Rebinder effect). The timeliness of this problem is associated with the creation of the optimal technology of formation and processing of structural materials for up-to-date equipment. The paper presents the developed approaches to the Rebinder effect simulation by the molecular-dynamics method. The influence of a melted silver drop on a copper surface on mechanical characteristics and general geometry of the system under the action of the tension stress is studied by means of comparison with the copper sample under the action of the same tension stress.

本工作致力于通过分子动力学方法计算外部载荷下金属样品的强度变化的技术。这种强度变化是由于与纳米结构表面上的金属熔体的吸收相互作用（一种Rebinder效应）引起的。这个问题的及时性与为最新设备的结构材料的成形和加工的最佳技术的创造有关。本文提出了用分子动力学方法模拟Rebinder效应的先进方法。