I.A. Savin

TL;DR: In this paper, a model of joint plastic deformation of two metals in cold state was proposed based on a well-known "oxide" hypothesis, and it was demonstrated experimentally that steel/ brass close contact occurs as early as at the degree of deformation 0.15-0.20.

TL;DR: In this article, the deformation of the bimetal surface layer during cold rolling is calculated for forming a connection layer of the Bimetal during cold-rolling, depending on the thickness and sizes of destruction blocks, the ratio of the geometric shapes of the blocks of the surface layer destruction, the external friction during rolling, the strip tension, the diameter of the rolls, the thickness of bimetallic billet.

TL;DR: In this article, the surface roughness of compression molds castings received by casting under pressure depending on the condition of the form-building surface was investigated and the recommendations about improvement of quality of a surface of castings by drawing sheetings are submitted by phisical vapour deposition method.

TL;DR: In this paper, various approaches to a research of the mechanism of destruction of form-building surfaces of compression molds for the casting under pressure (CUP) are considered, and the main reasons for emergence of various defects of working surfaces of form building details are defined.

TL;DR: In this article, the influence of such factors on the strength of the bonding of bimetal layers as the surface hardening of contact surfaces, the microgeometry of contact surface, the temperature of diffusion annealing after cladding, and influence of the ratio of the thicknesses of BIMM layers was investigated.