Rosaric electron microscopy as a tool for solving engineering problems in welding. Tutorial. Bakhmatov P.V., Grigoryev V.V., Kalugina A.A.

information on the basics and principles of conducting raster electron microscopy. The basic functionality of the Hitachi 3400N is described. The results of scientific research are shown in solving engineering problems using a raster electron microscope: a qualitative analysis of the distribution of alloying elements both according to the plane of the scanned sample and in a given direction, fractureography, diffusion layers in welded joints, the study of the surface of the welded edges and welding wire, the causes Metal seam and more. The generalization of numerous publications in domestic and foreign specialized literature, as well as the authors' own studies are included.

For students, masters, graduate students of technical universities and institutes, as well as specialists of the Research Institute, KB, enterprises of the aviation and space complex. The materials of the book can serve as the basis for the development of technological recommendations, standards that determine the content of curriculum, educational and methodological aids for the professional training of engineering and scientific personnel.