Obrabotka Metallov 2014 No. 3

№ 3 (64) 2014 5 CONTENTS OBRABOTKAMETALLOV MATERIAL SCIENCE Pugacheva N.B., Lebed A.V. Analysis of α-grain uniformly distributed over the cross section of pipe billets 58Cu-34Zn-3Mn-2Al alloy........................................................................................................ 6 Sizova O.V., Kolubaev A.V., Kolubaev E.A., Zaikina A.A., Rubtsov V.E. Fracture of friction stir welded butt joints structure of aluminum-magnesium alloy................................................................................ 14 Shevtsova L.I. Structure and mechanical properties of Ni3Al intermetallic, fabricated by spark plasma sintering of mechanically activated «Ni - Al» powder mixtures.......................................................................... 21 Lozhkin V.S., Lozhkina E.A., Mali V.I., Esikov M.A. Structure and mechanical properties of multilayered composite material, formed by explosive welding of steel 12Х18Н10Т and steel Н18К9М5Т thin plates....... 28 Zakharchenko K.V., Kapustin V.I., Larichkin A.Yu. About the influence of ceramic coatings on the stress- strain characteristics of the alloy Д16АТ (Al-Cu-Mg)........................................................................................ 37 TECHNOLOGY Skvortsov V.F., Tsygankov R.S., Boznak A.O., Fedotov V.S. Residual stresses in compression and tension mandrelling of thick-walled cylinders................................................................................................................. 45 Rakhimyanov A.Kh., Rakhimyanov Kh.M., Krasilnikov B.A. Technological features of the bimetallic joints «steel Ст3 + steel 12Х18Н10Т» layout by high-precision plasma cutting................................................ 51 Medvedeva O.I., Yanyushkin A.S., Popov V.Y. An influence of hard alloys electro-diamond grinding parameters on the amount of dissolved materiall............................................................................................ 68 Leonov S.L., Tatarkin E.Y., Anzyryaev R.A. Stochastic optimization during preparation of the basis for thecoating............................................................................................................................................................. 76 Krechetov A.A. Development of the finite element method for solution of the contact problem of interaction between the tool and workpiece............................................................................................................................ 82 Skeeba V.Yu., Pushnin V.N., Erohin I.A., Kornev D.Yu. Analysis of the stress-strain state of the material under high-energy heating by high frequency currents........................................................................................ 90 Guidelines for Writing a Scientific Paper ............................................................................................................ 103 Abstract requirements .......................................................................................................................................... 105 Rules for authors .................................................................................................................................................. 107 CONTENTS