Modification of Mechanical Characteristics of 10TiNiCr180 Stainless Steel Tubes in the Process of Drawing Under the Action of Ultrasonic Vibrations

Susan M. M., Dumitras G.P., Achitei C. Dragos Cristian, Iliescu D.Viorel, Gavrila C. Bogdan Lucian

Abstract

УДК 621.9.048.6; 621.774.06:669

The paper presents the results of the experimental research concerning modification of mechanical characteristics of resistance and plasticity in the process of drawing of 10TiNiCr180 stainless steel tubes with and without ultrasonic vibrations. The experiments were performed in the framework of the CEEX project (Excelence Research Program, Ministry of Education, Research and Innovation of Romania), Contract no. 293/2006. Modification of mechanical characteristics of resistance and plasticity is analyzed for the tube samples processed using the classical technology (CT) or ultrasonic vibration drawing (UVD) depending on the relative drawing velocity (v_dr / v_v).

В статье представлены результаты экспериментальных исследований по модифицированию механических характеристик прочности и пластичности при волочении труб из нержавеющей стали 10TiNiCr180 под воздействием и без воздействия ультразвуковых колебаний. Эксперименты проводились в рамках проекта CEEX, контракт № 293/2006. Модифицирование механических характеристик прочности и пластичности в зависимости от относительной скорости волочения (v_dr / v_v) было изучено на образцах труб при классической обработке и при воздействии ультразвуковых колебаний.

Download full-text PDF. 3543 downloads

Menu

Vol. 46 (2010), Issue 1, p. 64-71

Modification of Mechanical Characteristics of 10TiNiCr180 Stainless Steel Tubes in the Process of Drawing Under the Action of Ultrasonic Vibrations

Abstract