Group Members

Staff: Photo 1, Photo 2


• Director
Raúl Eduardo Bolmaro, Group Leader, Physics PhD, professor of Continuum Mechanics and several Post-Doc Courses, CONICET staff member.
bolmaro@ifir.edu.ar - Personal page

• Researcher
Ricardo A. Lebensohn,Physics PhD, CONICET staff member, professor Faculty of Science and Engineering, UNR.
lebenso@ifir.edu.ar - Personal page

• Researcher
Pablo A. Turner, Physics PhD, professor Faculty of Science and Engineering, UNR.
turner@ifir.edu.ar - Personal page

• Researcher
Analía Roatta, PhD in Physics, professor Faculty of Science and Engineering, UNR.
roatta@ifir.edu.ar - Personal page

• Researcher
María de los Angeles Bertinetti,PhD Physics, teaching assistant Faculty of Science and Engineering, UNR.
bertine@ifir.edu.ar - Personal page

• Researcher
Javier W. Signorelli,Physics PhD, CONICET staff member, professor Faculty of Science and Engineering, UNR
signorel@ifir.edu.ar

• Researcher
Andrea Fourty, Master in Physics, teaching assistant Faculty of Science and Engineering, UNR.
fourty@ifir.ifir.edu.ar

• Researcher
Osvaldo A. Lambri,PhD Physics, CONICET staff member, teaching assistant Faculty of Science and Engineering, UNR.
lambri@ifir.edu.ar - Personal page

• Becario Doctoral Conicet
César Sobrero, Lic. En Física.
sobrero@ifir.edu.ar
• Researcher
Marcelo Severino, Doctor en Tecnología Química, becario pos-doc ANPCYT.
severino@ifir.edu.ar

Projects

	Textures and simulations
	Residual strains and stresses
	Micromechanical modeling
	Finite Element Models
	Microscopic-mesoscopic-macroscopic
	X-ray and neutron diffraction
	Elastic, thermal and plastic properties

Experiments

• Texture measurements and analysis by X ray diffraction
• X ray powder diffraction measurements and analysis
• Residual strain measurements

Applications

• Deep drawing
• Mechanical properties prediction and determination
• Mechanical integrity

Products and Services

Self Consistent program for texture simulation. This software is provided as a demo product. For a demo or full version please contact Javier W. SignorelliRaúl Eduardo Bolmaro

SelfCon briefing

Publications

• "Short Range Misorientation Correlation and its Evolution Influence Over Texture Development". R.E. Bolmaro, A. Roatta, A. Fourty, C.T. Necker and J. Bingert. National Research Council Press. Proceedings ICOTOM XII. August 9th-13th 1999. Montreal, Canada. Szpunar, J.A. Ed. Pp 358-363.


• "Critical Stress Identification In Textured Materials Using Selfconsistent Polycrystalline Inverse Model". J. Signorelli, A. Fourty, R. Lebensohn and R.E. Bolmaro. National Research Council Press. Proceedings ICOTOM XII. August 9th-13th 1999. Montreal, Canada. Szpunar, J.A. Ed. Pp 316-321.


• "X-Ray and Neutron Diffraction Measurement of Textures of Two-Phase Materials". R.E. Bolmaro and H.-G. Brokmeier. National Research Council Press. Proceedings ICOTOM XII. August 9th-13th 1999. Montreal, Canada. Szpunar, J.A. Ed. pp 211-216.


• "Experiments and Simulations by Self-Consistent Models of Texture Development in Cu-Fe Powder Composites" R.E. Bolmaro, A. Fourty and H.-G. Brokmeier. Text. and Micr. , 33 (1999) 125-138.


• "Mechanical Behavior gamma-TiAl-Based Polysinthetically Twinned Crystals:Micromechanical Modelling and Experimental Validation". R. Lebensohn, H. Uhlenhut, C. Hartig and H. Mecking. Acta Mater.46 (1998) 4701-4709.


• "Calculation of Intergranular Stresses based on a Large Strain Viscoplastic Selfconsistent Polycyrstal Model". R. Lebensohn, P. Turner, J. Signorelli, G.R. Canova and C. Tome. Model.and Simul.in Mat.Sc. Eng.6 (1998)447-465.


• "The Rules for the Lattice Rotation Accompanying Slip as derived from a Selfconsistent Model". R. Lebensohn and T. Leffers.Text.and Microst.31 (1999)217-230.


• "A new approach to Crystal Spin Calculation During Deformation Texture Development". R.E. Bolmaro, A. Fourty, A. Roatta, M.A. Bertinetti, P.A.Turner and J.W. Signorelli. Scripta mater. 43 (2000) 553-559.


• "Development of Wire Drawing Textures in Cu-Fe. The Influence of Macroscopic and Microscopic Heterogeneities".R.E. Bolmaro, A. Fourty, J.W. Signorelli and H.-G. Brokmeier. Submitted to Acta mater.