«Mathematical Modelling And Information Technologies In Welding And Related Processes»
16—20 September, 2002, vil. Katsiveli, Crimea

• physical phenomena determining the effectiveness and distribution of heat input in welding heating;
  
• process of metal transfer in welding;
• formation and hydrodynamics of weld pool in fusion welding of solid and porous materials;
• solidification of weld pool, chemical composition of penetration zone and formation of chemical inhomogeneity;
• kinetics of microstructural changes in single-and multipass welding;
  
• relations:
  chemical composition
  — microstructure
  — mechanical properties;
  
• kinetics of deformation processes in the range of temperature intervals of hot crack formation and conditions of their prevention;
  
• thermodeformational processes in pressure welding with allowance for high deformations;
  
• hydrogen transport in welded joints; - estimation of hazard of cold (hydrogen) crack formation;
  
• residual stresses and strains in multipass welding taking into account the changes in metal microstructure;
  
• degradation of properties of materials of welded joints under the action of high temperatures, chemically-aggressive media and nuclear radiation;
  
• simulation of process of identification of defects in welded joints using NDT.

• creation of databases from characteristics of structural and welding materials for mathematical simulation of physical processes in welding and related processes;
• calculation — information systems for obtaining rational technological solutions on definite problems of welding and related processes;
• Internet and information services in the field of welding and related technologies

Working languages of the Conference:

Ukrainian,
Russian and
English

Address:

Prof. V. I. Makhnenko

E. O. Paton Electric Welding Institute
11, Bozhenko str. Kyiv, 03860, Ukraine

Tel.(380 44) 227 67 57
Fax: (380 44) 268 04 86

E-mail:
d34@pwi.relc.com,
journal@paton.kiev.ua