1. Institute of Materials Research, Materials Mechanics, Solid State Joining Processes, Alemanha; Universidade Federal do Rio Grande do Sul, Brasil
2. Universidade Federal do Rio Grande do Sul, Brasil
3. Institute of Materials Research, Materials Mechanics, Solid State Joining Processes, Alemanha; Universidade Regional Integrada do Alto Uruguai e das Missões, Brasil
4. Centro de Investigación en Tecnologías de Unión, Espanha
5. Institute of Materials Research, Materials Mechanics, Solid State Joining Processes, Alemanha