Researches regarding structural modifications that appears in the material of tools used for rubber waste attrition

Autor: Dobrotă, Dan
Matična publikacija: Metalurgija (Sisak) (2013)

Ultrasound influence on materials structure in parts reconditioned by welding with ultrasonic field

Autor: Dobrotă, Dan
Matična publikacija: Metalurgija (Sisak) (2013)

Structural modifications which appear in the area of welds of welded structures made of ST 52.3 steel

Autor: Dobrotă, Dan
Matična publikacija: Metalurgija (Sisak) (2014)

Researches on the chemical composition and hardness modifications that appear in the material of tools used for rubber waste attrition

Autor: Dobrotă, Dan
Matična publikacija: Metalurgija (Sisak) (2012)

Influence of parameters of welding regime on metallographic structure of materials from a joint welded in corner in "T" form

Autor: Petrescu, Valentin, Dobrotă, Dan
Matična publikacija: Metalurgija (Sisak) (2015)

Dependence of the mechanical properties of joints welded according to the parameters of the metal active gas (MAG) welding regime

Autor: Dobrotă, Dan, Petrescu, Valentin
Matična publikacija: Metalurgija (Sisak) (2016)

Research on deformations which appear in within the metal structures of mining equipment

Autor: Paraschiv, Gigel
Matična publikacija: Metalurgija (Sisak) (2014)

Ultrasound effect on the mechanical properties of parts loaded by welding

Autor: Amza, Catalin Gheorghe
Matična publikacija: Metalurgija (Sisak) (2013)

Researches concerning the ultasonic energy influence on the resistence to the abrasive wear of loaded welded parts

Autor: Amza, Catalin Gheorghe
Matična publikacija: Metalurgija (Sisak) (2013)

Risk estimation of air pollution produced by a welded constructions company

Autor: Amza, Catalin Gheorghe
Matična publikacija: Metalurgija (Sisak) (2012)

The optimization of welding regime parameters at shielded metal arc welding (SMAW) by mathematical modeling

Autor: Petrescu, Valentin, Paraschiv, Gigel, Dobrotă, Dan
Matična publikacija: Metalurgija (Sisak) (2016)

Analysis of metallographic structure and hardness of aluminum alloy 3L59 from the structure of vulcanization equipment

Autor: Armăşoiu, Petre, Dobrotă, Dan, Petrescu, Valentin
Matična publikacija: Metalurgija (Sisak) (2015)

Finite element type of stress analysis for parts based on S235 JR steel welding

Autor: Babis, C.
Matična publikacija: Metalurgija (Sisak) (2014)

Researches and studies regarding brazed aluminium alloys microstructure used in aeronautic industry

Autor: Dimitrescu, A., Nitoi, Dan, Dobrotă, Dan, Apostolescu, Zoia
Matična publikacija: Metalurgija (Sisak) (2015)

The influence of pieces thickness on metallographic structure of welded joints

Autor: Dobrotă, Dan, Iacobescu, Gabriel, Ghionea, Ionut Gabriel, Ionescu, Nicolae
Matična publikacija: Metalurgija (Sisak) (2016)

Influence of use of ultrasound on metallographic structure of plated pieces by welding in ultrasonic field

Autor: Amza, Catalin Gheorghe, Dobrotă, Dan, Petrescu, Valentin, Apostolescu, Zoia, Albulescu, Radu Gabriel
Matična publikacija: Metalurgija (Sisak) (2015)

Influence of use of ultrasound on the mechanical properties of plated pieces by welding in ultrasonic field

Autor: Amza, Catalin Gheorghe, Petrescu, Valentin, Dobrotă, Dan, Apostolescu, Zoia, Albulescu, Radu Gabriel
Matična publikacija: Metalurgija (Sisak) (2015)

Choosing the optimum material for making a bicycle frame

Autor: Rontescu, Corneliu, Cicic, Dumitru Titi, Amza, Catalin Gheorghe, Chivu, Oana Roxana, Dobrotă, Dan
Matična publikacija: Metalurgija (Sisak) (2015)

Research of the ultrasonic testing parts reconditioned by welding

Autor: Petriceanu, C., Dobrotă, Dan, Rontescu, Corneliu, Cicic, Dumitru Titi, Chivu, Oana Roxana, Teodorescu, O.
Matična publikacija: Metalurgija (Sisak) (2016)

Research on environmental impact assessment of flame oxyacetylene welding processes

Autor: Amza, Catalin Gheorghe
Matična publikacija: Metalurgija (Sisak) (2013)