Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fracture toughness of recycled AISI 1040 steel chip reinforced AlMg1SiCu aluminum chip composites
Highlights The highest hardness values were observed on the surfaces of 40% AISI1040 steel chip reinforced Al composites. The increase of steel weight% content provided the positive effect on compressive strength and density of composite. 20% AISI 1040 steel weight content composite had the highest flexural strength as 16.05MPa. The highest fracture toughness values were obtained from 20% AISI steel weight content composites. The brittle fracture surfaces were observed on 30% and 40% AISI 1040 steel chip reinforced Al composites.
Abstract In this paper, a method of recycling aluminum and steel chip is presented by applying powder methodology. This method consists of the composite production, cold pressing, a new sintering method, definition of mechanical properties and fracture toughness. AISI 1040 steel chip was used as reinforcement materials and AlMg1SiCu aluminum chip were used as matrix materials. AISI 1040 steel chip reinforcement was added into the matrix for 20%, 30% and 40% weight ratios. To determine the mechanical behaviors of composites, compressive strength, three point bending, hardness and fracture toughness, initial notch depth method tests were performed at ambient condition. It was observed that steel chip reinforcement provided increased compressive strength and hardness, but the fracture toughness of composites decreased versus to increasing steel content. Considering analyses of microscopic micrographs of composites (SEM), by increasing steel content causes an increase in the angular facets on fracture surfaces.
Fracture toughness of recycled AISI 1040 steel chip reinforced AlMg1SiCu aluminum chip composites
Highlights The highest hardness values were observed on the surfaces of 40% AISI1040 steel chip reinforced Al composites. The increase of steel weight% content provided the positive effect on compressive strength and density of composite. 20% AISI 1040 steel weight content composite had the highest flexural strength as 16.05MPa. The highest fracture toughness values were obtained from 20% AISI steel weight content composites. The brittle fracture surfaces were observed on 30% and 40% AISI 1040 steel chip reinforced Al composites.
Abstract In this paper, a method of recycling aluminum and steel chip is presented by applying powder methodology. This method consists of the composite production, cold pressing, a new sintering method, definition of mechanical properties and fracture toughness. AISI 1040 steel chip was used as reinforcement materials and AlMg1SiCu aluminum chip were used as matrix materials. AISI 1040 steel chip reinforcement was added into the matrix for 20%, 30% and 40% weight ratios. To determine the mechanical behaviors of composites, compressive strength, three point bending, hardness and fracture toughness, initial notch depth method tests were performed at ambient condition. It was observed that steel chip reinforcement provided increased compressive strength and hardness, but the fracture toughness of composites decreased versus to increasing steel content. Considering analyses of microscopic micrographs of composites (SEM), by increasing steel content causes an increase in the angular facets on fracture surfaces.
Fracture toughness of recycled AISI 1040 steel chip reinforced AlMg1SiCu aluminum chip composites
Guluzade, Reshad (Autor:in) / Avcı, Ahmet (Autor:in) / Turan Demirci, M. (Autor:in) / Faruk Erkendirci, Ö. (Autor:in)
10.05.2013
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Fracture toughness of recycled AISI 1040 steel chip reinforced AlMg1SiCu aluminum chip composites
| British Library Online Contents | 2013
Fracture toughness of recycled AISI 1040 steel chip reinforced AlMg1SiCu aluminum chip composites
| British Library Online Contents | 2013
Fracture toughness of recycled AISI 1040 steel chip reinforced AlMg1SiCu aluminum chip composites
| British Library Online Contents | 2013
Fracture toughness of recycled AISI 1040 steel chip reinforced AlMg1SiCu aluminum chip composites
| British Library Online Contents | 2013
Microstructure and Mechanical Behaviour of Friction Welded AISI 2205/AISI 1040 Steel Joints
| British Library Online Contents | 2012