Fatigue behavior of homogeneous-microstructure and mixed-microstructure steels

TMS Annual Meeting

Volumn , Issue , 2008, Pages 175-180

  Firrao, D ^a   Matteis, P ^a   Mortarino, G M M ^a   Spena, P Russo ^a   Chiarbonello, M ^a   Silva, G ^b   Rivolta, B ^b   Gerosa, R ^b   Ghidini, A ^c  

^a POLITECNICO DI TORINO   (Italy)

^b POLITECNICO DI MILANO   (Italy)

^c Lucchini Sidermeccanica   (Italy)

Author keywords

Fatigue; Mixed microstructures; Plastic mold steels

Indexed keywords

BUILDING MATERIALS; CRACK PROPAGATION; CRACKING (CHEMICAL); CRACKS; ELASTICITY; EXHIBITIONS; FATIGUE CRACK PROPAGATION; FATIGUE TESTING; FUNCTIONAL ELECTRIC STIMULATION; MICROSTRUCTURAL EVOLUTION; MICROSTRUCTURE; MOLDS; PLASTICITY; PLASTICS; STEEL; SURFACE TREATMENT; TESTING; WELDS;

ANNUAL MEETINGS; AUTOMOTIVE COMPONENTS; EXPERIMENTAL TESTING; FATIGUE; FATIGUE BEHAVIOR; FATIGUE CRACK GROWTH BEHAVIOR; FATIGUE-CRACK-GROWTH TESTS; HARDENED STEELS; HEAT-TREATMENT; MICROALLOYED STEELS; MICROSTRUCTURAL FEATURES; MIXED MICROSTRUCTURES; PLASTIC MOLD STEELS; STRUCTURAL MATERIALS; TEMPERED MARTENSITE;

FATIGUE OF MATERIALS;

EID: 51649127525     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. D. Firrao et al. "Relationships between tensile and fracture mechanics properties and fatigue properties of large plastic mould steel blocks", Mater. Sc. Eng. A, 468-470 (2007), 193-200.
2. D. Firrao et al. "Comparison between traditional and innovative steels for large plastic moulds", in: A. Gokhale, J. Li, T. Okabe (eds.), Characterization of Minerals, Metals, and Materials (TMS: Warrendale, PA, USA, 2007), 69-78.
3. D. Firrao et al. "Relation between fatigue crack initiation and propagation, toughness and microstructure in large steel blooms for automotive plastic molds". Int. J. Fatigue, 29 (2007), 1880-1884.
4. E. Campagnoli et al. "Proprietà termofisiche di un acciaio per stampi per materie plastiche, in funzione della temperatura e delle fasi", in: 31° Convegno Nazionale AIM (AIM: Milan, Italy, 2006).
5. ASTM E647-05, Standard test method for measurement of fatigue crack growth rates.
6. BS 6835-1:1998, Method for the determination of the rate of fatigue crack growth in metallic materials.