The microstructural evolution with varying intercritical-annealing temperatures of medium-Mn (alpha + gamma) duplex lightweight steels and its effects on tensile properties were investigated in relation to the stability of austenite. The size and volume fraction of austenite grains increased as the annealing temperature increased from 1123 K to 117...
Weight reduction from down-gauged high-strength steels has been an important issue in automotive industries to improve fuel efficiency. In addition to lightweight needs, automotive steels require an excellent combination of specific strength and ductility for forming complex shapes as well as improving crashworthiness qualities. Here in the present...
The need for lightweight materials has been an important issue in automotive industries to reduce greenhouse gas emission and to improve fuel efficiency. In addition, automotive steels require an excellent combination of strength and ductility to sustain automotive structures and to achieve complex shapes, but the traditional approach to obtain a r...
Cold coiling of high tensile steel rod into helical coil springs for the automotive industry is a new technique being implemented amongst spring manufacturers worldwide. To characterise this coil production process, the neutron strain scanning technique has been employed to non-destructively elucidate the influence production stages have on the tri...
Germany
Germany
Germany
SIGLE / Available from TIB Hannover: F04B2169 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische Informationsbibliothek / Bundesministerium fuer Bildung und Forschung, Berlin (Germany) / DE / Germany
Die Entwickler von Verbrennungsmotoren haben enorme Anstrengungen unternommen, um sowohl den Kraftstoffverbrauch als auch die Abgasemissionen erheblich zu reduzieren. Dennoch fordern zukuenftige Abgasgesetze eine weitere Reduzierung im transienten Betrieb. Gerade die Verbesserung des dynamischen Verhaltens (Response) von Verbrennungsmotoren bei gle...
Available from TIB Hannover: RO 9404(105) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische Informationsbibliothek / SIGLE / DE / Germany
