Results 271 to 280 of about 10,967 (293)

Hot ductility behavior of vanadium containing steels

Materials Science and Engineering: A, 2002
Abstract The hot ductility of four plain carbon steels containing different levels of V have been obtained after solution treating at 1330 °C, cooling to test temperatures in the range 700–1000 °C, and testing at a strain rate of 3×10−3 s−1. The obtained ductility troughs were compared with that obtained from Nb containing steel.
openaire   +1 more source

Influence of test direction on hot ductility of austenite

Materials Science and Technology, 1988
Abstract The influence of test direction on the hot ductility of a hot worked high S steel (0·15%S) has been examined over the temperature range 700–1100°C and for strain rates 3·3 × 10−4 and 1·3 %times; 10−2 s−1. As with room temperature tensile testing, ductility was lowest in the short transverse direction and greatest in the longitudinal direction.
B. Mintz, Z. Mohamed
openaire   +1 more source

Influence of inclusions on hot ductility of Fe-25Ni

Metals Technology, 1976
AbstractHot-workability tests have been conducted on an Fe-25Ni alloy, which dynamically recrystallizes during testing, to determine the effect of hard oxide inclusions on the ductility. Four different inclusion distributions have been studied and it has been established that for all these distributions ductility increases as strain rate increases and ...
M. D. Coward, G. J. Richardson, C. M. Sellars   +2 more
openaire   +1 more source

Hot ductility of austenitic Fe-Ni alloys

Metals Technology, 1976
AbstractThe hot ductility of a range of Fe-Ni alloys was investigated by hot tensile testing the materials in the austenitic condition. The ductility of the alloys varied in a complex manner with composition, temperature, and strain rate. The mechanism of failure was studied in a 36% Ni alloy by metallographic examination.
R. W. Evans, F. L. Jones
openaire   +1 more source

Hot ductility and fracture mechanisms of a structural steel

2006
Se evaluó la ductilidad en caliente de un acero de construcción procedente del reciclaje de chatarra con el fin de determinar el origen de las grietas transversales que aparecen en las esquinas de algunas palanquillas. Para ello, se extrajeron probetas de dos palanquillas de una misma calidad de acero.
Calvo, J., Cabrera, J. M., Prado, J. M.
openaire   +2 more sources

Influence mechanism of boron segregation on the microstructure evolution and hot ductility of super austenitic stainless steel S32654

Journal of Materials Science and Technology, 2022
Shucai Zhang, Huabing Li, Zhouhua Jiang   +2 more
exaly  

Hot-Ductility Behavior of Tantalum-Tungsten Alloys.

Proposed for presentation at the International Materials Applications & Technologies held September 12-15, 2022 in New Orleans, LA., 2022
Zahra Ghanbari, Erin Barrick, Jack Herrmann, Peter Duran   +3 more
openaire   +1 more source

Hot ductility of steels and its relationship to the problem of transverse cracking in continuous casting

International Materials Reviews, 2010
B Mintz, D N Crowther
exaly  

Hot ductility behaviour of high-Mn TWIP steels

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2011
Atef Hamada
exaly  

Hot ductility behavior of high-Mn austenitic Fe–22Mn–1.5Al–1.5Si–0.45C TWIP steels microalloyed with Ti and V

Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2014
Antonio Enrique Salas-Reyes, I Mejia, A Bedolla-Jacuinde   +2 more
exaly