Results 281 to 290 of about 58,230 (310)

Electrohydraulic trimming of advanced and ultra high strength steels

Journal of Materials Processing Technology, 2014
Abstract Electrohydraulic trimming (EHT) is a novel method of trimming sheet metal panels and is based upon the electro-hydraulic effect: a complex phenomenon related to the discharge of high voltage electrical current through a liquid. In EHT, electrical energy is stored in a bank of capacitors and is converted into kinetic energy within the liquid ...
Sergey F. Golovashchenko, Alan J. Gillard, Alexander V. Mamutov, John F. Bonnen, Zejun Tang   +4 more
openaire   +1 more source

Ultra-High-Strength and Gigapascal Steels

Abstract This chapter discusses ultra-high-strength steels (UHSS) and gigapascal (GPa) steels and discusses the global formability diagram.
openaire   +1 more source

Design of Ultra-High Strength Sheet Steel Beams

SAE Technical Paper Series, 1990
<div class="htmlview paragraph">Cold-rolled sheet steels with yield strengths from 50 to 180 ksi have been used for bumper reinforcement beams. As yield strength increases, thickness can be decreased. However, at reduced sheet thickness, the maximum load capacity of a given beam is influenced by local buckling.
James E. Borchelt, Bala Subbaraman
openaire   +1 more source

Controlling Hydrogen Embrittlement in Ultra-High Strength Steels

CORROSION 2004, 2004
Abstract A Fe-13Co-11Ni-3Cr-1Mo-0.2C steel alloy, processed for ultra-high strength and fracture toughness, exhibits three distinct hydrogen trap states in a complex precipitation hardened martensitic microstructure and is susceptible to severe hydrogen embrittlement (HE) at threshold stress intensity levels as low as 20 MPa√m.
John R. Scully, Hakan Dogan, Daoming Li, Richard P. Gangloff   +3 more
openaire   +1 more source

Towards ultra-high strength dual-phase steel with excellent damage tolerance: The effect of martensite volume fraction

International Journal of Plasticity, 2023
Liejun Li, Zhiyuan Liang, M X Huang
exaly  

Ultra-high-strength steels (Maraging steels)

Journal of Scientific Instruments, 1963
openaire   +1 more source

Influence of refined hierarchical martensitic microstructures on yield strength and impact toughness of ultra-high strength stainless steel

Journal of Materials Science and Technology, 2020
Haiwen Luo, Zhenbao Liu
exaly  

Hot Stamping of Ultra-High Strength Steel Parts

Journal of the Japan Society for Technology of Plasticity, 2017
openaire   +1 more source

Axial compressive behavior of FRP-concrete-steel double skin tubular columns with a rib-stiffened Q690 steel tube and ultra-high strength concrete

Composite Structures, 2021
Jun-Jie Zeng
exaly  

Springback behaviour in bending of ultra-high-strength steel sheets using CNC servo press

International Journal of Machine Tools and Manufacture, 2007
Kaoru Akita, Yohei Abe
exaly