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RISThe Use of Notched Beams to Establish a Multiaxial Stress-Fracture Criterion for Beryllium
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Fracture of beryllium under biaxial states of stress has been studied in the past using thin-walled tubes loaded by combinations of axial load, torsion, and internal pressure. In the present ...
Historical Aspects in Our Understanding of the Ductile-Brittle Transition in Steels
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The historical development of present understanding of the ductile-brittle transition in steel is traced from the earliest studies over 150 years ago to the present day. Although understanding ...
The Influence of Displacement Rate on Environmentally Assisted Cracking of Precracked Ductile Steel Specimens
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Sustained load and rising displacement tests were performed on precracked specimens to investigate the environmentally assisted cracking (EAC) behavior of AISI 4340, σ0 = 1095 MPA (159 ksi), in ...
Cooper-Bessemer Coal-Fueled Engine System—Progress Report
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Single-cylinder engine tests were conducted as part of a long-range effort to develop a technology base for coal-fueled stationary modular power plants based on the Cooper-Bessemer LS Series ...