Results 151 to 160 of about 1,910,363 (347)
Advanced Engineering Materials, EarlyView.A laboratory‐scale procedure is developed to evaluate the efficiency of melt‐cleaning and drossing fluxes during aluminium alloy recycling, studying their effects on melt cleanliness and tensile properties of secondary foundry alloys. This work provides a practical tool for foundries and aluminium refiners to assess the efficiency of salt fluxes in ...
Veronica Milani, Giulio Timelli
wiley +1 more source
Osteoporose e osteoartrose são mutuamente excludentes?
Revista Brasileira de ReumatologiaDesde que Foss e Byers, em trabalho pioneiro de 1972, concluíram que osteoartrose (OA) associava-se com média mais elevada de densidade óssea e que osteoporose (OP) e OA do quadril não ocorriam, habitualmente, juntas, muito tem sido especulado sobre a ...
Hilton Seda
doaj
Penile fracture: experience in 56 cases
International Brazilian Journal of Urology, 2003 OBJECTIVE: The aim of this work is to report the diagnostic and therapeutic options for 55 patients with clinical diagnosis of penile fracture. MATERIALS AND METHODS: The patients were retrospectively assessed between 1982 and 2002.
Koifman Leandro +4 more
doaj
Advanced Engineering Materials, EarlyView.Rotary friction welding of steel E355 and the aluminum alloy EN AW‐6082 can lead to the formation of brittle intermetallic phases. The primary process parameters are varied in order to determine their influence on this intermetallic phase formation and the resulting mechanical properties.
Laura Huber +4 more
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ST. GEORGE'S HOSPITAL: CASE OF NECROSIS OF THE ULNA FOLLOWING DIFFUSE INFLAMMATION AFTER INJURY (AND PROBABLY SIMPLE FRACTURE): REMOVAL OF A SEQUESTRUM INVOLVING THE WHOLE SHAFT OF THE BONE FOR SEVEN INCHES OF ITS LENGTH [PDF]
Todd Holmes
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Mechanical Properties of Different Austenitic High‐Nitrogen Steel Grades Produced by Powder Mixtures
Advanced Engineering Materials, EarlyView.The effect of nitrogen content on the mechanical properties of austenitic stainless steels is investigated using tailored powder metallurgical processing. Different PM routes, including additive manufacturing, enable controlled nitrogen uptake and complex geometries.
Felix Radtke +6 more
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Advanced Engineering Materials, EarlyView.Fe–12Mn–0.2C medium‐manganese steel is processed by laser‐based powder bed fusion of metals using blended as well as pre‐alloyed powder. Various scanning speeds are used to determine the influence of energy deposition rate on microstructure and mechanical properties.
Leoni Hübner +4 more
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Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin +10 more
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