Results 111 to 120 of about 58,714 (317)
Evaluating Energy Absorption Performance of Filled Lattice Structures
Advanced Engineering Materials, EarlyView.Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney +2 more
wiley +1 more source
Evolução estrutural e térmica do Silício policristalino submetido à moagem mecânica [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Ciência e Engenharia de Materiais, Florianópolis, 2010Este trabalho caracterizou a evolução estrutural e térmica do Silício policristalino ...
Poffo, Claudio Michel
core
Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source
An introduction to surface alloying of metals
, 2014 An Introduction to Surface Alloying of Metals aims to serve as a primer to the basic aspects of surface alloying of metals. The book serves to elucidate fundamentals of surface modification and their engineering applications.
Hosmani, Santosh S +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
Fabricação e caracterização das ligas Ni20 Zn80 e CO20 Zn80 por mechanical allloying [PDF]
, 1995 Dissertação (Mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e ...
Pimenta, Alteni Fidelis
core
LASER SURFACE REMELTING AND ALLOYING OF ALUMINIUM ALLOYS
, 1989 Aluminium alloys offer notable advantages in the manufacture of structural components, but generally they have poor tribological behaviour characteristics.Such disadvantages can be lessened by adequate surface treatments, which do not compromise the over-all properties of the material used Laser surface remelting and alloying treatments enable the ...
Moschini, R., Appiano, S., Antona, P.L.
openaire +3 more sources
Advanced Engineering Materials, EarlyView.New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold +2 more
wiley +1 more source
Laser surface modification of biomedical alloys [PDF]
, 2012 This study investigated the effects of high speed laser surface modification on 316L stainless steel and Ti-6Al-4V for biomedical implants application. Laser processing was carried out in an inert argon environment using a 1.5 kW CO2 laser.
Chikarakara, Evans
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Effects of alloying on the behavior of B and S at Sigma 5 (210) grain boundary in gamma-Fe
, 2016 To get the atomic scale understanding of impurities induced intergranular embrittlement or enhancement and the control of these effects on austenitic stainless steels, behavior of impurities B and S at gamma-Fe grain boundary (GB) and effects of alloying
Li, YP +7 more
core +1 more source