Search results: Found 3

Listing 1 - 3 of 3
Sort by
Microstructure and Mechanical Properties of Structural Metals and Alloys

Author:
ISBN: 9783038975052 / 9783038975069 Year: Pages: 272 DOI: 10.3390/books978-3-03897-506-9 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- Chemical Engineering
Added to DOAB on : 2019-06-26 08:44:06
License:

Loading...
Export citation

Choose an application

Abstract

The papers collected in this special issue clearly reflect the modern research trends in materials science. These fields of specific attention are high-Mn TWIP steels, high-Cr heat resistant steels, aluminum alloys, ultrafine grained materials including those developed by severe plastic deformation, and high-entropy alloys. The major portion of the collected papers is focused on the mechanisms of microstructure evolution and the mechanical properties of metallic materials subjected to various thermo-mechanical, deformation or heat treatments. Another large portion of the studies is aimed on the elaboration of alloying design of advanced steels and alloys. The changes in phase content, transformation and particle precipitation and their effect on the properties are also broadly presented in this collection, including the microstructure/property changes caused by irradiation.

Keywords

Mg–Sm–Zn–Zr --- dynamic precipitation --- microstructure --- mechanical property --- bimodal ferrite steel --- ultrafine-grained microstructure --- mechanical properties --- corrosion resistance --- abnormal grain growth --- grain boundary engineering --- electron backscattered diffraction --- growth rate --- Al metal matrix composites --- microstructure --- mechanical properties --- strengthening mechanism --- hot compression --- dynamic recovery --- dynamic recrystallization --- texture --- aluminum alloys --- Al-Fe-Si-Zr system --- microstructure --- hardness --- electrical conductivity --- metal–matrix composite --- high-pressure torsion --- microstructure evolution --- microhardness --- shape memory alloy --- columnar grain --- Cu-Al-Mn --- elastocaloric effect --- strain rate --- measuring temperature --- creep --- lead-free solder --- Sb solder --- Sn-8.0Sb-3.0Ag --- solder microstructure --- martensitic steels --- creep --- precipitation --- electron microscopy --- high-Mn TWIP steel --- cold rolling --- annealing --- recovery --- recrystallization --- strengthening --- austenitic 304 stainless steels --- sub-merged arc welding --- post-weld heat treatment --- aluminum alloys --- aging --- precipitation --- electrical resistivity --- mechanical properties --- ferritic steel --- irradiation --- nanoindentation --- hardness --- transmission electron microscopy (TEM) --- microstructure --- high-entropy alloys --- high-pressure torsion --- microstructure evolution --- twinning --- mechanical properties --- welded rotor --- weld metal --- impact toughness --- PWHT --- microstructure evolution --- Cu-Cr-Zr --- precipitation --- orientation relationship --- recrystallization --- annealing twins --- structural steel plate --- nonmetallic inclusions --- rare earth control --- M23C6 --- ion irradiation --- M6C --- amorphization --- RAFM steels --- hot stamping --- press hardening --- martensitic expansion --- force peak --- cycle time --- high-Mn steel --- deformation twinning --- dynamic recrystallization --- grain refinement --- work hardening --- in situ tensile testing --- super duplex stainless steel --- SDSS --- low-temperature --- ?-phase --- SEM --- EBSD --- microstructure analysis --- n/a

Processing-Structure-Property Relationships in Metals

Authors: ---
ISBN: 9783039217700 / 9783039217717 Year: Pages: 240 DOI: 10.3390/books978-3-03921-771-7 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2019-12-09 16:39:37
License:

Loading...
Export citation

Choose an application

Abstract

In the industrial manufacturing of metals, the achievement of products featuring desired characteristics always requires the control of process parameters in order to obtain a suitable microstructure. The strict relationship among process parameters, microstructure, and mechanical properties is a matter of interest in different areas, such as foundry, plastic forming, sintering, welding, etc., and regards both well-established and innovative processes. Nowadays, circular economy and sustainable technological development are dominant paradigms and impose an optimized use of resources, a lower energetic impact of industrial processes and new tasks for materials and products. In this frame, this Special Issue covers a broad range of research works and contains research and review papers.

Keywords

titanium composites --- in situ secondary phases --- microstructure --- inductive hot pressing --- intermetallic --- bainite rail --- tempering --- retained austenite --- tensile property --- impact toughness --- cryorolling --- reduction --- ultrafine grain --- secondary recrystallization --- high strength --- microstructure inhomogeneity --- non-monotonic simple shear strains --- shear strain reversal --- severe plastic deformation --- texture inhomogeneity --- tensile properties --- Mg-10Y-6Gd-1.5Zn-0.5Zr --- ultra-fine grain --- aging treatment --- precipitation behavior --- mechanical property --- multimodal --- AZ91 alloy --- equal channel angular pressing --- aging --- high pressure die casting --- aluminum alloy --- prediction model --- process monitoring --- static mechanical behavior --- fracture surface --- microstructure. --- casting --- Al 6061 alloys --- shrinkage --- porosity --- steering knuckles --- Al alloys --- warm working --- mechanical properties --- dental materials --- metal posts --- computer-aided design (CAD) --- image analysis --- mechanical properties --- finite element analysis --- additive manufacturing --- Al alloys --- wear --- cavitation erosion --- SEM --- microstructure --- high speed steel --- nanostructured coatings --- thin films --- FEGSEM --- tribology --- Nb tube --- caliber-rolling --- grain boundaries --- texture --- electron backscatter diffraction --- damping --- aluminum film --- grain boundary --- anelasticity --- thin aluminum sheet --- alloys --- aeronautic applications --- mechanical properties --- corrosion resistance --- EBM --- SEBM --- macro-instrumented indentation test --- property-microstructure-process relationship --- mechanical properties --- indentation hardness --- indentation modulus --- tensile properties --- Ti-6Al-4V alloy --- ?-platelet thickness --- columnar microstructure --- n/a

Failure Mechanisms in Alloys

Author:
ISBN: 9783039282760 / 9783039282777 Year: Pages: 476 DOI: 10.3390/books978-3-03928-277-7 Language: eng
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Technology (General) --- General and Civil Engineering
Added to DOAB on : 2020-04-07 23:07:09
License:

Loading...
Export citation

Choose an application

Abstract

The era of lean production and excellence in manufacturing, advancing with sustainable development, demands the rational utilization of raw materials and energy resources, adopting cleaner and environmentally-friendly industrial processes. In view of the new industrial revolution, through digital transformation, the exploitation of smart and sophisticated materials systems, the need of minimizing scrap and increasing efficiency, reliability and lifetime and, on the other hand, the pursuit of fuel economy and limitation of carbon footprint, are necessary conditions for the imminent growth in a highly competitive economy. Failure analysis is an interdisciplinary scientific topic, reflecting the opinions and interpretations coming from a systematic evidence-gathering procedure, embracing various important sectors, imparting knowledge, and substantiating improvement practices. The deep understanding of material/component role (e.g., rotating shaft, extrusion die, gas pipeline) and properties will be of central importance for fitness for purpose in certain industrial processes and applications. Finally, it is hoped and strongly believed that the accumulation of additional knowledge in the field of failure mechanisms and the adoption of the principles, philosophy, and deep understanding of failure analysis process approach will strongly promote the learning concept, as a continuously evolving process leading to personal and social progress and prosperity.

Keywords

impingement --- erosion corrosion --- API 5L-X65 --- flow loop --- wear scar --- creep fatigue --- crack growth --- grain boundary --- hydrogen-assisted cracking --- corrosion --- SOHIC --- cleavage fracture --- cold-working process --- surface-cracking process --- impact toughness --- strength --- low temperatures --- austenitic stainless steels --- pipeline steel --- tensile stress --- corrosion --- potentiodynamic polarization --- EIS --- brass extrusion --- CFD simulation --- extrusion failures --- plastic deformation processing --- finite element analysis --- inverse modeling --- post-necking hardening --- biaxial tensile test --- elevated temperature --- reliability design --- helix upper dispenser --- fracture --- parametric accelerated life testing --- faulty designs --- metal components --- fracture mechanisms --- fractography --- fracture mechanics --- quality improvement --- finite element modeling --- nanocrystalline materials --- elastic moduli --- yield strength --- cast duplex stainless steels --- thermal aging --- tensile deformation --- spinodal decomposition --- smooth particle hydrodynamics --- Titanium alloy machining --- numerical simulation --- cutting forces --- chip formation --- fracture --- iterative FEM Method --- GISSMO Model --- softening --- macroscopic strength criterion --- isotropic metals --- fracture plane --- linear Mohr–Coulomb criterion --- failure mechanism --- W-30Cu --- microstructure homogeneity --- dynamic compression strength --- ductility --- failure mechanism --- slow-rate machining --- chip formation --- shape --- temperature --- microhardness HV --- creep --- steam reforming --- carbides --- G-phase --- aging --- cast reformer tubes --- hot stamping --- press hardening --- austenitizing furnace --- high temperature fatigue --- thermal distortion --- conveying system --- refractory steels --- furnace component failure --- ductile irons --- tensile tests --- mechanical properties --- constitutive equations --- quality assessment --- shear angle --- chip root --- shape --- built-up edge --- slow-rate machining --- convection tubes --- AISI 304 stainless steel --- failure analysis --- sensitization --- bake hardening --- dent resistance --- failure study --- polynomial regression --- yield strength --- automotive steels --- reformer tubes --- HP-Mod --- failure analysis --- creep --- surface modification techniques --- degradation of protective layers --- lubrication --- nitrocarburizing --- hardfacings --- thermal-sprayed coatings --- finite element analysis --- forward slip prediction --- strip marking method --- multilinear regression --- micro flexible rolling --- thickness transition area --- 3D Voronoi modelling --- automotive --- 6063 Alloy --- EBSD --- bendability --- fractography --- modeling --- texture --- tribological properties --- wear --- surface treatment --- self-equalizing bearing --- n/a

Listing 1 - 3 of 3
Sort by
Narrow your search

Publisher

MDPI - Multidisciplinary Digital Publishing Institute (3)


License

CC by-nc-nd (3)


Language

eng (3)


Year
From To Submit

2020 (1)

2019 (2)

-->