Seventy years of Hall-Petch, ninety years of superplasticity and a generalized approach to the effect of grain size on flow stress
The grain size, and therefore the grain boundary density, is known to play a major role in the
flow stress of metallic materials. A linear relationship to the inverse of the square root of the …
flow stress of metallic materials. A linear relationship to the inverse of the square root of the …
Data-driven evaluation of fatigue performance of additive manufactured parts using miniature specimens
This overview firstly introduces the state-of-the-art research progress in length scale-related
fatigue performance of conventionally-fabricated metals evaluated by miniature specimens …
fatigue performance of conventionally-fabricated metals evaluated by miniature specimens …
High density of strong yet deformable intermetallic nanorods leads to an excellent room temperature strength-ductility combination in a high entropy alloy
This paper introduces a new microstructural template for high entropy alloys (HEAs), where
the face centered cubic (FCC) complex concentrated solid solution is reinforced with a high …
the face centered cubic (FCC) complex concentrated solid solution is reinforced with a high …
Mechanical properties and microstructural characteristics of wire arc additive manufactured 308 L stainless steel cylindrical components made by gas metal arc and …
BP Nagasai, S Malarvizhi… - Journal of Materials …, 2022 - Elsevier
Wire arc additive manufacturing (WAAM) is suitable for manufacturing large-scale complex
parts due to many advantages, including high disposition rate and low cost and thus …
parts due to many advantages, including high disposition rate and low cost and thus …
Effect of laser polishing on the microstructure and mechanical properties of stainless steel 316L fabricated by laser powder bed fusion
L Chen, B Richter, X Zhang, KB Bertsch… - Materials Science and …, 2021 - Elsevier
While metal additive manufacturing has seen significant growth in recent years, the surfaces
produced often need post-processing to improve surface finish, mitigate residual stresses …
produced often need post-processing to improve surface finish, mitigate residual stresses …
Application of a novel method for fabrication of graphene reinforced aluminum matrix nanocomposites: synthesis, microstructure, and mechanical properties
M Khoshghadam-Pireyousefan, R Rahmanifard… - Materials Science and …, 2020 - Elsevier
In this study, the graphene reinforced aluminium matrix nanocomposite is fabricated through
the combination of high energy ball milling (HEBM) and molecular level mixing (MLM) …
the combination of high energy ball milling (HEBM) and molecular level mixing (MLM) …
Roughening improves hydrogen embrittlement resistance of Ti-6Al-4V
Abstract Polished surfaces of Ti-6Al-4V, the most commonly used titanium alloy, were
observed to suffer from hydride growth and associated embrittlement during hydrogen …
observed to suffer from hydride growth and associated embrittlement during hydrogen …
[HTML][HTML] Uncertainty in the determination of elastic modulus by tensile testing
The paper presents the results of theoretical and experimental research related to the
uncertainty in the elastic modulus measurement on different types of tensile testing devices …
uncertainty in the elastic modulus measurement on different types of tensile testing devices …
Mechanical and microstructural characterization of aluminium powder deposit made by friction stir based additive manufacturing
A Mukhopadhyay, P Saha - Journal of Materials Processing Technology, 2020 - Elsevier
The full potential application of the powder-based additive friction stir (AFS) process can be
hindered due to the consolidation of the powder inside the tool. In this work, a very simple …
hindered due to the consolidation of the powder inside the tool. In this work, a very simple …
Processing-microstructure-property correlation in thermo-mechanically processed Ti-6Al-4V alloys: A comparative study between conventional and novel approaches
Abstract Ti-6Al-4V alloy offers an optimum combination of properties like strength, ductility,
toughness, corrosion and fatigue resistance. Interestingly, thermomechanical processing …
toughness, corrosion and fatigue resistance. Interestingly, thermomechanical processing …