Results 11 to 20 of about 32,890 (275)
An end-to-end computer vision methodology for quantitative metallography [PDF]
Scientific Reports, 2022 Metallography is crucial for a proper assessment of material properties. It mainly involves investigating the spatial distribution of grains and the occurrence and characteristics of inclusions or precipitates.
Gal Oren
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An Additively Manufactured Titanium Alloy in the Focus of Metallography
Praktische Metallographie/Practical Metallography, 2021 Additive manufacturing processes allow the production of geometrically complex lightweight structures with specific material properties. However, by contrast with ingot metallurgy methods, the manufacture of components using this process also brings ...
Christian Fleißner-Rieger +2 more
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Automatic Measurement in Metallography
Приборы и методы измерений, 2023 Quantitative analysis of the structure of metals and alloys is an important part of modern metal science. To obtain quantitative data and build dependencies, metallographic image processing programs are used, oriented both for scientific research and for
A. G. Anisovich +2 more
doaj +3 more sources
Artifacts in metallography: etching pits
Литьë и металлургия, 2023 The article considers etch pits that appear in metals and alloys during metallographic etching as an artifact. The optical contrasting tools capabilities, such as dark field, polarized light, and differential interference contrast in detecting etch pits,
A. G. Anisovich
doaj +3 more sources
Characterization and Analysis of Porosities in High Pressure Die Cast Aluminum by Using Metallography, X-Ray Radiography, and Micro-Computed Tomography [PDF]
Materials, 2020 Mechanical performance of cast aluminum alloys is strongly affected by the defects formed during solidification. For example, fractography studies of the fatigue specimens have shown that fatigue failure in aluminum castings containing defects is almost ...
Ahmad Nourian, Ali Fatemi
openalex +2 more sources
Modern metallography – the basis of foundry material science
Литьë и металлургия, 2019 The article briefly discusses the capebilities of modern metallography – optical contrasting, quantitative metallography, image processing programs. The question of the absence of modern literature on metallography is touched on.
A. G. Anisovich
doaj +2 more sources
Study of advanced Ni - base ŽS6K alloy by quantitative metallography methods
Manufacturing Technology, 2013 The aerospace industry is one of the biggest consumers of advanced materials because of its unique combination of mechanical and physical properties and chemical stability.
Juraj Belan
exaly +2 more sources
Artifacts in metallography: dust.
Литьë и металлургия, 2020 The article discusses the identification of dust particles on the surface of metallographic samples. It is noted that the volume of literature on metallographic artifacts is very small one.
A. G. Anisovich
doaj +1 more source
High Throughput Quantitative Metallography for Complex Microstructures Using Deep Learning: A Case Study in Ultrahigh Carbon Steel [PDF]
Microscopy and Microanalysis, 2018 We apply a deep convolutional neural network segmentation model to enable novel automated microstructure segmentation applications for complex microstructures typically evaluated manually and subjectively. We explore two microstructure segmentation tasks
Brian L. DeCost +3 more
semanticscholar +1 more source
Приборы и методы измерений, 2020 Grain size is one of the most important characteristics of the microstructure of metals and alloys. Determination of the grain size of steel is regulated by Standart 5639-82 "Steels and alloys.
A. G. Anisovich
doaj +1 more source