Results 1 to 10 of about 6,375 (161)
The influence of pieces thickness on metallographic structure of welded joints
Metalurgija, 2016 The main objective of this paper was to establish how the thickness of welded pieces influences the metallographic structure of welded joints. Thus were made a total of 6 samples, and from each sample were taken test specimens for metallographic analysis
D. Dobrotă +3 more
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Failure Analysis and Protection of Oxygen Corrosion of Reheater Tube in a Power plant [PDF]
E3S Web of Conferences, 2021 The failure analysis of reheater tubes were analyzed by means of alloy composition analysis, metallographic structure analysis, mechanical properties analysis and oxide composition analysis.
Yang Chao +3 more
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Entropy, 2021 An information model is outlined, which represents an intelligent system of metallographic analysis in the form of a set of subsystems, the interaction of which ensures the performance of metallographic analysis functions.
Vitalii Emelianov +3 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
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Metalurgija, 2015 The use of aluminum and special alloys of aluminum in the construction of large installations as is the case of vulcanization equipment, cause a substantial reduction in their weight, while increasing the useful capacity used in the joint process ...
P. Armăşoiu, D. Dobrotă, V. Petrescu
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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
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Wire Arc Additive Manufactured CuMn13Al7 High-Manganese Aluminium Bronze
Chinese Journal of Mechanical Engineering, 2022 In this work, high-manganese aluminium bronze CuMn13Al7 samples were prepared by arc additive manufacturing technology. The phase composition, microstructure, and crystal structure of the high-manganese aluminium bronze CuMn13Al7 arc additive ...
Chun Guo +3 more
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PLASTICITY PROPERTIES OF ADVANCED HIGH-STRENGTH STEEL WELD CONSTRUCTION OF TRANSPORT MEANS – SIMULATION BY THE MESH-FREE METHOD [PDF]
Transport Problems, 2022 Advanced high-strength steel (AHSS) is being used increasingly often in the structure of means of transport. Welds made of these steels can crack in the heat-affected zone (HAZ) and have inferior mechanical properties compared to the base material. The
Bożena SZCZUCKA-LASOTA +4 more
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Heliyon, 2022 The necessity to improve the metallographic analysis systems to automate diagnostics of the condition of the metals for all their characteristics has been substantiated.
Vitalii Emelianov +4 more
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Investigations on 2Cr13 Stainless Valves after Dry-Type Laser Degumming
Micromachines, 2022 The disabled glue on valve surfaces is known to reduce aircraft durability and performance. In this paper, glue contaminants were removed from 2Cr13 stainless valves by dry-type laser processing with a cold air gun and compared with the chemical soaking ...
Guang Li +9 more
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