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Metallographic Grade Recognition and Data Analysis Based on 6G Industrial Internet
With the development of modern image processing technology, the introduction of image processing and analysis technology into metallographic...
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Effects of passivation behavior on micro-electrochemical machining (ECM) performance of stainless steels with different metallographic phases in NaNO3 and NaClO3 solutions
To investigate the passivation behavior of stainless steels with various metallographic phases and their impact on micro-electrochemical machining...
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Metallographic Determination of the Number and Sizes of Grains Depending on Structural and Phase Changes in the Metal of Welded Steam Pipe Joints
Research results of the number and size of structural components grains in a metallographic analysis of metal samples of welded steam pipe joints...
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Charpy absorbed energy in simulated heat-affected zone of laser-arc hybrid welded joints by high-strength steel for bridge structures
The application of laser-arc hybrid welding (so-called, hybrid welding) to the fabrication of steel bridge members has recently been investigated....
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Metallographic Analysis of the Percentage of Carbon in the Test Tube Based on Artificial Vision
This research was born with the purpose of accrediting metallographic analysis tests aimed at microstructure composition techniques and morphological...
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Obtaining of combined titanium-steel structures by electron beam freeform fabrication using niobium and copper interlayers
The work is devoted to the study of bimetallic structures “titanium-steel” by electron beam freeform fabrication with the use of niobium and copper...
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PBF-LB of large-area magnesium WE43 structures surface-enhanced by plasma electrolytic oxidation
Due to the improved understanding of the industry, additive manufacturing processes are becoming increasingly accepted for fabricating complex...
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Effect of punch type on microstructure and mechanical properties of aluminum alloy structures prepared by electromagnetic riveting
In this work, a special electromagnetic riveting punch with a convex die was proposed to improve deformation uniformity of rivets. Electromagnetic...
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Principles of Guaranteed Reliability Provision for Agricultural Equipment
The paper proposes the principle for providing a guaranteed reliability of metal parts. This principle consists in manufacturing the parts with a...
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Possibility of Achieving Guaranteed Reliability of Mechanical Products for Set Service Life
The paper describes a method of producing mechanical articles with standardized faultlessness of key components. The assembling of such components...
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Mechanical and microstructural characterization of Ti6Al4V lattice structures with and without solid shell manufactured via electron beam powder bed fusion
The topological optimization of components by means of lattice structures allows to reduce their weight avoiding a loss in the mechanical...
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Investigation of surface roughness, microstructure, and mechanical properties of overhead structures fabricated by wire + arc additive manufacturing
This study aims to investigate surface roughness, microstructure, and mechanical properties of overhead thin-wall structures of stainless...
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Materials and Methods of Experimental Studies of Welded Metal Structures of Construction Machines
The paper describes experimental studies of 08 ps low-carbon steel (as a model material), St3 steel and low-alloy steel 10KhSND. A complete...
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Investigation on surface characteristics of wall structures out of stainless steel 316L manufactured by laser powder bed fusion
Pressure equipment poses a high risk of harming people and the environment in case of failure. They are, therefore, highly regulated by the Pressure...
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Research on material flow in flat clinching process and joint failure mechanism
Flat clinched joints are gaining popularity in lightweight and innovative engineering structures. This study aims to analyze the material flow in the...
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Recent Developments in Fatigue Assessment of Ships and Offshore Structures
A review is provided of various approaches that have been adopted recently to assess the fatigue of ships and offshore structures. The relevant...
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Numerical Analysis of Welding Direction and Sequence for Controlling Distortion and Residual Stress in Aluminum Plate-Sleeve Structures
When manufacturing aluminum alloy space-frame radomes, the vertical welding distortion is the main factor that affects assembly accuracy, and the...
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Wear-Mechanism Map of Wear-Resistant Steels
Tribological tests were carried out on the SMC-2 friction machine according to the “Roller – Abrasive roller” scheme, without lubrication. A...
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Characterization of Hot Workability of 5 vol.%TiBw/TA15 Composites of Meshed Structures Based on Hot Processing Maps and Microstructure Evolution
To clarify the hot deformation process characteristics of 5 vol.%TiBw/TA15 composites with three-dimensional (3D) meshed structures, isothermal...
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Anisotropy and mechanical properties of dissimilar Al additive manufactured structures generated by multi-layer friction surfacing
Friction surfacing (FS) is a solid-state layer deposition process for metallic materials at temperatures below their melting point. While the bonding...
