Results 81 to 90 of about 673,005 (385)
Литьë и металлургияThis study examines the artifacts introduced during metallographic sample preparation when using an angle grinder and plasma cutting for sectioning samples.
A. G. Anisovich
doaj +1 more source
Nuclear Engineering and Technology, 2021 By using miniature SENB specimens, the fracture properties of the materials in the region of welded metal, 321 stainless steel heat affected zone, 690 alloy heat affected zone of 321/690 dissimilar metal girth welded joints were tested.
Bao Chen +5 more
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Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed FeCr(Si)N Stainless Steel
Advanced Engineering Materials, Volume 27, Issue 14, July 2025.The alloying element Nitrogen enhances stainless steel strength, corrosion resistance, and stabilizes austenite. This study develops austenitic FeCr(Si)N steel production via powder metallurgy. Fe20Cr and Si3N4 are hot isostatically pressed, creating an austenitic microstructure.
Louis Becker +5 more
wiley +1 more source
Heat accumulation effect during CO2 laser processing of fused silica optics
Results in Physics, 2022 The intrinsic heat-affected zone (HAZ) during the microsecond pulsed laser processing significantly affect the surface quality of the fused silica optics.
Chao Tan +6 more
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Advanced Engineering Materials, Volume 27, Issue 14, July 2025.Herein, silicon‐based nanoparticle coatings on X2CrNiMo17‐12‐2 metal powder are presented. The coating process scale, process parameters, nanoparticle size (65–200 nm) as well as the coating amount are discussed regarding powder properties. The surface roughness affects the flowability, while reflectance depends on the coating material and surface ...
Arne Lüddecke +4 more
wiley +1 more source
Influence of Heat Inputs on Weld Profiles and Mechanical Properties of Carbon and Stainless Steel
Nigerian Journal of Technological Development, 2021 This study examines the effect of heat input on the weld bead profile, microstructure and mechanical properties of single V- joint welded carbon and stainless-steel plates.
L. O. Osoba +3 more
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The influence of the HAZ softening on the mechanical behaviour of welded joints containing cracks in the weld metal [PDF]
, 1988 The mechanical behaviour of welds containing cracks was analysed through the numerical simulation of the three-point bending tests of welded specimens. This paper presents the mechanical model and the methodology used for the numerical simulation of the ...
Rodrigues, D. M. +2 more
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Low‐Activation Compositionally Complex Alloys for Advanced Nuclear Applications—A Review
Advanced Engineering Materials, EarlyView.Low‐activation compositionally complex alloys (LACCAs) are advanced metallic materials primarily composed of low‐activation elements, offering advantages such as rapid compliance with operational standards and safe recyclability. This review highlights their potential for extreme high‐temperature irradiation environments as structural materials for ...
Yangfan Wang +8 more
wiley +1 more source
Journal of Materials Research and Technology, 2022 The present research investigated the effects of welding current and welding time on the shearing strength of resistance spot-welded joints of low carbon steel and stainless steel plates.
Lei Chen +7 more
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Ponašanje grubozrne zone utjecaja topline (ZUT) zavara tijekom cikličkog opterećenja [PDF]
, 2012 This paper presents results of a study on martensitic coarse grain heat affected zone that can appear in welded joints. Mechanical properties of martensitic coarse grain heat affected zone and its microstructure were investigated.
Maruščak, P. O. +2 more
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