Control of Carbon Content in Ultrafine Cemented Carbide by Heat Treatment in Reducing Atmospheres Containing Carbon Oxides
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-018-3460-1
Abstract: In this work, the method of control of carbon content in the ultrafine-grained cemented carbide alloy was proposed. The treating of the WC-8Co-0.4VC-0.4Cr3C2 compacts was made in a CO + CO2 gas mixture at CO concentrations from… read more here.
Keywords: carbon; ultrafine; cemented carbide; control carbon ... See more keywords
Fabrication of high-quality Ti joint with ultrafine grains using submerged friction stirring technology and its microstructural evolution mechanism
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DOI: 10.1016/j.actamat.2018.12.059
Abstract: Abstract It is rather challenging to obtain high-quality Ti joints by conventional friction stir welding because of the problem of over-heating. The welding process and final microstructures and properties of the joints are controlled by… read more here.
Keywords: quality; ultrafine; friction stirring; submerged friction ... See more keywords
New insights on tensile plasticity of ultrafine-grained metallic materials
Sign Up to like & getrecommendations! Published in 2018 at "Philosophical Magazine Letters"
DOI: 10.1080/09500839.2018.1538575
Abstract: ABSTRACT The tensile properties of TiNi43.5Fe6.5 alloy samples having different grain sizes (0.16, 0.35, 1.7, 2.3, and 3.9 μm) and fabricated by severe plastic deformation and annealing were investigated. It was observed that both the strength… read more here.
Keywords: alloy; ultrafine grained; ultrafine; tini43 5fe6 ... See more keywords