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Showing 1 to 11 of 11 for “"Eutectoid"”.
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The effect of copper on the eutectoid transformation in ductile iron
As a result of the shortage in the availability of suitable steel scrap, trace elements are unintentionally added to ductile iron from the scrap available for melting. The effect of some of these trace elements on graphite shape, the resulting microstructure, and the dimensional behavior of the …
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The vanadium-zirconium alloy system
… to be that reported by Wallbaum (2), however;A eutectoid reaction was found to take place at 777° +/- 5°C. The reaction could not be complete1y suppressed by quenching. The eutectoid composition was found to be 5 percent +/- 0.5 percent vanadium. The temperature and composition of the eutectoid …
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Investigation of microstructural evolution by real-time SEM of high-temperature specimens.
… this observation is in a slightly hypo-eutectoid steel, in which a slight excess of ferrite would be expected, leading to the logical but erroneous expectation that pro-eutectoid ferrite should be the first phase to precipitate.In slow-to-moderate cooling of near-eutectoid steel, it is …
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Autonomic thermal switch based on phase transition alloys
… utilizing the phase change property of eutectic/eutectoid materials. Triggered by heat, this type of material is possible to be directionally solidified into anisotropic structure, such as ordered lamellae and rods. We have surveyed the whole family of binary eutectic and eutectoid alloys and …
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Factors affecting the magnetic properties of alloys fine dispersions of cobalt.
… fine dispersions by the eutectic and eutectoid reactions occurring in several binary cobalt alloy systems is examined. In the course of the investigations various magnetic parameters have been studied and it is perhaps useful, at this stage, to define these and to comment on their …
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Thermo-mechanical behavior of steel in the continuous casting process from meniscus to caster exit
… developed for steel multiphase mixtures near the eutectoid transformation. This new constitutive model extends the temperature range of existing constitutive models for steel below the temperature range for the austenite phase. The domain of the solidifying steel strand model is a one-dimensional …
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Effect of microalloying on pearlite transformation of high carbon wire steels
… has been shown to improve strength in eutectoid steels for wire applications, and previous work on vanadium-microalloyed eutectoid steels showed delayed pearlite transformation with additions of niobium and accelerated pearlite transformation with additional nitrogen. This study …
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Microstructure and mechanical properties of cold drawn steel wires
Cold drawn eutectoid steel wires have been widely used for a variety of applications, such as suspension bridges, steel cords for automobile tires, and springs. Much research has been done to increase their mechanical strength. With advances in modern production technology, both the drawing speed …
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Microstructural degradation of bearing steels
… white-etching matter could be by eliminating pre-eutectoid carbides from the microstructure, therefore restricting their dissolution and ultimate carbon supersaturation of the mechanically deformed and homogenised nanoferrite.
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In Situ Alloying of Titanium via Laser Powder Bed Fusion
… α-laths with nano-sized Ti₂Cu precipitates and eutectoid lamellae. Mechanical properties showed a strength–ductility trade-off influenced by volumetric energy density and heat treatment pathways, highlighting the limitations of simple powder blends. To overcome this trade-off, a core–shell Ti@Cu …