Results 131 to 140 of about 873,700 (179)
Effect of Initial Rolling Temperature on the Microstructure Evolution of Liquified Nature Gas Low-Temperature-Resistant Steel Bars. [PDF]
Materials (Basel)Ma Z +6 more
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Welding-induced corrosion and protective measures for clad rebars in neutral chloride environments. [PDF]
Sci RepZhuang Z +7 more
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Vibration-Assisted Welding of 42CrMo4 Steel: Optimizing Parameters for Improved Properties and Weldability. [PDF]
Materials (Basel)Luca MA +3 more
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Torsion performance of pearlitic steel wires: Effects of morphology and crystallinity of cementite
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2019 Abstract The torsion behavior of pearlitic steel wires is investigated and the conditions responsible for torsion delamination are determined. Experimental results reveal that the morphology and crystallinity of cementite regulate the torsion response of pearlitic steel wires. Specifically, both the torsion strength and torsion fracture strain of the
Zonghan Xie +2 more
exaly +4 more sources
Strain Aging of Heavily Drawn Pearlitic Steel Wires
Advanced Materials Research, 2007 The strain aging of heavily drawn pearlitic steel wires has been studied by means of electrical resistivity mearsurement. The kinetic of the early stage of strain aging after being drawn to true strain 2.89 is described by a Johnson-Mehl equation. The apparent activation energy ΔH is estimated as 31.7kJ/mol.
Na Min, Yi Jia Gu, Xue Jun Jin
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Deformation of cementite in cold drawn pearlitic steel wire
Materials Science and Engineering: A, 2014 Abstract Nanostructural evolution of cementite lamellae in pearlitic steel wires subjected to cold drawing remains elusive, making it difficult to understand the origin of remarkable ductility in cementite. Using high-resolution transmission electron microscopy (HRTEM), the mechanisms underlying the inelastic deformation of cementite in pearlitic ...
Fang, F. +6 more
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Effect of vanadium on microstructure and property of pearlitic steel wire
Materials Research Innovations, 2015 AbstractEffects of vanadium micro-alloying on the microstructure and material properties of pearlitic steel were investigated, in an effort to obtain higher strength wire with good thermal stability. Experimental results showed that V element mainly existed in cementite and acted to strengthen cementite within pearlitic wire.
Fang, F. +4 more
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Materials Science Forum, 2021
Cold drawn wires were produced by drawing the pearlitic wire rod (5.5 mm diameter). Cold drawing involved multiple stages to a final drawing strain of ≈ 2.5. The cold drawing alters the pearlite morphology. During the wire drawing, the change in morphology is location dependent. This will create the gradient in stain and strain mode between the surface
Akula Durga Vara Prasad +1 more
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Cold drawn wires were produced by drawing the pearlitic wire rod (5.5 mm diameter). Cold drawing involved multiple stages to a final drawing strain of ≈ 2.5. The cold drawing alters the pearlite morphology. During the wire drawing, the change in morphology is location dependent. This will create the gradient in stain and strain mode between the surface
Akula Durga Vara Prasad +1 more
openaire +1 more source
Materials Characterization, 2019 Heavily cold drawn pearlitic steel wires prepared with drawing strains (ε) of 4.5, 5.1 and 5.3 were annealed at low temperatures for different durations.
Zonghan Xie +2 more
exaly +2 more sources
Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing, 2012 Spheroidization of lamellar cementite often occurs in cold-drawn pearlitic steel wires during galvanizing treatment, leading to the degradation of mechanical properties.
Zonghan Xie, Feng Fang
exaly +2 more sources