Results 11 to 20 of about 47,760 (182)
Hierarchical structures in cold-drawn pearlitic steel wire [PDF]
Acta Materialia, 2013 Abstract The microstructure and crystallography of drawn pearlitic steel wires have been quantified by a number of electron microscopy techniques including scanning electron microscopy, transmission electron microscopy, electron backscatter diffraction and nanobeam diffraction, with focus on the change in the structure and crystallography when a ...
Xiaodan Zhang +2 more
exaly +3 more sources
Microstructure and strengthening mechanisms in cold-drawn pearlitic steel wire
Acta Materialia, 2011 Abstract Strengthening mechanisms and strength–structure relationships have been analyzed in a cold-drawn pearlitic steel with a structural scale in the nanometer range and a flow stress of about 3.5 GPa. The wires have been drawn up to a strain of 3.7 and the structures analyzed and quantified by transmission electron microscopy and high resolution ...
Xiaodan Zhang +2 more
exaly +3 more sources
Reverse aging of pearlitic carbon steel wire rod
Ironmaking & Steelmaking, 2022 High carbon steels are employed for the production of critical components, such as ropes, cables and springs. After hot rolling, their microstructure is controlled by Stelmor cooling, since they are often subjected to strong drawing operations.
B. Rivolta +8 more
semanticscholar +3 more sources
Computer Simulation of Micro-Mechanic in Pearlitic Steel Wire Drawing
Materials Science Forum, 2020 Cold-drawn high-carbon steel wire with pearlite microstructure is one of the most popular raw materials for modern reinforcing ropes. Lamellae thinning, changes in interlamellar interface and metallographic texture, strain localization is the main ...
D. Konstantinov +2 more
semanticscholar +2 more sources
Low temperature annealing of cold-drawn pearlitic steel wire [PDF]
IOP Conference Series: Materials Science and Engineering, 2015 Cold-drawn pearlitic steel wires are nanostructured and the flow stress at room temperature can reach values above 6 GPa. A typical characteristic of the nanostructured metals, is the low ductility and thermal stability.
Xiaodan Zhang, J. I. Bech, N. Hansen
semanticscholar +3 more sources
Hydrogen resistance and trapping behaviour of a cold-drawn ferritic–pearlitic steel wire
International Journal of Materials Research - Zeitschrift für Metallkunde, 2023 The present work investigates the resistance of a progressively cold-drawn carbon steel wire against hydrogen embrittlement. In this study, analytical and numerical methods are used to determine the critical hydrogen content, the critical hydrogen ratio ...
M. Truschner +6 more
semanticscholar +1 more source
Automobile Tires’ High-Carbon Steel Wire
Encyclopedia, 2021 It is a well-known fact that to manufacture an automobile tire more than 200 different materials are used, including high-carbon steel wire. In order to withstand the affecting forces, the tire tread is reinforced with steel wire or other products such ...
Marina Polyakova, Alexey Stolyarov
doaj +1 more source
Crack tip fields and mixed mode fracture behaviour of progressively drawn pearlitic steel [PDF]
Fracture and Structural Integrity, 2015 This paper deals with the influence of the cold drawing process on the fracture behaviour of pearlitic steels. To this end, fracture tests under axial loading were performed on steel wires with different drawing degree (from a hot rolled bar to a ...
J. Toribio, B. González, J.C. Matos
doaj +2 more sources
Effect of Niobium on Microstructure and Mechanical Properties of a Hypereutectoid Steel
Materials Research, 2022 High-carbon steels have been used to high-strength steel wire and strands for prestressing concrete. The necessity of high-strength levels at increasingly larger diameters of wire rods is a technological challenge.
Ricardo Amorim Pessoa +4 more
doaj +1 more source
Ratchetting in Cold-Drawn Pearlitic Steel Wires [PDF]
Metallurgical and Materials Transactions A, 2019 The microscopic mechanisms that accommodate uniaxial ratchetting in cold-drawn pearlitic steel wires were explored. A two-stage evolution of ratchetting strain as a function of cycle numbers was observed. The initial sudden increase of plastic strain leads to a rapid decomposition of cementite, followed by a constant ratchetting strain rate with ...
Lunwei Liang +5 more
openaire +1 more source