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In-situ thermo-mechano-chemical transformation and consolidation of Sm-Co powders via a single-step route for bulk magnet fabrication. [PDF]

Nat Commun
Malakar A, Martin A, Ishrak F, Schenck C, Yu A, Pole M, Darsell J, Wang T, Helsing J, Thornton J, Lastovich M, Kovarik L, Grant G, Tracy JB, Thuo M, Efe M, Gwalani B.   +16 more
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Canonical aspects of adiabatic shear bands

International Journal of Plasticity, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Wright, T. W., Ravichandran, G.
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The Propagation of Adiabatic Shear

1973
Metallographic analysis of metals and alloys subjected to ballistic impact or explosive loading reveals thin bands that are associated with a displacement across the band. Figure 1 is a micrograph that shows examples of these bands found in SAE 4130 steel as the result of impact by a steel ball. The shear displacement is shown in this micrograph by the
Marvin E. Backman, Stephen A. Finnegan
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Adiabatic shear bands

Applied Mechanics Reviews, 1990
Some recent results on the analysis of adiabatic shear bands are reviewed.
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Adiabatic shear bands in steel

International Journal of Fracture Mechanics, 1970
Abstract : Bands of intense shear have been reported in steels which have been subjected to a high strain rate. It was proposed that these bands were caused by unstable adiabatic shear; that the rate of thermal softening (as heat is generated locally by plastic work) is greater than the rate of work hardening of the metal.
S. A. Manion, T. A. C. Stock
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Dissipation in adiabatic shear bands

Mechanics of Materials, 1994
Abstract In the present study of adiabatic shear banding in metals, the region of interest is modelled as a two-material two-temperature body. Specific material laws governing thermoviscous plasticity and heat transfer are ascribed to the shear-band zone.
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Adiabatic Shear Banding in Plane Strain Problems

Journal of Applied Mechanics, 1989
Plane strain thermomechanical deformations of a viscoplastic body are studied with the objective of analyzing the localization of deformation into narrow bands of intense straining. Two different loadings, namely, the top and bottom surfaces subjected to a prescribed tangential velocity, and these two surfaces subjected to a preassigned normal velocity,
Batra, R. C., Liu, De-Shin
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Adiabatic shear of titanium and polymethylmethacrylate

Philosophical Magazine, 1975
Abstract Polymethylmethacrylate specimens are loaded by a flat-ended punch, both by impact and using an Instron machine. The deformation is compared with that produced in similarly loaded titanium and copper specimens and with related work by other researchers.
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Adiabatic shearing of non-homogeneous thermoviscoplastic materials

International Journal of Plasticity, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Charalambakis, Nicolas, Baxevanis, Theocharis   +1 more
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Dynamic shear band propagation and micro-structure of adiabatic shear band

Computer Methods in Applied Mechanics and Engineering, 2001
A meshfree Galerkin approximation, reproducing kernel particle method, is used in the displacement-based explicit formulation to simulate dynamic shear band propagation as well as microstructures of adiabatic shear bands. The main advantages of using meshfree interpolants are two: (i) it can effectively avoid mesh-alignment sensitivity that finite ...
Li, Shaofan, Liu, Wing-Kam, Qian, Dong, Guduru, Pradeep R., Rosakis, Ares J.   +4 more
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