Results 11 to 20 of about 48,269 (303)

The Critical Conditions and Kinetics Required for Dynamic Recrystallization in a High-Carbon Tool Steel [PDF]

open access: yesArchives of Metallurgy and Materials, 2020
A hot compression test was conducted on a Gleeble-3500 thermo-simulation machine to study the critical conditions and kinetics of dynamic recrystallization in a high-carbon tool steel.
Yong-Ji Zhang   +2 more
doaj   +1 more source

Investigation of the Dynamic Recovery and Recrystallization of Near-β Titanium Alloy Ti-55511 during Two-Pass Hot Compression

open access: yesMetals, 2021
The two-pass thermal compression behavior of near-β Ti-55511 alloy was investigated. The first-pass restoration mechanisms changed from dynamic recrystallization (DRX) to dynamic recovery (DRV) as the first-pass deformation temperature increased from 700
Hande Wang   +4 more
doaj   +1 more source

Dynamic recrystallization mechanisms and twining evolution during hot deformation of Inconel 718 [PDF]

open access: yes, 2016
The hot deformation behavior of an IN718 superalloy was studied by isothermal compression tests under the deformation temperature range of 950–1100 °C and strain rate range of 0.001–1 s-1 up to true strains of 0.05, 0.2, 0.4 and 0.7.
Aghaie-Khafri, M.   +3 more
core   +2 more sources

Experimental study of the brittle–ductile transition in hot cutting of SG iron specimens [PDF]

open access: yes, 2013
http://www.sciencedirect.com/science/article/pii/S0924013612002579The present paper investigates the brittle-ductile transition (BDT) of the primary shear zone during cutting of spheroidal graphite (SG) iron in the austenitization temperature range ...
EL MANSORI, Mohamed   +1 more
core   +6 more sources

Texture Evolution of AZ31 Magnesium Alloy Sheet at High Strain Rates [PDF]

open access: yes, 2010
In the current contribution the mechanical behaviour at high strain rates of AZ31 magnesium alloy sheet is studied. Uniaxial deformation properties were studied by means of tensile split Hopkinson pressure bar (SHPB) at different temperatures.
Dudamell, N.V.   +6 more
core   +2 more sources

Dynamic recrystallization behavior of single-phase BCC structure AlFeCoNiMo0.2 high-entropy alloy

open access: yesJournal of Materials Research and Technology, 2023
The Gleeble-3800 thermomechanical simulator unit was used to perform single-pass hot compression tests of the single-phase BCC structure AlFeCoNiMo0.2 high-entropy alloy at the deformation temperature of 950–1150 °C and strain rate of 0.001-1s−1. The hot
Jianlin Li   +7 more
doaj   +1 more source

Dynamic Recrystallization in Pure Magnesium

open access: yesMATERIALS TRANSACTIONS, 2001
Institute for Metals Superplasticity ...
Sitdikov, O., Kaibyshev, R.
openaire   +3 more sources

Microstructural simulation of dynamic recrystallization [PDF]

open access: yesActa Metallurgica et Materialia, 1992
A Monte Carlo model for dynamic recrystallization has been developed from earlier models used to simulate static recrystallization and grain growth. The model simulates dynamic recrystallization by adding recrystallization nuclei and stored energy continuously with time.
Rollett, A. D.   +2 more
openaire   +2 more sources

Evaluation and control of mechanical degradation of austenitic stainless 310S steel substrate during coated superconductor processing [PDF]

open access: yes, 2018
The superconductor industry considers cold-rolled austenitic stainless 310S steel a less expensive substitute for Hastelloy X as a substrate for coated superconductor. However, the mechanical properties of cold-rolled 310S substrate degrade significantly
Kim, Najung   +4 more
core   +1 more source

Investigation of Dynamic Recrystallization of NiTi Shape Memory Alloy Subjected to Local Canning Compression

open access: yesMetals, 2017
Physical mechanism for dynamic recrystallization of NiTi shape memory alloy subjected to local canning compression at various temperatures, 600, 700 and 800 °C, was investigated via electron backscattered diffraction experiments and transmission electron
Yanqiu Zhang, Shuyong Jiang, Li Hu
doaj   +1 more source

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