Results 31 to 40 of about 5,568,093 (208)

Determining Thermal Parameter Windows of 40Cr10Si2Mo Steel from an Enhanced Processing Map [PDF]

open access: yesMaterials Research
The properties of a hot-deformed component can be enhanced by planning its forming process within the desired thermal processing-parameter windows associated with dynamic recrystallization (DRX).
Guo-zheng Quan   +4 more
doaj   +1 more source

Hot Deformation Behavior and Microstructure Evolution of a TiBw/Near α-Ti Composite with Fine Matrix Microstructure

open access: yesMetals, 2019
The hot deformation behavior and microstructure evolution of a 7.5 vol.% TiBw/near α-Ti composite with fine matrix microstructure were investigated under the deformation conditions in a temperature range of 800−950 °C and strain rate ...
Changjiang Zhang   +7 more
doaj   +1 more source

Identification of Stable Processing Parameters in Ti–6Al–4V Alloy from a Wide Temperature Range Across β Transus and a Large Strain Rate Range

open access: yesHigh Temperature Materials and Processes, 2015
The hot workability of Ti–6Al–4V alloy was investigated according to the measured stress–strain data and their derived forms from a series of hot compressions at the temperatures of 1,023–1,323 K and strain rates of 0.01–10 s−1 with a height reduction of
Quan Guo-Zheng   +4 more
doaj   +1 more source

Hot Deformation Behavior and Processing Maps of SiC Nanoparticles and Second Phase Synergistically Reinforced Magnesium Matrix Composites

open access: yesNanomaterials, 2019
Magnesium matrix composites synergistically reinforced by SiC nanoparticles and second phases were prepared by 12 passes of multi-pass forging, varying the temperature.
Kaibo Nie   +4 more
doaj   +1 more source

Characterization of Microstructural Evolution for a Near-α Titanium Alloy with Different Initial Lamellar Microstructures

open access: yesMetals, 2018
The effects of initial lamellar thickness on microstructural evolution and deformation behaviors of a near-α Ti-5.4Al-3.7Sn-3.3Zr-0.5Mo-0.4Si alloy were investigated during isothermal compression in α + β phase field. Special attention was
Hui Li   +4 more
doaj   +1 more source

Mechanical Behavior and Microstructure Evolution during High-Temperature Tensile Deformation of MnE21 Magnesium Alloy

open access: yesMetals, 2022
In this study, tensile tests for magnesium–manganese rare earth alloy (MnE21) were conducted with a WDW-300 high-temperature universal testing machine at different temperatures (300 °C~500 °C) and strain rates (1 × 10−4s−1~1 × 10−1s−1).
Xiangji Li   +3 more
doaj   +1 more source

Image processing for optical mapping [PDF]

open access: yesGigaScience, 2015
Optical Mapping is an established single-molecule, whole-genome analysis system, which has been used to gain a comprehensive understanding of genomic structure and to study structural variation of complex genomes. A critical component of Optical Mapping system is the image processing module, which extracts single molecule restriction maps from image ...
Ravindran, Prabu, Gupta, Aditya
openaire   +2 more sources

Integrating process mapping and simulation [PDF]

open access: yesProceedings of the 28th conference on Winter simulation - WSC '96, 1996
This paper presents two different yet successful approaches that have been taken for integrating process mapping technology and simulation technology. The discussion is based on two actual implementations in which two different process mapping tools were separately integrated with ProModel simulation software.
Charles R. Harrell, Kevin C. Field
openaire   +1 more source

A Study at the Workability of Ultra-High Strength Steel Sheet by Processing Maps on the Basis of DMM

open access: yesHigh Temperature Materials and Processes, 2017
The hot workability of the ultra-high strength steel BR1500HS has been investigated by processing maps. A series of hot deformation tensile tests were carried out on a Gleeble-3500 thermal simulator in the deformation temperature range of 773–1,223 K and
Xia Yu Feng   +3 more
doaj   +1 more source

Thermomechanical Processing of AZ31-3Ca Alloy Prepared by Disintegrated Melt Deposition (DMD)

open access: yesCrystals, 2020
Mg-3Zn-1Al (AZ31) alloy is a popular wrought alloy, and its mechanical properties could be further enhanced by the addition of calcium (Ca). The formation of stable secondary phase (Mg,Al)2Ca enhances the creep resistance at the expense of formability ...
Kamineni Pitcheswara Rao   +3 more
doaj   +1 more source

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