Results 31 to 40 of about 4,209 (305)
Shipin gongye ke-ji, 2023 Sodium alginate is a natural polysaccharide material with good gel properties. Presently, the sodium alginate-based gel beads prepared by gel properties are mainly used as microcapsules in the encapsulation of probiotics, the immobilization of cells and ...
Xiaoye YANG, Shufeng MA, Liqiang WANG
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Optimization of Master Alloy Amount and Gating System Design for Ductile Cast Iron Obtain in Lost Foam Process [PDF]
, 2013 The paper presents the optimization of master alloy amount for the high nodular graphite yield (80-90%) in cast iron obtain in lost foam process. The influence of the gating system configuration and the shape of the reaction chamber, the degree of ...
Just P., Kaczorowski R., Pacyniak T.
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Dwarf Spheroidal Galaxies [PDF]
Symposium - International Astronomical Union, 1994 Dwarf Spheroidal (dSph) galaxies are the faintest baryonic systems recognized as galaxies. Understanding the structure and stellar populations of these systems is critical for the modelling of their formation and evolution, and by extension, for understanding the general problem of galaxy formation ...
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Учёные записки Казанского университета: Серия Физико-математические науки, 2023 This article analyzes the approaches to macro- and mesoscale computational modeling of the dynamics of metal powder particles motion in the condensation chamber of a plasma reactor, spheroidization, coagulation, and phase transitions in particles.
I. V. Tsivilsky +2 more
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Metals, 2019 In order to investigate the influence of vanadium microalloying on deformation-induced pearlite transformation (DIPT) of eutectoid steel, thermomechanical simulation tests were carried out in this study.
Zhen Cai +4 more
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, 2013 We report on the characterization of high carbon bearing steel 100Cr6 using electron microscopy and atom probe tomography in combination with multi-component diffusion simulations (DICTRA).
Bleck, Wolfgang +5 more
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Response of A356 to warm rotary forming and subsequent T6 heat treatment
, 2014 The through-process microstructural effects in A356 subjected to rotary forming at elevated temperatures have been investigated. Macro and micro-hardness testing have been used extensively to track changes in the material from the as-cast state to as ...
Maijer, D. M., Roy, M. J.
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The influence of Si and V on the kinetics of phase transformation and microstructure of rapidly solidified Al-Fe-Zr alloys [PDF]
, 2013 The influence of Si and V on the precipitation kinetics of the rapidly solidified (RS) Al-Fe-Zr alloys is presented. Precipitation kinetics and microstructural development of RS Al-Fe-Zr alloys with Si or V addition have been investigated by the ...
Bizjak M., Karpe B., Kosec B., Nagode A.
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Modeling the interaction between powder particles and laser heat sources
Frontiers in Manufacturing TechnologyThis study investigates the spheroidization of titanium Ti-6Al-4V powder particles using numerical models developed in Abaqus and OpenFOAM. Spherical particles are crucial in powder-based additive manufacturing due to their superior flowability, packing ...
P. Baloyi +4 more
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Preparation and properties of TiB2/AlSi10Mg composite powders used for selective laser melting
Fenmo yejin jishu, 2023 TiB2/AlSi10Mg composite powders used for selective laser melting were prepared by high-energy ball milling and plasma spheroidization, using the AlSi10Mg powders and high purity TiB2 powders as the raw materials prepared by gas atomization.
ZHANG Yamin +3 more
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