Results 91 to 100 of about 1,265 (220)

Influence of dispersion of sintering addition on synthesis oxynitride materials [PDF]

open access: yes, 2016
Problem of studying transparent ceramic materias is extremely important. In this paper is reviewed the effect of dispersion sintering additive yttrium oxide on the synthesis of aluminum oxynitride.
Дитц, Александр Андреевич   +2 more
core  

Aluminothermic Reduction Kinetics of Calcium Silicate Slag for Silicon Alloy Production

open access: yesMetals
We investigated the reaction kinetics and initial chemical conditions in the production of silicon alloys, employing aluminum as the reductant for calcium silicate slag, to enhance process economics and scalability to industrial levels.
Harald G. R. Philipson   +2 more
doaj   +1 more source

Refining of metallurgical-grade silicon [PDF]

open access: yes
A basic requirement of large scale solar cell fabrication is to provide low cost base material. Unconventional refining of metallurical grade silicon represents one of the most promising ways of silicon meltstock processing. The refining concept is based
Dietl, J.
core   +1 more source

Self-propagating high-temperature reactions: remarks and recent results [PDF]

open access: yes, 2000
Solid-solid and gas-solid self-propagating high temperature reactions are exploited for interesting and relatively new technological applications based on the so called Self-propagating High-temperature Synthesis (SHS) technique This paper reviews the ...
Cao, Giacomo   +3 more
core  

Processing-structure-property correlations of in situ Al/TiB2 composites processed by aluminothermic reduction process

open access: yesScience and Engineering of Composite Materials, 2018
This paper reports the influence of process parameters on the size and distribution of in situ titanium diboride (TiB2) particles within the aluminium (Al) matrix.
Vivekananda A.S.   +2 more
doaj   +1 more source

A Novel Method of Fabricating Al-V Intermetallic Alloy through Electrode Heating

open access: yesMetals, 2019
A novel method was developed to produce AlV55 alloy through reducing impurities content and component segregation with electrode assisted heating technology.
Heli Wan   +5 more
doaj   +1 more source

Corrosion Properties of Mn-Based Alloys Obtained by Aluminothermic Reduction of Deep-Sea Nodules. [PDF]

open access: yesMaterials (Basel), 2021
Msallamová Š   +6 more
europepmc   +1 more source

Получение ферротитана алюминотермичным способом с массовым содержанием титана 40—43 % без добавления титановых отходов [PDF]

open access: yes, 2013
У статті вдосконалено алюмотермічну технологію за рахунок підбору та розрахунку шихтових матеріалів таким чином, щоб вона забезпечувала отримання феротитану з ільменітового концентрату з масовим вмістом титану на рівні 40—43 %, без додавання титанових ...
Kazarin, D. A.   +8 more
core  

MICROWAVE SYNTHESIS OF B4C–Al2O3 COMPOSITE IN A MECHANICALLY ACTIVATED Al/B2O3/C POWDER MIXTURE

open access: yesIranian Journal of Materials Science and Engineering, 2015
B4C–Al2O3 composite powder was produced by aluminothermic reduction in Al/B2O3/C system. In this research, microwave heating technique was used to synthesize desired composite. The ball milling of powder mixtures was performed in order to study the
Elyar Shaker   +3 more
doaj  

In Situ Formation of TiB2/Al2O3-Reinforced Fe3Al by Combustion Synthesis with Thermite Reduction

open access: yesMetals, 2018
Fabrication of Fe3Al–TiB2–Al2O3 composites with a broad range of phase compositions was studied by combustion synthesis involving aluminothermic reduction of oxide precursors. Two reaction systems composed of elemental Fe, amorphous boron, and a thermite
Chun-Liang Yeh, Chih-Yao Ke
doaj   +1 more source

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