Double mixtures of ultrafine metal powders: Production, rolling, and sintering. I. Thermal decomposition of double metal formate mixtures

2008 ◽  
Vol 47 (5-6) ◽  
pp. 265-272 ◽  
Author(s):  
A. V. Lyushinskii
Keyword(s):  
Thermal Decomposition ◽  
Metal Powders ◽  
Ultrafine Metal ◽  
Metal Formate

scholarly journals INVESTIGATION OF THE INTERACTION OF UDP METALS WITH PRODUCTS OF THERMAL DECOMPOSITION OF TETRAZOLE BINDER

2021 ◽  
pp. 276-280
Author(s):  
М.В. Комарова ◽  
А.Г. Вакутин
Keyword(s):  
Thermal Decomposition ◽  
Thermal Properties ◽  
Nickel Alloys ◽  
Experimental Studies ◽  
Metal Powders ◽  
Iron Powders ◽  
Iron Aluminum ◽  
Ultrafine Metal ◽  
Titanium Zinc ◽  
Zinc Nickel

В статье приводятся экспериментальные исследования ультрадисперсных металлических порошков алюминия, меди, железа, вольфрама, титана, цинка, никеля, сплавов меди с алюминием, меди с железом и латуни. Описаны термические свойства их смесей с метилполивинилтетразолом, пластифицированным динитратпропиленгликолем; указаны численные величины значимых характеристик.Результаты исследования показали, что существенное количество тепла выделяется при нагреве порошков алюминия, цинка, титана и железа; при нагреве смесей со связующим, наилучшие результаты соответствуют сплаву меди с железом, алюминию и сплаву меди с алюминием. The article presents experimental studies of ultrafine metal powders of aluminum, copper, iron, tungsten, titanium, zinc, nickel, alloys of copper with aluminum, copper with iron and brass. The thermal properties of their mixtures with methyl polyvinyl tetrazole and plasticized propylenglycoldinitrate are described; numerical values of significant characteristics are indicated.The results of the study showed that a significant amount of heat is released when heating aluminum, zinc, titanium and iron powders; when heating mixtures with a binder, the best results correspond to an alloy of copper with iron, aluminum and an alloy of copper with aluminum.

Pressure-Sintering Of Ultrafine Metal Powders

1988 ◽  
pp. 255-260
Author(s):  
Koji Hayashi ◽  
Hiroshi Kihara
Keyword(s):  
Metal Powders ◽  
Ultrafine Metal

Extraction of Oil Heteroatomic Compounds Using Metal Powders

2016 ◽  
Vol 685 ◽  
pp. 743-747 ◽  
Author(s):  
E.B. Golushkova ◽  
Alexander P. Ilyin ◽  
A.V. Mostovshchikov
Keyword(s):  
Thermal Decomposition ◽  
Electron Microscope ◽  
Ir Spectroscopy ◽  
Scanning Electron Microscope ◽  
Metal Powders ◽  
Elemental Analyses ◽  
Before And After ◽  
Heteroatomic Compounds ◽  
Scanning Electron

The paper presents results of scanning electron microscope (SEM) investigations, differential thermal and elemental analyses, and infrared (IR) spectroscopy of micron powders obtained by thermal decomposition of cupric and nickel oxalates before and after their blending with oil. The oil treatment modifies the powder compositions, heteroorganic compounds extracted from oil are observed on their surface. The analysis shows that materials based on copper and nickel micron powders can be used for the prepurification of crude hydrocarbons from heteroatomic compounds.

scholarly journals Ultrafine Metal Powders Used as Gas to Liquids Catalysts

2020 ◽  
Vol 1443 ◽  
pp. 012012
Author(s):  
V A Pivovar ◽  
E V Popok ◽  
S P Zhuravkov
Keyword(s):  
Metal Powders ◽  
Ultrafine Metal ◽  
Gas To Liquids
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