Thermal Modes of Synthesis in Mechanoactivated Powder Mixture Ti plus Al

被引：0

作者：

Sobachkin, A. V. ^{[1
]}

Filimonov, V. Yu. ^{[1
,2
]}

Loginova, M. V. ^{[1
]}

Sitnikov, A. A. ^{[1
]}

Yakovlev, V. I. ^{[1
]}

Negodyaev, A. Z. ^{[1
]}

Myasnikov, A. Yu. ^{[1
,3
]}

Roznyj, A. A. ^{[1
]}

机构：

[1] Polzunov Altai State Tech Univ, Barnaul 656038, Russia

[2] RAS, SB, Inst Water & Environm Problems, Barnaul 656038, Russia

[3] RAS, Inst Solid State Chem & Mechanochem, SB, Novosibirsk 630090, Russia

来源：

JOURNAL OF SURFACE INVESTIGATION | 2024年 / 18卷 / SUPPL1期

关键词：

mechanical activation; titanium aluminides; synthesis; structure formation; HIGH-TEMPERATURE SYNTHESIS; REACTION-KINETICS; COMBUSTION SYNTHESIS; EXPLOSION; TITANIUM; SYSTEM; NI;

D O I：

10.1134/S1027451024701982

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In the presented work, a study of thermal synthesis regimes in mechanically activated powder mixture of Ti + Al was carried out. The possibility of the reaction realization in a low-temperature mode (up to 700 degrees C) in a relatively short time (about 30 min) has been established. In this case, the composition of the synthesis products is identical to the composition of the synthesis products carried out in the traditional thermal explosion mode at a maximum temperature of 1300 degrees C. The possibility of a relatively fast reaction in a low-temperature regime is determined by solid-phase diffusion under favorable condition due to the large surface area of contact of the reagents and a low energy diffusion barrier.

引用

页码：S146 / S153

页数：8

共 21 条

[1] Implementation of DSC analysis in reaction kinetics during heating of Ti-50 at.%Al powder mixture [J].

Adeli, M. ;

Seyedein, S. H. ;

Aboutalebi, M. R. ;

Kobashi, M. ;

Kanetake, N. .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2017, 128 (02) :867-874

[2] Combustion synthesis and nanomaterials [J].

Aruna, Singanahally T. ;

Mukasyan, Alexander S. .

CURRENT OPINION IN SOLID STATE & MATERIALS SCIENCE, 2008, 12 (3-4) :44-50

[3] Dynamics of structure formation processes in mechanically activated powder mixture TI plus AL under conditions of continuous heating. High temperature stage [J].

Filimonov, V. Yu ;

Loginova, M., V ;

Ivanov, S. G. ;

Sitnikov, A. A. ;

Yakovlev, V., I ;

Sobachkin, A., V ;

Negodyaev, A. Z. ;

Myasnikov, A. Y. U. ;

Tolochko, B. P. ;

Sharafutdinov, M. R. .

MATERIALS CHEMISTRY AND PHYSICS, 2020, 243

[4] High temperature synthesis of single-phase Ti3Al intermetallic compound in mechanically activated powder mixture [J].

Filimonov, Valeriy Yu ;

Korchagin, Michail A. ;

Dietenberg, Ivan A. ;

Tyumentsev, Alexander N. ;

Lyakhov, Nicolay Z. .

POWDER TECHNOLOGY, 2013, 235 :606-613

[5] Kinetics of mechanically activated high temperature synthesis of Ni3Al in the thermal explosion mode [J].

Filimonov, Valery Yu. ;

Korchagin, Michail A. ;

Smirnov, Evgeny V. ;

Sytnikov, Alexander A. ;

Yakovlev, Vladimir I. ;

Lyakhov, Nikolay Z. .

INTERMETALLICS, 2011, 19 (07) :833-840

[6]

Frank-Kamenetsky D.A., 1967, Diffusion and Heat Transfer in Chemical Kinetics

[7] MACROKINETICS OF REACTION AND THERMAL-EXPLOSION IN NI AND AL POWDER MIXTURES [J].

GASPARYAN, AG ;

SHTEINBERG, AS .

COMBUSTION EXPLOSION AND SHOCK WAVES, 1988, 24 (03) :324-330

[8] Microwave activated combustion synthesis of titanium aluminides [J].

Jokisaari, JR ;

Bhaduri, S ;

Bhaduri, SB .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 394 (1-2) :385-392

[9]

Khina B. B., 2008, Sol. St. Phenom, V138, P159, DOI [10.4028/www.scientific.net/SSP.138.159, DOI 10.4028/WWW.SCIENTIFIC.NET/SSP.138.159]

[10] Synthesis of nickel boride by thermal explosion in ball-milled powder mixtures [J].

Korchagin, Michail A. ;

Dudina, Dina V. ;

Bokhonov, Boris B. ;

Bulina, Natalia V. ;

Ukhina, Arina V. ;

Batraev, Igor S. .

JOURNAL OF MATERIALS SCIENCE, 2018, 53 (19) :13592-13599

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