scholarly journals KINEMATIC MODEL OF OBTAINING DISPERSE-HARDENED COMPOSITE MATERIALS ON METAL MATRIX

2021 ◽  
pp. 112-120
Keyword(s):  
Composite Materials ◽  
Metal Matrix ◽  
Kinematic Model

scholarly journals High-Temperature Synthesis of Metal–Matrix Composites (Ni-Ti)-TiB2

2021 ◽  
Vol 11 (5) ◽  
pp. 2426
Author(s):  
Vladimir Promakhov ◽  
Alexey Matveev ◽  
Nikita Schulz ◽  
Mikhail Grigoriev ◽  
Andrey Olisov ◽  
...  
Keyword(s):  
High Temperature ◽  
Composite Materials ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix ◽  
Average Particle Size ◽  
Synthesis Process ◽  
Average Particle ◽  
Temperature Synthesis ◽  
High Temperature Synthesis

Currently, metal–matrix composite materials are some of the most promising types of materials, and they combine the advantages of a metal matrix and reinforcing particles/fibres. Within the framework of this article, the high-temperature synthesis of metal–matrix composite materials based on the (Ni-Ti)-TiB2 system was studied. The selected approaches make it possible to obtain composite materials of various compositions without contamination and with a high degree of energy efficiency during production processes. Combustion processes in the samples of a 63.5 wt.% NiB + 36.5 wt.% Ti mixture and the phase composition and structure of the synthesis products were researched. It has been established that the synthesis process in the samples proceeds via the spin combustion mechanism. It has been shown that self-propagating high-temperature synthesis (SHS) powder particles have a composite structure and consist of a Ni-Ti matrix and TiB2 reinforcement inclusions that are uniformly distributed inside it. The inclusion size lies in the range between 0.1 and 4 µm, and the average particle size is 0.57 µm. The obtained metal-matrix composite materials can be used in additive manufacturing technologies as ligatures for heat-resistant alloys, as well as for the synthesis of composites using traditional methods of powder metallurgy.

Metal Matrix Composite Materials Today

JOM ◽  
1985 ◽  
Vol 37 (6) ◽  
pp. 43-43 ◽  
Author(s):  
Jacques E. Schoutens
Keyword(s):  
Composite Materials ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix

Benefits of minor additions of yttrium to the oxidation and creep behaviour of a nickel-based composite

1980 ◽  
Vol 295 (1413) ◽  
pp. 332-332 ◽  
Keyword(s):  
Composite Materials ◽  
Metal Matrix Composite ◽  
Metal Matrix ◽  
Cyclic Oxidation ◽  
Creep Behaviour ◽  
Eutectic Alloys ◽  
Oxide Scales ◽  
Nickel Matrix ◽  
Creep Properties ◽  
Oxidation And Corrosion

Metal matrix composite materials produced by the directional solidification of eutectic alloys continue to be advocated as future turbine blade materials. However, although considerable improvements in creep performance have been obtained from some eutectic alloys, relative to current superalloys, their oxidation and corrosion resistances have failed to meet the requirements for engine applications. One such alloy, designated y-y'-Cr 3 C 2 , consisting of a nickel matrix reinforced by cubic y' precipitate particles and aligned Cr 3 C 2 fibres has been shown previously to have superior creep properties to current advanced superalloys at high temperatures (over 950 °C). However, the alloy is subject to severe surface degradation in cyclic oxidation conditions by the spallation of chromium-rich oxide scales and by internal oxidation

scholarly journals RESEARCH OF Al AND Mg MATRİX HYBRİD LAMİNATED COMPOSİTE MATERİALS

2021 ◽  
Vol 05 (01) ◽  
pp. 11-15
Author(s):  
Mustafa Babanli ◽  
Yusif Tanriverdiyev
Keyword(s):  
Composite Materials ◽  
Magnesium Alloy ◽  
Metal Matrix ◽  
Laminated Composite ◽  
Industry Studies ◽  
Laminated Composite Materials ◽  
Carbon Based Nanomaterials ◽  
Carbon Based

The main purpose of this research is to select suitable matrices and fillers for the preparation of composites that meet modern requirements to meet the needs of a rapidly growing industry. Studies in various databases have shown that metal-matrix hybrid laminated composite materials, mainly aluminum and magnesium alloy plates, are used as matrix materials, while carbon-based nanomaterials are used as fillers. Keywords: composition, matrix, aluminum, magnesium.

Metal-Matrix Composite Materials

MICC 90 ◽  
1991 ◽  
pp. 24-37
Author(s):  
Nikolai P. Lyakishev ◽  
Ivan M. Kopiev
Keyword(s):  
Composite Materials ◽  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Metal Matrix
Sign in / Sign up

Export Citation Format

Share Document