Microstructure and Hardness Characterization behavior of Al-Mg-TiB2 In-Situ Composite

The Al-Mg-TiB2 is noteworthy modern Aluminum-based composite material due to its phenomenal mechanical properties. These composites show a solid interface between supports – grid when contrasted with other customary Aluminum composites. A blended salt course system was utilized to plan in-situ Al-Mg-TiB2 composites in the present examination. Al – xTiB2 (x = 0, 2.5, 5, 7.5 wt. percent) Metal-Matrix Composites were produced utilizing K2TiF6 and KBF4 salts utilizing an exothermic procedure at 800°C. The materials have been portrayed utilizing SEM and EDS to affirm that no Al3Ti has been created, which is the benefit of blended salt course innovation. SEM micrographs showed TiB2 particles that are conveyed homogeneously without agglomerations all through the aluminum lattice. Research has additionally been directed to examine the hardness of the amalgam strengthened with TiB2 in-situ composites. The hardness of all the created composites was higher than that of Aluminum combination framework in light of the development of TiB2 which brought about grain refining activity

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Effect of TiB2 particle addition on the mechanical properties of Al/TiB2 in situ formed metal matrix composites

Materials Testing ◽

10.3139/120.111273 ◽

2018 ◽

Vol 60 (12) ◽

pp. 1221-1224 ◽

Cited By ~ 4

Author(s):

Balachandran Gobalakrishnan ◽

P. Ramadoss Lakshminarayanan ◽

Raju Varahamoorthi

Keyword(s):

Mechanical Properties ◽

Metal Matrix Composites ◽

Metal Matrix ◽

Tib2 Particle ◽

Matrix Composites ◽

Particle Addition

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Fabrication and mechanical properties of in situ TiC/Ti metal matrix composites

Journal of Alloys and Compounds ◽

10.1016/j.jallcom.2010.12.086 ◽

2011 ◽

Vol 509 (8) ◽

pp. 3592-3601 ◽

Cited By ~ 25

Author(s):

Liu Yanbin ◽

Liu Yong ◽

Tang Huiping ◽

Wang Bin ◽

Liu Bin

Keyword(s):

Mechanical Properties ◽

Metal Matrix Composites ◽

Metal Matrix ◽

Matrix Composites ◽

In Situ Tic

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Synthesis of Al-Al3Ti In Situ Metal Matrix Composites by Salt Route and Evaluation of their Mechanical Properties

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.984-985.280 ◽

2014 ◽

Vol 984-985 ◽

pp. 280-284 ◽

Cited By ~ 4

Author(s):

S.A. Kori ◽

S.L. Biradar ◽

Virupaxi Auradi

Keyword(s):

Mechanical Properties ◽

Metal Matrix Composites ◽

Metal Matrix ◽

Microstructural Characterization ◽

Homogeneous Distribution ◽

Matrix Composites ◽

Commercial Purity Aluminum ◽

Microstructural Studies

Current work, aims at preparation and characterization of Al-Al3Ti in-situ metal matrix composites with varying percentage of in-situ Al3Ti (3 and 5%) reinforcement. The composites were prepared by the salt route involving reaction of commercial purity aluminum (99.7%) and potassium titanium flourate halide (K2TiF6) salt at a reaction temperature of 800°C and with 60min. holding time. The prepared composites were subjected to microstructural studies using Scanning Electron Microscope. Further, the work aims at evaluating mechanical properties of the prepared composites as per ASTM standards. Microstructural characterization using SEM revealed blocky morphology of Al3Ti intermetallics with fairly homogeneous distribution. Insitu Al-Al3Ti composites have shown better mechanical properties when compared to the unreinforced Al matrix.

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In-situ development of ZrB2 particles and their effect on microstructure and mechanical properties of AA5052 metal-matrix composites

Materials & Design (1980-2015) ◽

10.1016/j.matdes.2015.05.020 ◽

2015 ◽

Vol 80 ◽

pp. 129-136 ◽

Cited By ~ 61

Author(s):

Narendra Kumar ◽

Rakesh Kumar Gautam ◽

Sunil Mohan

Keyword(s):

Mechanical Properties ◽

Metal Matrix Composites ◽

Metal Matrix ◽

Matrix Composites ◽

Microstructure And Mechanical Properties

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Mechanical Properties of Al2219-TiC Metal Matrix Composites

International Journal of Innovative Technology and Exploring Engineering - Special Issue ◽

10.35940/ijitee.l1066.10812s219 ◽

2019 ◽

Vol 8 (12S2) ◽

pp. 348-351

Keyword(s):

Mechanical Properties ◽

Growth Rate ◽

Composite Material ◽

Metal Matrix Composites ◽

Metal Matrix ◽

Matrix Composites ◽

High Quality ◽

Metal Grid

Work turned into finished to explore and observe the mechanical residences of TiC fortified metal grid composite amalgam Al2219. In this investigation Al2219 compound taken because the important framework and particulate TiC as a fortification cloth for putting in a metal grid composite with mixing throwing method. For help steel framework composite material shifts from zero to 6 wt. In stage 2 wt%. %. For each composite, particulate fortification is warmed to a temperature of 600ºC and spread into the vortex of liquid amalgam Al2219. Microstructural portrayal is finished by using utilizing an examining electron magnifying tool. Mechanical homes, for example, hardness, intense elasticity, yield high-quality and growth rate became assessed by means of ASTM norms. Further, examining electron microphotographs uncovered that there's a uniform dissemination of particulate TiC in Al2219 aggregate grid. Hardness, extreme rigidity and yield satisfactory builds wt. % Of TiC increment in the fundamental framework. Results likewise verified that as wt. % Of aid increments, there may be an abatement in malleability.

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