An experimental study on mechanical properties and wear of A380/nB4C composites fabricated using two different liquid state processes

被引：1

作者：

Singh, Jaivir ^{[1
]}

Alba-Baena, Noe ^{[2
]}

Trehan, Rajeev ^{[1
]}

Sharma, Vishal S. ^{[3
]}

机构：

[1] Dr BR Ambedkar Natl Inst Technol, Dept Ind & Prod Engn, Jalandhar, Punjab, India

[2] Autonomous Univ Ciudad Juarez, Inst Engn & Technol, Dept Ind & Mfg Engn, Ciudad Juarez, Chihuahua, Mexico

[3] Univ Witwatersrand, Sch Mech Ind & Aeronaut Engn, Johannesburg, South Africa

来源：

SADHANA-ACADEMY PROCEEDINGS IN ENGINEERING SCIENCES | 2021年 / 46卷 / 04期

关键词：

Nanocomposites; Aluminium A380; Boron Carbide; Ultrasonic Treatment; Mechanical Stirring; Wear; MATRIX COMPOSITES; SIC PARTICLES; B4C; MICROSTRUCTURE; BEHAVIOR;

D O I：

10.1007/s12046-021-01760-8

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present work, fabrication of metal matrix composite of aluminium alloy A380 reinforced with 0.5, 1 and 1.5 weight percentages of nano boron carbide through mechanical stirring and ultrasonic treatment processes. Scanning Electron Microscopy (SEM), Back Scattered Electron Detector (BSE) and energy-dispersive X-ray spectroscopy (EDS) are used to characterize fabricated composites. Furthermore, tensile, hardness and wear tests are performed to compare the mechanical and wear properties of prepared samples. It is found that UST is an efficient process as compared to MS for refining the microstructure of base alloy and fabricated composites. Also, the reinforced particles are efficiently and uniformly distributed in the ultrasonic treatment process. The improved properties of the ultimate tensile strength (UTS) and hardness observed at A380/1nB(4)C as 57%, and 35% respectively and wear of the fabricated composites samples is less as compared to the base alloy.

引用

页数：14

共 36 条

[1] Effect of Ultrasonic Melt Treatment on Degassing and Structure of Aluminium Alloys [J].

Alba-Baena, Noe ;

Pabel, Thomas ;

Villa-Sierra, Natalia ;

Eskin, Dmitry .

LIGHT METALS TECHNOLOGY 2013, 2013, 765 :271-+

[2] Mechanical properties and wear behavior of Al-2 wt.% Cu alloy composites reinforced by B4C nanoparticles and fabricated by mechanical milling and hot extrusion [J].

Alizadeh, A. ;

Taheri-Nassaf, E. .

MATERIALS CHARACTERIZATION, 2012, 67 :119-128

[3] Parametric optimization for improving impact strength of squeeze cast of hybrid metal matrix (LM24-SiCp-coconut shell ash) composite [J].

Arulraj, M. ;

Palani, P. K. .

JOURNAL OF THE BRAZILIAN SOCIETY OF MECHANICAL SCIENCES AND ENGINEERING, 2018, 40 (01)

[4] Preparation and Evaluation of Mechanical Properties of 6061Al-B4Cp Composites Produced via Two-Stage Melt Stirring [J].

Auradi, V. ;

Rajesh, G. L. ;

Kori, S. A. .

MATERIALS AND MANUFACTURING PROCESSES, 2014, 29 (02) :194-200

[5] Influence of B4C on the tribological and mechanical properties of Al 7075-B4C composites [J].

Baradeswaran, A. ;

Perumal, A. Elaya .

COMPOSITES PART B-ENGINEERING, 2013, 54 :146-152

[6] Influence of SiC Particles Distribution and Their Weight Percentage on 7075 Al Alloy [J].

Bhushan, Rajesh Kumar ;

Kumar, Sudhir .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2011, 20 (02) :317-323

[7] Fatigue Characteristics and Quality Index of A357 Type Semi-Solid Aluminum Castings Used for Automotive Application [J].

Bouazara, M. ;

Bouaicha, A. ;

Ragab, Kh A. .

JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2015, 24 (08) :3084-3092

[8] Characterization of hot extruded Mg/SiC nanocomposites fabricated by casting [J].

Choi, Hongseok ;

Alba-Baena, Noe ;

Nimityongskul, Sunya ;

Jones, Milton ;

Wood, Tom ;

Sahoo, Mahi ;

Lakes, Roderic ;

Kou, Sindo ;

Li, Xiaochun .

JOURNAL OF MATERIALS SCIENCE, 2011, 46 (09) :2991-2997

[9]

Demirel M, 2011, INDIAN J ENG MATER S, V18, P268

[10]

Eskin G.I., 2014, ULTRASONIC TREATMENT, DOI [10.1201/b17270, DOI 10.1201/B17270]

← 1 2 3 4 →