NDLI: Influence of Mixing Technique on the Mechanical Properties and Structural Evolution of Al-NiAl Composites

Content Provider	Springer Nature Link
Author	Abd Elhamid, M. Emara, Mohamed M. Salem, Hanadi G.
Copyright Year	2014
Abstract	Fabrication and processing of 99.7% purity aluminum powder reinforced with 0, 5, 10% volume fractions NiAl intermetallic metal matrix composites were conducted. The mechanically alloyed nanostructured NiAl was mixed by both regular and high energy ball milling techniques. Powders of NiAl employed for reinforcement were milled for 18 and 31 h, and therefore denoted as NiAl18 and NiAl31, respectively. The mixed powders were consolidated via a combination of cold pressing followed by hot extrusion at 480 °C for 1 h at a reduction ratio 4:1. Hardness, tensile properties, and fracture behavior of the extruded composite powders were evaluated. Structural evolution of the milled composite powders was investigated before and after extrusion using optical microscopy, field emission scanning, and transmission electron microscopy. In addition, particle type identification was carried out via energy dispersive x-ray analysis. Introducing NiAl31 (0.8 µm) enhanced the mechanical properties of the composites compared to NiAl18 (1.0 µm). Moreover, powders milling enhanced the tensile properties post hot extrusion compared to the mixed conditions due to the enhanced reinforcement distribution and bonding with the Al matrices. Hot extruded milled composite powders of Al reinforced with 10% NiAl31 produced nanostructured high-angle grain boundary structure <200 nm.
Starting Page	3425
Ending Page	3435
Page Count	11
File Format	PDF
ISSN	10599495
Journal	Journal of Materials Engineering and Performance
Volume Number	23
Issue Number	10
e-ISSN	15441024
Language	English
Publisher	Springer US
Publisher Date	2014-07-12
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Al-NiAl composite fracture behavior mixing versus milling structural evolution volume fractions Characterization and Evaluation of Materials Tribology, Corrosion and Coatings Quality Control, Reliability, Safety and Risk Engineering Design
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Materials Science Mechanical Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Influence of mechanical milling on the SiC particulate size in an Al-SiC composite

The effect of Al$_{2}$O$_{3}$ addition on the milling behavior of NiAl powder

Sintering Behavior and Mechanical Properties of NiAl, Al$_{2}$O$_{3}$, and NiAl-Al$_{2}$O$_{3}$ Composites

Corrosion of Aluminum Alloy Metal Matrix Composites in Neutral Chloride Solutions

Cyclic Fatigue Fracture Behavior of Spray-Deposited SiC$_{p}$/Al-Si Composite

On food fracture

Corrosion Protection of In Situ Al-Based Composite by Cerium Conversion Treatment

Effect on Corrosion Resistance of Ce-Rich-Sealed Ni-P Coatings on Cf/Al Composite Surface

The Influence of Fe Content on the Mechanical Properties of NiAl Coatings Processed In-Situ

Influence of Mixing Technique on the Mechanical Properties and Structural Evolution of Al-NiAl Composites

Similar Documents

Influence of mechanical milling on the SiC particulate size in an Al-SiC composite

The effect of Al$_{2}$O$_{3}$ addition on the milling behavior of NiAl powder

Sintering Behavior and Mechanical Properties of NiAl, Al$_{2}$O$_{3}$, and NiAl-Al$_{2}$O$_{3}$ Composites

Corrosion of Aluminum Alloy Metal Matrix Composites in Neutral Chloride Solutions

Cyclic Fatigue Fracture Behavior of Spray-Deposited SiC$_{p}$/Al-Si Composite

On food fracture

Corrosion Protection of In Situ Al-Based Composite by Cerium Conversion Treatment

Effect on Corrosion Resistance of Ce-Rich-Sealed Ni-P Coatings on Cf/Al Composite Surface

The Influence of Fe Content on the Mechanical Properties of NiAl Coatings Processed In-Situ

Influence of Mixing Technique on the Mechanical Properties and Structural Evolution of Al-NiAl Composites