Studies on Mild Steel Particulates Reinforced Duralumin Composite Fabricated Through Powder Metallurgy Route
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2019, Vol 9, Issue 2
Abstract
In the present study Duralumin(DA) based Mild Steel particles (MSp-6% wt. and 12% wt.) reinforced composite are fabricated by cold compacting the milled powders. The mechanically mixed powders are compacted in a die cavity by applying a uniaxial steady load in the range 22-38 T. The hardness of green compacts produced are increased by sintering. The SEM images showed an even dispersion of MSp in the duralumin alloy and elemental composition is confirmed by the EDAX spectrum. The sintered specimens were further subjected to aging treatment. Compacts were soaked at 5500C for a span of 2 h and then are quenched in water at ambient temperature. The temperatures selected for aging treatment are 100, 150, and 2000C and hardness was checked for every 60 minutes of time. The peak hardness obtained because of aging heat treatment is found to be much better than the corresponding sintered compacts. Compacts peak aged at 1000C exhibited better tensile strength than the rest of the other specimens.
Authors and Affiliations
Shivaprakash Y. M, Gurumurthy B. M, Siddhartha M. A, Siddesh Kumar N. M, Avishek Dutta
Keywords
Related Articles
- EP ID EP585911
- DOI 10.24247/ijmperdapr201988
- Views 80
- Downloads 0
Buckling Analysis of Stiffened Composite Panels for Different Ply Orientations
Buckling and post-buckling analysis was performed on composite stiffened panel using Abaqus/CAE to obtain the critical load and modes of failures, with different parameters like ply orientation, different composite mater...
MAINTENANCE STRATEGIES AND THEIR COMBINE IMPACT ON MANUFACTURING PERFORMANCE
Maintenance function has become challenging in the current competitive environment. Adoption of suitable maintenance strategy for plant assets is crucial decision. This paper discussed different maintenance strategies an...
EXPERIMENTAL INVESTIGATION OF TENSILE AND IMPACT BEHAVIOUR OF HEMP FLAX HYBRID COMPOSITE
Developments in Engineering and Technology urging the need to identify and improve a wide variety of materials using the natural fiber. Composite plays a vital role in manufacturing and defense industries. In this work,...
Qualitative Analysis on Second Order Neutral Delay Difference Equations
In this paper, the oscillatory and non oscillatory behavior of all solutions of the second order neutral delay difference equations of the form mentioned by the equation is dealt with. . Where nεN(n0), {an},{bn },{cn} a...
Mechanical and Thermomechanical Properties of Carbon Fibre Reinforced Thermoplastic Composite Fabricated Using Fused Deposition Modelling (FDM) Method: a Review
Fused deposition modelling (FDM) is widely used method to fabricate thermoplastic parts, which are mainly used as rapid prototypes for functional testing with advantages of minimal wastage, and ease of material change. D...