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Questions related from Dhanashekar Manickam
Whether there is any valid relation between hardness and compression strength of a material. Please share your supporting article.
07 July 2017 9,475 3 View
Whether these alloys are same or different. Please share relevant document.
05 May 2017 2,285 1 View
Am in need of LM25 alloy in as cast condition in the form of ROD shaped of diameter between 10 mm to 15 mm and a length of 500 cm. Any information you can provide me would be greatly appreciated.
12 December 2016 1,567 2 View
How to fix a range in setting the sliding speed/ velocity while performing a tribotest on aluminum composites. In specific what is considered as slow speed and high speed, how is it justified.
11 November 2016 8,807 3 View
As we know there are various heat treatment methods (T4, T6, T7, T3 and T8) for modifying the properties of the aluminium alloys (grain modifier, varying solutionizing temperature, artificial...
10 October 2016 7,654 8 View
when i add graphite at three levels to my metal matrix composites, i get the density values initially increases and then decreases with graphite addition.
06 June 2015 9,962 11 View
Standard test methods of compression testing of metallic materials at room temperature
05 May 2015 3,727 6 View
In A 356, alloy Elements - wt% are:Cu - 0.02Si - 6.99Mg - 0.48Mn - 0.02Fe - 0.22Ti - 0.18Ni - 0.01Zn - 0.04Pb -
05 May 2015 1,579 6 View
In a Ash prepared from a bio-organic matter how to determine the surface energy for it. Please share the supporting files.
03 March 2015 628 1 View
as there is formula to calculate the Volume fraction of the reinforcement as given in the attached journal page no:3. Now how to calculate Volume fraction of matrix when the composite have...
03 March 2015 7,454 8 View
I have fabricated the composites for an diameter of 50mm. I s possible to use this as a disk in wear test against the steel pin.
03 March 2015 5,527 5 View
There are three chemicals used in preparation of sand mould for casting bentokol, bentonite, seacoal 0.5-.85, 1.1%, 1% were respectively used. This use brought many blow holes in the casting. To...
02 February 2015 7,490 2 View
I need the density values and the chemical composition in RHA
12 December 2014 2,315 6 View
Moringa oleifera is a natural plant which has many medical benefits and used in food purpose.
03 March 2014 8,066 1 View
