Senthil Ram Nagapillai Durairaj

13 Questions 21 Answers 0 Followers

Questions related from Senthil Ram Nagapillai Durairaj

How to Model Hysteresis Loop for Permanent Magnet using Preisach model with known Br, Hc, iHc & BHmax?

I'm interested in modelling Hysteresis Curve for Permanent magnet using Preisach Model. I have tested the magnet for its magnetic properties like Remenance, Coercivity, Intrinsic Coercivity and...

14 June 2020 2,119 0 View

How to Model Hysteresis Loop for Permanent Magnet using Preisach model with known Br, Hc, iHc & BHmax?

I'm interested in modelling Hysteresis Curve for Permanent magnet using Preisach Model. I have tested the magnet for its magnetic properties like Remenance, Coercivity, Intrinsic Coercivity and...

23 May 2020 5,578 0 View

What is the Effect on Physical Properties of EPDM Rubber due to addition of Pigments?

Hi I'm looking for the change in the physical properties of EPDM rubber due to the addition of Pigments. If there is a Red pigment is added to EPDM what will be the change in the properties like...

21 October 2019 6,382 1 View

What compound forms when Ammonium Hydroxide reacts with copper ?

I have a Novolac phenolic resin (Phenol Formaldehyde) where a copper contact is present. This Phenol Formaldehyde is formed into a cup shape and closed into a switch with copper terminal inside....

11 March 2019 6,195 2 View

Could someone provide me the .cif file of MnZnFe2O4 (Manganese Zinc Ferrite) crystallographic data?

I have synthesizing MnZnFe2O4 (Manganese Zinc Ferrite), and have also have conducted XRD. Now I'm expanding my research for different dopant percentage of Mn & Zn I need to match with standard...

06 February 2019 2,735 6 View

Which simulation package can I use and where can I find the relevant details to study the performance of Mn Zn Ferrite ?

I'm a beginner although have a little experience in OOMMF , I'm interested in the magnetic properties of the molecules Mnx Zn1-x Fe3O4 0

04 February 2019 3,364 6 View

What is the Molecular Structure of Mn Zn Ferrite?

I have synthesized Mn Zn Ferrite with doping of Mn and Zn from 0.1 to 0.9 and 0.9 to 0.1 respectively, now I would like to simulate the same condition and study the micromagnetic analysis of the...

04 February 2019 3,132 3 View

What is the Molecular Structure of Mn Zn Ferrite?

I have synthesized Mn Zn Ferrite with doping of Mn and Zn from 0.1 to 0.9 and 0.9 to 0.1 respectively, now I would like to simulate the same condition and study the micromagnetic analysis of the...

18 January 2019 8,010 5 View

How is Ms - Saturation Magnetization Calculated from Br & Hc?

I have a magnet of NdFeB graded as N38H which has Remenance Br 1.22 Tesla, Coercivity Hc with 962kA/m, intrinsic coercivity jHc >2711kA/m and Max. energy Product of 962kJ/m^3. With this Br...

31 October 2018 4,571 11 View

What are the FREE FTIR data analyzer?

I'm characterizing Polymer and Elastomer, Now I need to evaluate the data for the FTIR mapping with software. Is there any open source FTIR data analyzer Kindly please add link for the FTIR free...

01 January 1970 9,840 9 View

What will be the effect of Graphene coating on copper and how to coat Graphene on copper?

HI I have a copper strip and this strip is used as a contact for carrying high current. Due to high current, arcing is taking place whenever the strip establish the contact. On the other hand I...

01 January 1970 1,157 5 View

Is there a method to coat Gr coating on Aluminium surface?

I would request some input on coating graphene on aluminium surface for wear resistance. Is there a way to coat Graphene powder on Aluminium or How can this graphene powder can be coated Does the...

01 January 1970 4,028 3 View

What's the equation for Bx(x,y) and By(x,y) parallel to the direction of Magnetization outside the magnet frame?

So here I got analytical surface flux density equation for a magnet on the pole surface, Bx(x,y) and By(x,y) at any point on the surface of the pole. Now I wanted to calculate Bx(x,y) and By(x,y)...

01 January 1970 4,576 7 View