I have different metal powder and i want to prepare a metal alloy.what should i do to avoid oxidation while am mixing two different metal powder?

what method will be best for mixing two metals to form an alloy and I want to mix a metal powder. I suppose use two metal powder means is one of the powder should get oxidized means what should I...

08 December 2019 9,695 3 View

What is the updation of billet sawing machine in cutting process of modern manufacturing?

The billet sawing machine thus enables to cut two rods at the same time in order to reduce the cutting time and also could be improved 50 to 75 % (approx.) of the productivity in modern...

14 November 2019 9,899 1 View

Productivity enhancement of solar still by How Phase Change Materials (PCM) and Nanoparticles important in Solar energy based Water purification?

Belongings of incorporating (Al2O3) Nanoparticles of wick materials in the solar still of a PCM charity in the basin for TES organization have been probed. It is an innovative organization of...

22 March 2019 5,282 4 View

What is coordinate measuring machine (CMM)? How is it important in Metrology of Manufacturing Industries?

The coordinate measuring machine (CMM) is a mechanical system that moves a measuring probe to determine the coordinates of points on the surface of a work piece. The CMM comprises: the machine...

01 March 2019 9,027 2 View

What are the important of Magnetorheological Abrasive Flow Process in Manufacturing?

Modern advance finishing process in machining Process also having qualified reduction of tool resistance condition limitations i.e. in EDM, ECM, USM, AJM etc. cutting edge relative motion with Pre...

27 February 2019 2,392 3 View

How Scanning Electron Microscopy (SEM) very useful in Metal Matrix Composite?

The Scanning Electron Microscopy (SEM) is very useful to study the worn surfaces of the proposed specimen (eg. Al-SiCp) composites and carryout the tests to learn the effects of sliding distance,...

12 February 2019 3,476 10 View

How ethanol and ethanol-isobutanol act a fuel additive in an I.C Engine to improve Engine performance?

While Using ethanol and ethanol-isobutanol as a fuel additive to unleaded gasoline causes an improvement in engine performance and exhaust emissions.

07 February 2019 8,282 2 View

How to remove palladium catalyst from reaction mixture ?

How to remove palladium catalyst from reaction mixture. Note: crude insoluble in any solvent.

30 December 2017 8,712 7 View

Genomic DNA Extraction kit for Rice seed and Plant tissue ?

Can any one suggest me a list of Genomic DNA extraction kits available to extract Genomic DNA from rice seed and rice plant leaf tissue. Rice seed is rich in amylose content. Especially those of...

31 March 2017 4,221 3 View

Why the absorbency in catalase assay (Aebi method) is unstable?

I use Aebi method in the assay of catalase, but i have a problem : the absorbency is unstable which mean that the numbers increase and decrease rapidly.

01 November 2015 7,677 33 View

How to get better phase shift in C-V curves for ferroelectric devices?

I tried to sweep my ferroelectric devices from -2V to 2V and then from 2V to -2V and The two hysteresis peaks are off by several microFarads. Should i increase bias voltage? I am doing these...

16 February 2021 8,514 2 View

What is the general cyclic energy degradation factor for plain concrete at material level in stress strain curve?

Plain Concrete subjected to cyclic loading get reduction in its stiffness and strength with the every cycle of loading. What is ratio of energy enclosed in one hysteresis loop to adjacent...

10 February 2021 1,051 1 View

Can you please help with the problem modeling a damper in ABAQUS?

Hello everyone, I am trying to model a damper in ABAQUS. I have obtained hyperelastic properties using a uniaxial tensile test and viscoelastic properties by relaxation test conducted in the...

09 January 2021 4,515 1 View

What is the reason for the difference in the slope of the hysteresis curve in loading and unloading?

Hello I want to verify a hysteresis curve caused by laboratory results by Abaqus software. The slope of this curve varies in loading and unloading. While the simulation results have the same...

28 November 2020 5,446 9 View

Poling a ferroelectric material without damaging the surface ?

Hello, I would like to pole some BaTiO3 (001) samples (0.5 mm thick, single-crystals). However, the surface needs to be clean for subsequent treatments and possible ARPES measurements. Thus, I...

04 November 2020 9,592 3 View

Is it possible to heat iron powder with an alternating electromagnetic field?

The two mechanisms Eddy current and Hysteresis produce heat in ferromagnetic conductors when placed into an alternating electromagnetic field. However, do these mechanisms also effect very small...

20 September 2020 9,242 7 View

What is the reason (meso)pore size distribution is unreliable for an H3 hysteresis loop?

I recently read the book chapter on the assessment of mesoporosity from "Adsorption by Powders and Porous Solids" by Sing et al. and the remark was raised that in the case of a certain hysteresis...

30 July 2020 7,758 4 View

How to Calculate Hysteretic Material Parameters in OpenSees?

29 April 2020 5,970 3 View

Which is the best material for an electromagnet core?

I need to build a continuous electromagnet, B=1-2 T, narrow hysteresis loop, good linearity (to have the flux density easily adjustable). Application - MeV electron beam deflection. I'll be...

27 April 2020 4,345 2 View

Can anybody help me define the type of isotherm and hysteresis of the three samples?

the attached graph is the isotherm curve of three materials obtained through BET. Also it would be helpful if the nature of porosity of the materials can be commented on. Thank you

04 March 2020 372 4 View