Can anyone give the details about XRD specifications for purchase the equipment?

I want to know the specifications and details about the equipment for purchase.

10 November 2014 2,560 5 View

How to weld polyethylene plates on FSW ?

we tried with 1200 to 1500 rpm with feed rate of 10 mm/min kindly suggest some optimal range

09 October 2014 2,125 2 View

What are the specific eligibility criteria to join MS or MTech research in Singapore?

What are the specific requirements such as score, publications, academic percentage or any other specific skills?

09 October 2014 9,139 0 View

Why we some times lazy in doing research activities especially making publications

08 September 2014 8,953 0 View

What is the difference between EDAX and SEM analysis?

08 September 2014 7,413 25 View

Can anyone suggest a best material for implants

magnesium or steel if you suggest any good materials for analysis i can look over that

08 September 2014 4,918 0 View

How to enhance the competitiveness of engineering educational institutions?

Infrastructure, Teaching methodology, ICT learning.

03 April 2014 2,369 3 View

Can anyone suggest the pump specification in automobiles (Cars)?

It may be reciprocations/min, timing gears dimensions, camshaft type.

02 March 2014 5,903 3 View

How to check the micro and macro analysis report for welded joints ?

I tested but whether it is right or wrong I got the test reports from a testing lab.

02 March 2014 1,060 2 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

Why Austenite grains in steel show much more twinning than ferrite grains?

It is oftentimes said to be a distinctive metallographic trait that differentiates a fully austenitic and a fully felly ferritic steel without etching that might distinguish between two. Why...

02 March 2021 728 2 View

What is Nano technology with coronavirus helpe the human..and is it nano mterals removal of covid19?

I anwar by adsorption or reaction ..but it is either more method...

02 March 2021 4,811 2 View

How to compare different concentrations of nanoparticles for characterization from ICP-MS?

I took measurements of different concentrations of 15 nm and 5 nm Au nano particle solutions. I'm trying to determine which concentration I measured gives the best reading overall. I also...

02 March 2021 7,626 1 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

I need to accelerate corrosion in steel parts that are used in a salt-water environment. Is there a technique for doing so?

I have a structure that employs d-ring swiveling tie-downs that corrode during use and become "frozen". I have sample swivel assemblies that I wish to corrode to see if I can free them using one...

01 March 2021 3,739 3 View

Why is my platinum counter electrode getting dirty during electrodeposition?

I am conducting anodic electrodeposition of MnO2 onto a stainless steel substrate, using a platinum strip as a counter electrode. This is done galvanostatically, with the current held between 5...

27 February 2021 1,829 3 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Zno nano particles colour changed from white to grey in process of calcination any suggestions?

In the formation of Zno nano particles process, after drying at 120 degree C, my zno nano particles are completely white but when i calcine it for 450 degree C it converts into grey colour. i...

26 February 2021 2,435 4 View