Why do we need a "Smart Robot" to be used for recipes development and controlling performance?

We are discussing here intensive quenching processes: IQ-2 and IQ-3 technologies. The IQ-2 technology requires the duration of transient nucleate boiling process evaluation during batch quenching....

06 July 2015 5,739 6 View

How can we solve a problem on different hardenabilities of each specific steel?

We have developed a method for optimizing chemical composition of steel to provide maximal compressive residual stresses at the surface of steel parts after intensive quenching. Depending on size...

04 May 2015 1,860 2 View

Is it possible to get the bainitic nano- structure for plain carbon steel?

The bainitic nano - structure was obtained for alloy steel containing 0.98C; 1.46Si; 1.89 Mn; 1.26 Cr; 0.09 V (see www.msm.cam.ac.uk/phase-trans). I'm wandering whether is it possible of obtaining...

03 April 2015 9,676 2 View

What is an optimal hardened layer in real steel parts after quenching?

When bottle with water is frozen through, it cracks. The same is often happening when steel parts are quenched through. To prevent crack formation, such steel parts are quenched very slowly in...

03 April 2015 4,228 5 View

What is difference between the Leidenfrost point and critical heat flux densities?

Critical heat flux densities are used to calculate transition from nucleate boiling to full film boiling and back from film boiling to transient nucleate boiling. To do such calculations...

03 April 2015 9,274 2 View

What about writing a scientific but very interesting book to be understandable to any reader?

My colleagues and I have been discovered many interesting phenomena which can make a big difference when developing new technologies. However, to make a big progress, discovered phenomena must be...

02 March 2015 5,635 3 View

Why should we pay more attention to the self - regulated thermal process?

During the self - regulated thermal process, the surface temperature of quenched steel part maintains at the level of boiling point of a liquid and cannot be below it until boiling is finished....

02 March 2015 9,550 5 View

Does anyone have data showing the benefits of vegetable oils as a quenchant for mass production in the heat treating industry?

02 March 2015 1,202 3 View

Why does chemical composition of alloy steels need optimization?

01 February 2015 8,054 6 View

What is your prediction in new ways of plain carbon and alloy steel strengthening?

At present, main attention is paid to alloying of steels to improve significantly their mechanical and elastic properties. As known, the ancient damascus steel was just plain carbon steel with...

01 February 2015 4,207 8 View

How two melting peaks in DSC of polypropylene can be merged into one crystallization peak?

The figure shows DSC cooling (blue) and 2nd heating (green) curves (step: 10 K/min) for a commercial sample supplied as Atactic Polypropylene (APP). The heating curve illustrates two major...

03 March 2021 5,857 3 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

How do I determine the degree of polymerization of PEG 400 based on NMR integration?

Hello, I am working on the photocatalytic degradation of PEG 400. I would like to know if it's possible to determine the degree on polymerization based on NMR integration, or by the MW of the...

02 March 2021 6,186 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

Do you know any MR image dataset?

I would like to research on MR images (0.5T and 3T). Can you please suggest some websites that I can download dataset including both 0.5T and 3T MR images? Thank you.

02 March 2021 7,735 3 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

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View

Does the circuit modeling for planar monopole antennas using Foster canonical forms give good approximation?

Hi researchers, I am searching for some accurate way to do the circuit modeling of planar CPW-fed monopole antennas. I have gone through the literature where mostly circuit modeling is done using...

28 February 2021 7,016 1 View