Why some alloys such as Ti_pt, Ti_Ni and Ti_Cu not undergo active region and passivate instantaneously?

More Maamar Khalleefah Aboubakr's questions See All

What should I do if my manuscript submission remains unconfirmed from Steel and Composite Structures Journal?

I have submitted my manuscript to Steel and Composite Structures Journal two days ago. However, until now, I have not received a confirmation email from this journal. At the end of the submission...

21 May 2023 9,358 4 View

I need isothermal curve for heat treatment of palladium?

Isothermal curve of palladium..

12 April 2023 7,903 0 View

Why use galvanized steel core in magnisium and zinc anodes for sacrificial system cathodic protection?

To know the main reason for existence of galvanized steel core that can influence on magnesium or zinc anodes in cathodic protection system...

29 March 2023 4,789 2 View

What the modern researches in corrosion engineering to do as master research but can do it in simple chemical lab?

Help me in finding corrosion research for master degree but can do it in simple chemical lab...

22 December 2022 3,959 4 View

I want to simulate a privacy-preserving algorithm in MQTT for IoT devices, but I'm not sure which simulation software is best suited for this?

I want to apply a privacy-preserving algorithm in MQTT for IoT devices. Which tool do you suggest to simulate this algorithm? I want to measure the performance on the IoT battery device? Actually,...

28 January 2021 9,848 3 View

Will the quality of the bibliographical references and consequently the richness of a scientific research depend on modernity or variability or other?

bibliographical references in thesis or paper or any scientific research

17 March 2020 2,782 3 View

What is the difference in operational temperature between floating PV modules and overland PV modules?

Compared with traditional or overland PV systems, the floating PV systems can benefit from the natural cooling effect of water and operate with higher efficiency, since the decrease of the...

03 January 2020 2,923 23 View

How to simulate the reflectivity using the HFSS Software ?

I'am writing in reference to HFSS software. I would like to enquire about to study how can I obtain the reflectivity of silicon surface with structure air-silicon-air.

23 December 2018 8,485 0 View

Which is the best low-cost IOT embedded board available in the market?

08 September 2018 7,399 8 View

Is it useful to use online data servers platforms like ThingSpeak or it is better to create my own platform?

I would like to know from researchers who are working on IOT, Is it useful to use online data servers platforms like ThingSpeak or it is better to create my own platform?

09 April 2018 2,401 4 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

How to correctly use the UTE and ZTE pulse sequences in Bruker's ParaVision software?

I am using a Bruker 600M solid-state NMR spectrometer with a Micro 2.5 microimaging system. The test sample is a tube of 1M LiCl aqueous solution, and the nucleus detected is 1H. I am trying to...

01 August 2024 9,227 1 View

How select composition for ods-high entropy alloys?

31 July 2024 2,795 1 View

I am trying to obtain microstructure for Mg-Zn-Sn alloy?

Any suggestions with respect to etchant composition and holding time?

27 July 2024 6,925 2 View

Will the catalytic effect of retained austenite happens in steels including RA?

The catalytic effect of retained austenite refers to the phenomenon wherein quenching steels with a small amount of retained austenite, when subjected to tempering at a specific temperature...

27 July 2024 8,508 0 View

What is single absorption ESR spectroscopy ?

In the context of Electron Spin Resonance (ESR) spectroscopy, under what conditions is an absorption spectrum considered to be a single absorption spectrum?

25 July 2024 2,325 1 View

Why electrical charge on the moving plate increase?

Hi, everyone This figure depicts a simulation of an electrostatic energy harvesting system in COMSOL Multiphysics software. My question is regarding the relationship between the changes in...

19 July 2024 4,694 4 View

How can I define Planetary motion in ABAQUS CAE, how define motion of three rollers around a central axis and passive rotation about their own axis?

16 July 2024 4,145 1 View

How Can I Resolve a Persistent Unwanted NMR Peak at 1.25 ppm?

Hello everyone, I am facing a consistent issue in my NMR spectra with an unwanted peak appearing at 1.25 ppm. This peak seems to vary with the amount of sample: it becomes more pronounced with...

15 July 2024 9,065 4 View

What binders suggestion that I can use for zinc alloy?

I am working on powder metallurgy, and during the compaction process, the powder does not pelletize and remains in its powder form. To address this issue, I am considering using binders to improve...

13 July 2024 9,003 2 View

Vadim Verlotski

This is the property of titanium, which forms an impermeable and chemically extremely stable TiO2 film in most solutions. Of course you need enough titanium in the alloy to get this passivation layer over the whole surface. Chromium, zirconium and silicon behave in a similar way.

Maamar Khalleefah Aboubakr

But this alloy with titanium not undergo active behavior yet in E vs log(i) diagram, why?