Is it possible to distinguish between Fe2O3 and Fe3O4 and/or FeCO3 when analyzing the cross section of a corrosion layer formed on a steel corroded in bicarbonate or CO2 solutions?
Fe2O3 (both magnetite and hematite) is an insulator. Fe3O4 is the polaronic conductor. Thus Fe3O4 should be much brighter in the SEM image than Fe2O3.
The nonmetallic inclusions are problematic particles that develop during the steel making process. They are tiny entities that exist in high numbers. They disrupt the mechanical homogeneity of the...
31 December 2014 7,761 16 View
There are a few points being raised lately on the first direct evidence on the universe inflation and the detection of gravitational waves: 1. The cosmic microwave polarization patterns referred...
04 May 2014 4,140 3 View
The egg is one of the unique feats of natural engineering. Its three-dimensional arch structure can support the weight of a standing human being yet it is so delicate that a baby bird can peck its...
03 April 2014 4,654 4 View
This question is open for chemists, metallurgists, physicists and astrophysicists: Check out this diagram which has been released today on Universe inflation. It describes how the universe has...
03 April 2014 329 22 View
In case for example the status 'With Editor' did not change for two months or so, Are there risks of any kind the corresponding author should be aware of when reaching the journal's editorial...
02 March 2014 7,100 2 View
Please see attached this figure from a journal paper I am currently reviewing. I made slight changes to it to maintain the anonymity. The paper addresses the significance of H2S with the...
02 March 2014 6,537 1 View
Please check out these potentiodynamic profiles for experiments I recently carried out: it shows potentiodynamic scans for a pipeline steel immersed in CO2-saturated solutions of different...
02 March 2014 3,069 13 View
I am currently reviewing a research paper presenting an electrochemical study on corrosion-enhanced erosion. It attempts to link the CFD of a modeled flow to the corrosion rates of an elbow made...
02 March 2014 4,297 5 View
Please check out this question excerpted from a standardized test for high-school students in a North American country; It says: Which of the following would be a graph of speed vs. time for the...
02 March 2014 8,400 3 View
To test the corrosion behavior (or resistance) of an engineering material in an aqueous medium one can carry out immersion tests for specific periods of time across which the mass loss and...
02 March 2014 4,690 11 View
Hello everyone, I recently submitted an article to Geotechnical Engineering (Proceedings of the ICE), and the current status has been listed as "EiC Pre-assessment: Ready" for the past 20 days. I...
10 August 2024 6,493 1 View
I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.
06 August 2024 6,796 3 View
Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal? Kindly advice
04 August 2024 7,367 3 View
As authors and academic writers, we usually prepare our manuscript using our own resources. We submit these manuscripts to scientific Journals for peer review and publication sometimes at a fee....
03 August 2024 7,304 2 View
We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...
31 July 2024 3,900 2 View
Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...
31 July 2024 3,333 4 View
N=6 Comparing pre and post test likert scale responses. Participants are mix of practicing & preservice teachers.
30 July 2024 7,233 4 View
What should a Mechanical Engineering PhD scholar focus on during their PhD to enhance their chances of securing a postdoctoral position?
29 July 2024 7,714 4 View
In some data sources it has been grouped in Q1 and some shows it is Q2.
29 July 2024 4,227 2 View
Dear Research Community I would like to invite Elctrical Engineering specialists to solve problems related to Ternary Algebra or tripple sets I have an algorithm that places in relation three...
28 July 2024 5,771 2 View