Is there any procedure for calculating the adhesion energy of coatings by progressive load scratch testing. The samples are CrAlN coatings on tool steels.
I am trying to investigate the impact nature of steel balls (4 cm diameter) on steel plates. Which modelling software would be best to study the stress fields generated or any type of failure...
11 December 2019 1,810 4 View
I am looking for studies related to austenization soaking times and ways to reduce the time to achieve full dissolution of carbides as well as not to obtain austenite grain growth. Grain growth...
10 November 2019 4,647 3 View
I am working on developing fully pearlitic steels with fine interlamellar spacing. I am going to heat up samples to austenization temperature (1000 degC) at a heating rate of 10 degC per second...
09 October 2019 5,192 3 View
I am working on a project involving studying the impact-abrasive wear during grinding. I am interested to know if there are any relevant papers that has studied or tested impact-abrasive wear of...
08 September 2019 6,836 2 View
Can 2 dimensional simulation of indentation be done using MATLAB? if yes, I would really appreciate guidance from experienced MATLAB users !! Thank you
10 November 2018 1,930 2 View
I have deposited pure Cr and W films by unbalanced magnetron sputtering method and then prepared films by doping them with Ag. The hardness and modulus of these coatings are lower than that of the...
01 February 2018 4,931 10 View
In cerium oxide coatings, I have found that there are excess lattice oxygen when oxygen to metal ratio is quite high. Does it mean that the coatings have higher surface energy when there is excess...
31 December 2017 4,859 3 View
I am designing experiments to study the tribological behaviour of coated Ti6Al4V in synovial fluid. Any help would be highly appreciated.
10 November 2017 2,373 2 View
I would like to learn FEA method for nanoindentation for materials. I would really glad if someone would suggest as to where I should start learning simulation/modelling.
05 June 2017 6,778 4 View
I am looking for thermodynamic data on titanium oxynitride and chromium oxynitride and their heat of formation ?
08 September 2016 9,967 1 View
effect of double bond on the flexibility of polymers
07 April 2021 0 0 View
I am writing to request some information for making polymer color flakes. I would appreciate the help.
17 March 2021 0 0 View
I am making polymer composite by solvent mixing method. When I am trying to add filler solution in polymer solution it quickly get solidified. How to make them then uinform? It doesn't give time...
03 March 2021 7,540 4 View
I looking for ferro calcium production process
03 March 2021 1,755 4 View
Anyone can recommend any books on such topics? Thanks in advance.
02 March 2021 8,457 2 View
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
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
Is there a powerful system for the security of the systems distributed on IoT systems?
02 March 2021 3,858 10 View
Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...
02 March 2021 3,024 2 View
The Lanthanide contraction which is the decrease in ionic radii of the elements in the lanthanide series from atomic number 57, lanthanum, to 71, lutetium, is due to poor shielding of the 4f...
01 March 2021 2,272 4 View