A mixture of metallic elements or compounds with other metallic or metalloid elements in varying proportions. | Contact experts in Alloys to get answers
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Questions related to Alloys
I prepared samples with different proportions of Gd in NdFeB alloys in which I replaced Gd with Nd. The coercivity increases as the amount of Gd doped increases. Why is that so? Thanks
09 September 2021 7,607 3 View
hello everybody, I need some help as I will start new research about the aluminium base alloy with mechanical alloying, how I can prevent oxidation of aluminium during the milling process?
07 September 2021 5,390 5 View
In case of single crystals we obtain bright diffraction spots and in case polycrystalline materials a circular ring formation of the diffraction spots is seen but how do we associate the hkl-plane...
09 August 2021 5,932 2 View
Hello everyone, I am developing a FE model with cohesive elements in ABAQUS 6.13-1 . As mentioned in the "Linear elastic traction-separation behavior" paragraph of the Abaqus...
08 August 2021 5,964 1 View
I am trying to model off-stoichiometric intermetallics which are locally dis-ordered. How to create supercells for the same in order to understand their properties? It would require large...
04 August 2021 7,306 2 View
Hi, I am working on single crystal Nickel-Base Super alloys. For this reason i need a basic crystal plasticity UMAT in Abaqus that can model the behavior of NBS's under loading for different slip...
03 August 2021 3,263 2 View
I am looking to find a material (any type) that can offer me CO formation energy (> 2.0 eV) and NO formation energy ( < 0.5 eV) simultaneously. Secondly, how to confirm these formation...
26 July 2021 2,144 8 View
From my observation of certain experimental data it is predicting that - increase in thermal conductivity will result in increase in thermal stress. Correct me if I am wrong KINDLY.
25 July 2021 8,062 4 View
Hi I am planning to do nanoindentation studies some alloys. They are hot mounted using bakelite power. Can we use them at elevated temperature maybe upto 400 deg C? I was worried about whether...
22 July 2021 8,588 10 View
Explanation of increasing porosity.
17 July 2021 7,705 2 View
In the course of preparing bimetallic and trimetallic nanoparticles, there are three outcomes in terms of the XRD patterns: 1. They present single peaks that are intermediate between the peaks of...
10 July 2021 9,557 4 View
I have performed some high strain rate (in the order of 102-103 s-1) compression tests on Al 7075 samples at different temperatures. I see some twin-shaped grains on the optical images for some of...
06 July 2021 5,287 5 View
Based on energy transfert process, Molecular docking is considered one of the most reliable method to predict the binding mode and binding energy of a protein–ligand complexes which represent an...
05 July 2021 4,977 2 View
Because, Calcium can burn at high melting temperature. Master alloy is an option but how i will calculte the % Mg-RE alloy and master alloy of Mg-Ca?
24 June 2021 7,638 3 View
Is there any research article regarding FeCoNiAlMn1-xCrx high entropy alloy system?
23 June 2021 5,859 1 View
What is so special about metallic Pd that it can absorb around 900 times its own volumes of hydrogen? I was searching articles, but I couldn't find an answer to this question. All researchers say...
23 June 2021 3,559 5 View
how to detect the recovery temperature in Cu-Al-Zn alloys
15 June 2021 4,585 4 View
Parameters as below Base Metal P91 Filler EB2R (1cr low alloy steel ) Current 400 to 450 AMP VOLTAGE 26 TO 30 v Travel speed 400 mm/min Wire feed 3000mm/min
12 June 2021 3,959 2 View
Basically I synthesized an Equiatomic FeCoNiAlMn High entropy alloy powder by mechanical alloying of 45hrs using Ball mill. My main purpose is to enhance soft magnetic properties of my high...
10 June 2021 8,978 3 View
I synthesized an Equiatomic FeCoNiAlMn High entropy alloy powder. Now I am not getting getting any new idea that which element powder among Si, Cr, V and Sn can be substituted in place of which...
09 June 2021 9,804 0 View
Loocking for chemical Etchant for welded alloys F51(Stainless Steel-duplex) - HR22(Hastalloy) F51 Stainless Steel- duplex : Fe-bal ; Cr-22.5% ; Ni-5.3% and Mo-3.4% HR-22 (Hastalloy): Ni-56.5%...
07 June 2021 2,647 3 View
HI, I've got four coders who coded some classroom observation data (all are categorical). I need to conduct an inter-rater reliability check across the four coders. It seems that Cohen's Kappa...
04 June 2021 484 0 View
I am looking for the SFE of different grades of each metallic alloy; meaning I wish to find separate values for AL 7075-T6, AL 6061, AL 2024, etc for instance. Does anyone know of sources/articles...
03 June 2021 2,639 4 View
What are the roles to optimize the elemental composition of an alloy/compound, for example there are some researchers who used the same alloy in different elemental ratios like,...
01 June 2021 8,236 4 View