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 am doing compression if High Entropy Alloy in Ansys19.2. I tried a lot of ways but it does not converge. It explodes the specimen.and show errors as well. Herewith I have attached the screenshot...
14 August 2020 6,417 1 View
kindly guide how to make AlNb50-60% alloy by melting route i.e., Nb2O5 and molten Aluminum and please provide the supporting literature/patent/technical papers
09 August 2020 4,178 5 View
I need to find metals, plastics or metal alloys that have a specific Vickers scale hardness scores. I'm not aware of any existing web sites and tools that could aid me in searching for this data,...
07 August 2020 5,037 4 View
Attached you will find a EBSD image of the 316L stainless steel processed by SLM. I want to know if it is possible to determine the average grain size by line intercept method or another technique.
05 August 2020 3,283 7 View
Dear colleagues, It will be a great help if someone can provide me small pieces (1.5 cm * 1.5 cm * 1.5 cm) of cast Al 5024 alloy and Al 7068 alloy (with and/or without T6 heat treatment. Happy to...
01 August 2020 3,797 1 View
Suppose we have a cubic unit cell. We need doping of the alloy with 5 at.%. For that we need to make a supercell for representation the doped composition. So to maintain cubic symmetry should we...
29 July 2020 7,916 3 View
Hello. I am trying to fit the EXAFS data of Pt-Ni (around 1:1) alloy nano particles on oxide support. - How can i fit the Pt-Ni metallic peak which is a bit different from Ni metal and Pt metal...
22 July 2020 8,218 3 View
Hello everybody!! I am working on Perovskite solar cells. Recently I synthesized Pyrrolidine iodide alloyed MAPbI3 perovskite. I have a few questions regarding this aspect. In most of the papers...
19 July 2020 1,647 5 View
the grain size changes under the mechanical grinding , so can the grain size effect on the magnetic properties of a ferromagnetic alloy ?
15 July 2020 4,629 1 View
TiB2 and TiC particles are heterogeneous nucleation sites for α-Al and advantangeous secondary phases with high modulus. The addition of them can enhance the strength of alloys. However, the...
29 June 2020 7,804 3 View
Why we take voltage zero volts for Peltier modeling in ANSYS
15 June 2020 4,947 0 View
Hi everyone; I want to sinter Zn-3Mg compacts produced by powder metallurgy. The sample dimensions are d: 20mm and l:10mm. Could you please suggest to me the environment and temperature and time...
12 June 2020 3,119 10 View
I'm try to synthesize Ni-W alloy using DC electrodeposition. However, plenty of cracks were found in the Ni-W deposits with a relative high W content (approximately 20 wt.%). Is there any...
12 June 2020 574 5 View
I have a supercell having dimensions of about 6 A x 6 A x 30 A. It has 48 atoms out of which the central 12 atoms are fixed (local ordering). I am using MCSQS of ATAT to generate the SQS but it is...
04 June 2020 4,607 0 View
In general the low loss electron energy loss peak contain the information about the electronic structure of materials. From free electron model (Drude Model) the plasmon energy is given by a...
27 May 2020 6,527 3 View
Dear all, I recently have difficulty in processing the synchrotron radiation (λ=0.6887 nm) XRD data by Jade 6. I’m looking forward to some kind advices. My samples are Ti-55531 alloys. The “.chi”...
19 May 2020 8,200 4 View
While analysing the Al alloy sample via XPS, I am getting the Oxygen value of 80% on the surface. Then I etched with an interval of 30sec, 30 sec, 1 min, 5 min, 10 min. The last etched surface...
18 May 2020 2,721 4 View
Actually 316L Stainless Steel is the alloy. So how i can calculate for its equivalent weight?
15 May 2020 5,101 5 View
The main concern is the wider spatial domain of county or state where the assessments are intended to.
13 May 2020 6,422 0 View
Dear all, I am working on High temperature wear behaviour of an Al-Mg-Si alloy. Could you please suggest some practical techniques in order to improve the wear resistance.
11 May 2020 4,405 10 View
I want to design a novel high entropy alloy. I have already considered the atomic radius, the Pauling electronegativity. etc to predict whether it is a single-phase or not. However, I want to...
09 May 2020 7,946 4 View
Dear scientific community, We are trying to assimilate the non-woven ultrasonic welding machine for face masks. We are having some problems in generating enough heat to melt non-woven fabric. How...
08 May 2020 6,826 3 View
With which type of bainite is greater tenacity achieved
04 May 2020 4,667 3 View
if a cast dendrite alloy is powdered in a ball mill, will it loose its dendritic microstructure?
17 April 2020 6,265 1 View