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 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 5,211 5 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 7,572 3 View
Is there any research article regarding FeCoNiAlMn1-xCrx high entropy alloy system?
23 June 2021 5,785 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 3,469 5 View
how to detect the recovery temperature in Cu-Al-Zn alloys
15 June 2021 4,495 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 3,888 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 8,910 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 9,715 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 2,570 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 401 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 2,562 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 8,172 4 View
A 500kg valve sand casting with an induction furnace.
31 May 2021 8,661 3 View
Hello guys need a help this is my XRD pattern of equi-atomic FeCoNiAlMn high entropy alloy powder as shown in red color after 45hrs mechanical alloying using Ball mill. But I am not sure about...
30 May 2021 5,820 4 View
I am using TCNI10 database. The reference is in picture
29 May 2021 6,610 5 View
I read papers that their method was design the melting preparation, but when we did those process, not get good result (it did not work well)! We want to reduce Fe in AZ61 alloys lower of 50 ppm.
26 May 2021 1,319 2 View
I need some international support for a project proposal. Abstract Investigations of U alloys have been made due to their higher density, which makes it possible to build compact reactors...
26 May 2021 1,461 1 View
I synthesized an Equiatomic FeCoNiAlMn High entropy alloy powder by 45hrs Mechanical alloying using Ball. Now I am not getting that among Si, Cr, V and Sn which element can replaced in FeCoNiAlMn...
22 May 2021 8,028 4 View
Does anybody have any information about the composition of brazing alloy and heat treatment cycle of wide gap brazing of MAR-M247 superalloy?
21 May 2021 7,638 3 View
Dear everyone, I am trying to conduct molecular dynamics simulations of NaK alloys. However, the relevant literature is scarce and unclear about the interaction potential. Does anyone know how to...
20 May 2021 3,255 7 View
There are wide ranges of applications of aluminum-based alloys in the field of the Automobile Industry, Defence, etc. but what are the specific applications (name of the parts or products) of...
20 May 2021 7,748 3 View
We prepared Ti-6Al-7Nb alloy by investment centrifugal casting. The elongation we obtained is relatively low but yield strength and ultimate tensile strength are high enough as desired. Several...
19 May 2021 649 4 View
I'm not looking for spesific alloys. The answer I am looking for is more general: For example: "3xx, 4xx for LPDC; 2xx, 5xx for HPDC" I'd like to ask you to share me the source as well.
12 May 2021 9,449 3 View
Please clarify the relationship between the density or/and porosity with the parameters wettability, stirrer position, rotational speed, stirring duration, relative density (density difference...
12 May 2021 5,962 1 View