Is there a dependence of the primary dendrite arm spacing on the cooling rate during crystallization?

25 May 2017 0 3K Report

I measured the primary dendrite arm spacing of Inconel 718 after SLM, which were about 1 μm. From these data, it is possible to determine the approximate values of the cooling rate during crystallization. However, for the Inconel 718 alloy, I did not find the formulas or dependencies.

Badges
Science topic

More Evgenii Borisov's questions See All

The Ti-Al-Ta-N coating deposited by R-HiPIMS contains oxygen at a duty cycle of less than 10%?

The Ti-Al-Ta-N coating was applied using the R-HiPIMS method (bias voltage -80V, substrate temperature 425 °C, power 1 kW). In a frequency range of 1-10 kHz, there is no oxygen in the coatings...

21 December 2023 2,332 1 View

What is an appropriate housekeeping to compare tumor and naive pancreas by qrtPCR and Western Blot ?

Hi! I'm trying to compare the gene expression of a few genes in the murine subcutaneous tumor, spleen to naive pancreas as a healthy control. Tumor cell line is of pancreatic origin, that's why...

20 April 2023 3,420 0 View

Who knows anything about commercial ammonia decomposition catalysts?

I have some troubles: I can find only chinese commercial ammonia decomposition catalysts, but I know that BASF and others companies had produced its. I need any information on this issue.

08 December 2021 7,195 3 View

What is a good way to give mice DMSO-soluble drugs in oral gavage?

I have a compound stock diluted in DMSO. What would be a good way to give it to mice by oral gavage? What concentration of DMSO could be tolerable for mice if administered by oral gavage ? Thank you!

11 August 2020 8,683 5 View

Microsegregation in water-ethanol solution?

Do you know if microsegregation occurs during freezing water-ethanol solution and what is the phase diagram for a water-ethanol solution?

27 March 2020 3,572 5 View

LysM Cre, CX3CR1 Cre and other myeloid Cre's - What is considered to be a good efficiency for target gene deletion ?

Hi, I've just started to work with Cre - lox transgenic mice and I'm just interested what deletion rate is considered to be good for different Cre ? Generally, I'm interested in Cre for myeloid...

08 May 2016 7,256 2 View

How to use time-series analysis in medicine?

Prompt please, what modern methods of analysis of time series used in morbidity statistics? There are scientific articles with examples on this subject? Thank you!

17 February 2016 9,328 4 View

Which type of rotor must I use for separating a biomolecule by MidiTrap Sephadex G-25?

MicroSpin Sephadex G-50 needs fixed angle rotor. Which type of rotor I must use for separating a biomolecule by MidiTrap Sephadex G-25? More than that, I've not found any information in a website...

18 February 2015 3,955 2 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

ANY free software for reconstructing neurons in the microscopic image?

Hi everyone, I am working on brain slices for visualizing a protein in the soma and dendrites, using a fluorescence tag. However, I need a tool (not paid) for reconstruction of the whole neuron,...

04 August 2024 4,725 2 View

How select composition for ods-high entropy alloys?

31 July 2024 2,795 1 View

I am trying to obtain microstructure for Mg-Zn-Sn alloy?

Any suggestions with respect to etchant composition and holding time?

27 July 2024 6,925 2 View

Will the catalytic effect of retained austenite happens in steels including RA?

The catalytic effect of retained austenite refers to the phenomenon wherein quenching steels with a small amount of retained austenite, when subjected to tempering at a specific temperature...

27 July 2024 8,508 0 View

What binders suggestion that I can use for zinc alloy?

I am working on powder metallurgy, and during the compaction process, the powder does not pelletize and remains in its powder form. To address this issue, I am considering using binders to improve...

13 July 2024 9,003 2 View

How to select temperatures for two-step aging treatment in high entropy superalloys?

Waspaloy is considered the benchmark alloy. Due to the different gamma prime solvus temperatures, we couldn't adopt the same double aging treatment. Can anyone suggest how to select temperatures...

13 July 2024 2,417 1 View

What is the mathematical expressionof theoretical yield strength calculated considering solution strengthening in stainless steel 316L?

In the expression for solid solution strengthening model that has been widely used in the literature use a linear form consisting of strength coefficient, and concentration of elements in wt.%....

11 July 2024 4,476 3 View

How to solve the problem that the film obtained by magnetron sputtering on the ternary alloy target A2BC is ABC (not A2BC)?

Using magnetron sputtering with an alloy target composed of A:B:C in a 2:1:1 ratio, the resulting thin film composition is A:B:C=1:1:1. How can you achieve a A:B:C=2:1:1 composition? What are some...

24 June 2024 1,605 0 View

Is there any suggestion on the explanation and reduction of stacking fault defects in high Al content InAlGaAs alloy lattice matched to InP?

24 June 2024 6,645 1 View