Why mica is added with aluminium hybrid metal matrix composites ?

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Is there a name for this type of function?

Let n∈ℕ, where the function f:A⊆ℝ𝑛→ℝ, 𝐴 is Borel, and (A,d) is a completely seperable space. What is the name of the functions where the graph of f in any (n+1)-dimensional box of A×ℝ is...

17 July 2024 258 1 View

How to do precise nutrient management with plant tissue and soil analysis data?

Currently, most of the fertilizer recommendations are based on crop requirements and the soil analysis value will be classified as low, medium, and high. if it is the medium recommendation and...

09 May 2024 1,179 2 View

How to measure the voltage from pvdf piezoelectric ?

I prepared a thick film of PVDF using the solution casting method. To measure the energy harvested, I tried using copper and aluminium foils and silver deposited using thermal evaporation. Then it...

09 April 2024 2,532 2 View

Is the following regarding an everywhere, surjective function true?

Suppose: For natural number n, set A⊆Rn, set B⊆R, and (A,P) is a Polish Space (i.e., a space homeomorphic to a complete metric space that has a countable dense subset.) An everywhere surjective...

27 March 2024 649 3 View

What is the solution for vanadium enrichment in AOD convertor slag?

We are doing vanadium impurity removal in AOD process. We can achieve the vanadium oxidation in the liquid metal and mil scale is used a crust forming agent. However, we couldn't t able to remove...

07 March 2024 7,411 0 View

Which are all the the methodlogy aialable for estimation avilable nitrogen in the soil?

is there any method to analyze mineralizable nitrogen other than by the potassium permanganate method?

25 February 2024 2,967 4 View

Is it any way separate vanadium from sulphuric acidic solution contains 10gpl V with 25 gpl of Al ?

We are leaching vanadium from iron slag using sulphuric acid at 0.5 pH. The leaching liquor contains 9-11 gpl of vanadium along with 20 to 25 gpl of aluminum leaching and 2 gpl iron. What is the...

15 February 2024 3,184 0 View

What are the best practice for synthesizing cyclen-drug conjugates to ensure both stability and efficacy, especially in the context of cancer therapy?

Cyclen is a macrocyclic compound known for its ability to chelate metal ions. In the context of drug delivery, my aim is not only in metal-binding properties but also in its potential to be...

22 January 2024 6,607 0 View

Does there exist a explicit, bijective function f:R→R whose graph is dense in R x R?

Does there exist a explicit, bijective function f:R→R where the graph of f is dense in R x R?

20 January 2024 7,708 2 View

What is the impact of TiO2 present in the iron ore in DRI process?

we are facing pellet carking in the DRI pellet with >4% TiO2 in the raw material. \is there any solution to control the pellet cracking in the downstream process. |Thanks in advance

04 January 2024 5,360 8 View

How to define an anisotropic material with asymmetric elastic compliance/stiffness matrix in ANSYS APDL?

I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...

09 August 2024 5,048 2 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,690 1 View

Usage of internal standards in LC-MS/MS analysis?

Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...

05 August 2024 3,084 6 View

Request a single Lecture notes for math as detailed as this that I can find in one place?

- The Existence/Uniqueness of Solutions to Higher Order Linear Differential Equations - Higher Order Homogenous Differential Equations - Wronskian Determinants of $n$ Functions - Wronskian...

03 August 2024 2,366 0 View

Tissue homogenization in mouse with FastPrep-24™ 5G - is the D matrix system useful?

I need to lyse and homogenise mouse tissues. So far I have experimented with liver and lung tissue, using matrix D. The liver was completely lysed with 6 repetitions of the standard program, but...

31 July 2024 9,186 0 View

Is it true that science is leaving the era of mathematics and entering the era of matrix mechanics?

We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...

31 July 2024 3,900 2 View

Help on understanding the implementation of Mori Tanaka method on MATLAB?

I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...

30 July 2024 969 0 View

Simulation of metal drawing by Abaqus with UMAT?

Hello, colleagues. Recently, I have been working on a metal processing simulation with my UMAT in Abaqus. I have outlined the corresponding simulation, but I keep encountering issues that cause...

30 July 2024 7,062 1 View

How to make the concentration measurements for the hydrogen absorption/desorption in the metal hydride?

Hello Everyone! I am trying to create a metal hydride system where I am trying to create a temperature control with the emphasis on measuring the concentration of the hydrogen with the hydrogen...

29 July 2024 7,577 2 View

How Can I Apply Hashin Damage Properties to Solid Elements in Abaqus Without Using VUMAT?

Sure, here is the translation: I have a 3D orthogonal woven composite structure where warp, weft, and binder yarns are oriented in three directions. After modeling these yarns and the matrix in...

28 July 2024 8,169 0 View

Rafał Psiuk

Probably it is decreasing the coefficient of friction, ensures self-lubricating and giving better heat properties

Harsh Khandelwal

Phlogophite mica is thermally stable upto 900°C which is normally the highest working temperature with Aluminium metal matrix composites. The crystalline structure of mica forms layers which are are chemically inert, light weight and insulating in nature. Formation of these layers causes reduction in coefficient of friction.