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Questions related to Material Characterization
when I use abaqus umat to calculate polycrystal plasticity,it has different running results when print different values to text file,The following is what I use WRITE(15,*) 'pt=' WRITE(15,80)...
07 September 2016 5,452 3 View
Hi all, If a sample alignment was performed, what does the 2theta-offset mean? Shouldn't it be equal to zero if the sample is well aligned? Thanks is advance.
06 September 2016 1,869 3 View
Bismuth has rhombohedral lattice with a = 4.75 A & tin has a tetragonal structure with a = 5.82A & c = 3.17A.
05 September 2016 416 3 View
I am using Deform 3D software for my simulation purpose so need to mention a thermal emisivity property of material PCD
01 September 2016 4,668 3 View
The samples are composites, the shape of the sample is square hollow tube. The width of the sample is 5cm. Thank you very much for your considerations.
30 August 2016 6,269 9 View
It is reported that several important pervoskites like SrTiO3, BaTiO3 have surface layers that are structurally different from the interior of crystal. Further, it can show transition similar to...
26 August 2016 1,203 7 View
Hello Everyone! When i look at the tensile test results on zwick report, i noticed that numerical Rp0.2 values seemed lower then values on the graph. Which one is valid and right ?
26 August 2016 7,505 3 View
It is said that just near and above Kashmir some woolly mammoth skeletons were unearthed. They were said to be alive as late as 10,000-15,000 BP. But their extinction elsewhere was much earlier,...
26 August 2016 9,920 1 View
Folic acid is soluble in 0,1 M NaOH and Chitosan-g-folic acid is soluble in acetic acid. If I try to prepare the calibration curve, what solvent I have to use?
25 August 2016 5,930 2 View
I couldn't understand, what is the relation between grain size or particle size and grain boundary scattering. And also i want know about, what is the role of grain boundary or impurity scattering...
24 August 2016 4,741 3 View
I want to build up roughness of the order of 0.1 micron to 1 micron on the surface of stainless steel. Upto 10 micron roughness it is ok.
24 August 2016 6,761 8 View
Dear all, I always use CRM for ICP-MS, however I am reviewing a paperfor the Journal I am Editor which did not. I am inclined to not accept the paper because of this. However, before making up my...
24 August 2016 8,179 15 View
I need a measurement method to Analyze microporous materials using ASAP 2020. i tried to analyze my samples using normal method (BET-BJH) but, i obtained low surface area and also when i used...
17 August 2016 9,165 11 View
08 August 2016 9,894 1 View
I want to see how the oxygen octahedra rotations are behaving on different samples
08 August 2016 2,907 1 View
08 August 2016 9,581 2 View
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08 August 2016 2,290 3 View
Hi ... am preparing MOF composites.. I have a doubt that whether Cu-BTC MOF is stable in acidic environment or not ?
08 August 2016 2,749 3 View
I have a viscous sample of nitrocellulose in acetone/IPA from 2 different vendors. I want to check the molecular weight using GPC. Is there a specific column and method that i need to use?
08 August 2016 2,085 3 View
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08 August 2016 9,415 12 View
Hi, Is there any good freeware software out there for calculating ODFs via the WIMV method, or any direct inversion method for that matter? I am aware of BEARTEX but it is a tad expensive for...
08 August 2016 9,317 4 View