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Questions related to Composites
My samples were of different thickness i calculated the span as per ASTM D790. But iam not sure what should be the overhanging on both sides. Does overhanging length have effect on the flexural...
03 February 2017 1,027 4 View
In abaqus 6.14, shell to solid conversion is showing error message. i have tried in all methods. but getting errors only. here with i have attached snapshot of the error message. please provide...
02 February 2017 2,640 2 View
I will conduct an experiment on the influence of nanoSilica in concrete mixtures. The form of the nanoSilica is powder, not colloidal. Before i start the procedure, I want to be sure that the...
01 February 2017 4,404 2 View
Which polymer blends are best suit for aerospace applications?
15 January 2017 7,503 6 View
I looking for a specific value of slenderness ratio for a slender composite column according to EC4. I found that in ACI code, where the ratio must be greater than 22, but I did not find like that...
11 January 2017 5,509 1 View
Is it possible to plot an interaction curve for composite member in sap2000? How can I get required data for stainless steel? Data...
09 January 2017 3,101 3 View
I prepared reduced graphene oxide (rGO )coating Co3O4 composites (denoted as rGO/Co3O4) employing a temperate coprecipitation method and using GO-MOFs . For comparision,I plan to prepare rGO...
03 January 2017 2,813 3 View
design and manufacture composite any one used to make advance hand lay up method
31 December 2016 1,232 5 View
energy gap composite TiO2:SnO2 smaller than raw material (TiO2)
27 December 2016 5,487 3 View
Many researchers assumed the polymer atoms to be fixed during the pullout simulation. This assumption will not be suitable for example in different cases including the pullout of curved or...
08 December 2016 4,637 1 View
I couldn't find theoretical density of CoAl2O4. Does anyone know what density of CoAl2O4 is?Also How can I determine density of spinel composite theoretically like CoxZn1-xAl2O4?
14 November 2016 4,880 3 View
Very little experimental work has been done on the transverse elastic properties. I would like to know if there is any references to Transverse Poisson's ratio and Transverse modulus of carbon...
06 November 2016 6,129 4 View
I have doubt regarding the compressive modulus and tensile modulus of ECC (Engineered Cementitious Composite). Is there any difference between these two modulus, or it will be same? Thank you.
26 October 2016 6,559 4 View
Best curing method of composite resin filling
21 October 2016 8,154 3 View
I have to take TEM analysis of my composite which is of 3 mm thickness. Since for my material microtome is not available i want to make it into powder for TEM analysis. How can i make it into...
10 October 2016 3,451 1 View
I generated several stress-strain curves and I am finding a slight decrease in the modulus and the tensile strength of the CNT/epoxy systems. Are there any explanations as to why this may be...
09 September 2016 6,428 4 View
Hello, We know from experiments in different papers that when jute/epoxy and banana/epoxy (for example) with elastic modulus (E1) of 6 GPa and 11 GPa respectively, are embedded together in epoxy,...
09 September 2016 1,649 5 View
For Example, making HA-LLDPE composite polymeric heart valve, Will the chances for calcification increase?
08 August 2016 8,400 3 View
i want to use 3 % 5 % 7 % of CNT with PDMS composite but for despersion i used chloroform and i dont know how much chlorofrom should be used for dispersion. as it can decrease the viscosity of...
08 August 2016 6,314 3 View
As far as I know, particleboard was originally a product designed to consume waste from wood processing industry. For various reasons this concept was basically abandoned and although the waste...
07 July 2016 3,980 2 View
For a UD CFRP (CF/PA6), the modulus decrease a lot (about 30%) however the residual strength of 0ff-axis tensile (45dgree) keep amost no change after T-T off-axis fatigue tests. How to explain it?
07 July 2016 4,575 3 View
which type of shot (balls) will be used in shot blasting of sheet made up of Composite((Aluminum alloy +boron carbide composite) or for (Aluminum alloy +silicon carbide composite)
07 July 2016 9,861 1 View
I am doing mechanical testing using C165 but dont know if it is correct or what are the parameters that need to be set
06 June 2016 668 2 View
There are many International Standards available , like ASTM, ISO, JIS, EN, etc. Which one is the most commonly used standard in Indian Laboratories, and what is the advantage of that specific...
06 June 2016 6,914 2 View