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Questions related to Composites
design and manufacture composite any one used to make advance hand lay up method
31 December 2016 1,212 5 View
energy gap composite TiO2:SnO2 smaller than raw material (TiO2)
27 December 2016 5,473 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 4,626 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 4,867 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 6,119 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 6,533 4 View
Best curing method of composite resin filling
21 October 2016 8,145 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 3,434 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 6,408 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 1,637 5 View
For Example, making HA-LLDPE composite polymeric heart valve, Will the chances for calcification increase?
08 August 2016 8,389 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 6,296 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 3,967 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 4,560 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 9,846 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 658 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 6,899 2 View
I was readinging impact of TiC reinforcement size on creep resistance of metal matrix composites, but i found two research papers which contradict each other. One says that particles with smaller...
06 June 2016 8,109 4 View
Hi, when I simulate the 1-3 piezoelectric composite transducer, the generated acoustic field is nonuniform. the acoustic field picture is attached, I want to know why?
06 June 2016 7,494 9 View
Tessellation method has been widely used in quantifying the distribution of the reinforcements based on the microstructures. I want to know how to do that. By using a commercial software?
06 June 2016 1,890 2 View
Common reinforcement particles needs to be preheated before incorporationinto the melt. How do i know the right temperature for preheating set aside any literatures
15 May 2016 2,636 3 View
a= tan-1 [2 (D+2d)(P/C)] for circular cross-section carrier
05 May 2016 4,879 3 View
As-received and nanoreinforced groups were manufactured and tested in identical conditions. The introduction of nanoreinforcement caused a decrease in fiber volume fraction, which may have...
05 May 2016 2,391 3 View
We are using Silver coated Hollow Glass spheres having a size of 10 microns. Since it is very expensive and we require a good amount of seeding, we are looking into the ways for making the...
05 May 2016 2,268 7 View