Production, Testing, Dimensioning, Research on Composites | Contact experts in Composites to get answers
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Questions related to Composites
For Example, making HA-LLDPE composite polymeric heart valve, Will the chances for calcification increase?
08 August 2016 8,494 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 6,381 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 4,044 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 4,653 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 9,943 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 735 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 6,991 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 8,192 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 7,597 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 1,975 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 2,748 3 View
Hello everyone. I'm simulating a two stage boost converter (cascaded) to step up 27Vcc to 380Vcc. I have achieved it with a duty cycle of about 72% for each MOSFET. I have simulated the circuit...
06 May 2016 8,053 5 View
a= tan-1 [2 (D+2d)(P/C)] for circular cross-section carrier
05 May 2016 4,977 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 2,490 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 2,347 7 View
05 May 2016 2,038 3 View
I tried to determine surface area of composite films (A and B) by using BET and Randles sevcik equation in ferrocen solution. According to BET results, surface area of A is bigger two times than...
05 May 2016 7,658 3 View
I have synthesized the Bi4Ti3O12-CaCu3Ti4O12 composite powder by sol-gel method. Bi4Ti3O12 is belongs to the orthorhombic crustal structure with Fmmm space group while CaCu3Ti4O12 belongs to the...
26 April 2016 1,157 4 View
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04 April 2016 3,811 1 View
Hello is there a procedure to follow to optimize the production of biogas from waste whose composition changes according to time?
04 April 2016 5,480 3 View
At determination of strength at shift the following problem arises a three-point bend of ASTM B 2344. Samples of a GFRP and a CFRPc not always collapse from shift, and are sometimes rumpled. For...
04 April 2016 7,295 7 View
Hi. I am new to fitting the impedance data using zview software. Have spent lots of time on fitting but no good results so far. anyone who can help me in this regard? Thanks
04 April 2016 10,183 2 View
As I know, fibre orientation with 90 degree can allow better load transmission, so fibre orientation with 90 degree should have better fatigue life cycle. comparison in terms of percent of...
04 April 2016 1,751 5 View
How can we model the Aluminised Kapton (Means simple two isotropic sheet and assembled together or composite or other )?
04 April 2016 8,329 2 View