The results reveal that laminated composites with desirable bonding can be prepared by the diffusion bonding with three sets of processing parameters,including 400 ℃/30 MPa/10 min,400 ℃ /40 MPa/10 min,400 ℃/30 MPa/20 min,however,the diffusion layer is not visible in the condiions of 400 ℃/30 MPa/10 min.
By combining the theory of acoustic and vibration, material science and using finite element method(FEM), the design principle for laminated composites was studied in this paper, and then it is presented that the noise reduction can be predicted by finite element method in that it is proved that the FEM results is well coincident with the experimental ones.
It is shown that the application of this method to the determination of the elastic properties of laminated composites gives the results that are identical to those obtained earlier by the averaging method.
Use of glass fibers in tailoring laminated composites with directionally negative and near-zero coefficients of thermal expansio
Experimental evaluation of effective tensile properties of laminated composites
Among the type of damage which may occur, delamination is a common defect which causes a reduction in compressive strength and thus limits the life of laminated composites.
The composite strands are used for experiments in order to investigate the compressive strength which is not affected by the delamination taking place at a weak interlayer of the laminated composites.