SPPU Composite materials unit-2 notes.

1. Dr. D.Y.Patil Institute of
Technology,Pimpri. Pune-18.
DEPARTMENT OF MECHANICAL ENGINERING
Elective II- Composite Materials (302052A)
T.E. Mechanical Engineering
Academic Year 2022-23.
Unit No II- Polymer Matrix Composite

4. Failure Modes of Reinforcement by Field Emission
Scanning Electron Microscopy
4
Micrographs of Tensile Specimen
FESEM micrographs of failure surface specimens of SCF/PA66 composite of
tensile test: a) SCF/PA66:10%SCF(X5000), b) SCF/PA66:20%SCF(X5000),
c) CF/PA66:30%SCF(X5000), d) SCF/PA66:40%SCF(X5000)

5. 5
 Micrographs of Flexural Specimen
FESEM micrographs of failure surface specimens of SCF/PA66 composite of
flexural test: a) SCF/PA66:10%SCF(X5000), b) SCF/PA66:20%SCF(X5000), c)
CF/PA66:30%SCF(X5000), d) SCF/PA66:40%SCF(X5000)

6. 6
FESEM micrographs of failure surface specimens of SCF/PA66 composite of
compression test: a) SCF/PA66:10%SCF(X5000), b) SCF/PA66:20%SCF(X5000), c)
SCF/PA66:30%SCF(X5000), d) SCF/PA66:40%SCF(X5000), e)
 Micrographs of Compression Specimen