Ceramic and Polymer Matrix Composites: Properties, Performance and Applications (Polymer Science and Technology)

CERAMIC AND POLYMER MATRIX COMPOSITES: PROPERTIES, PERFORMANCE AND APPLICATIONS......Page 4
CONTENTS......Page 6
PREFACE......Page 8
Abstract......Page 16
1.1. General Aspects......Page 17
1.2. Chemical Treatments......Page 19
1.3. Plasma Treatment......Page 23
2.1. General Description......Page 26
2.2. Surface Treatments......Page 29
2.2.1. Chemical Reagents......Page 30
2.2.2. Corona and Plasma Treatments......Page 33
2.2.3. Morphological Modification of UHMPE Fibers......Page 38
3. Discussion......Page 39
1. Materials and Methods......Page 40
2.3. Coating with Novolac Resin......Page 41
3.2. Surface Characteristics......Page 42
4. Preparation of Composites......Page 43
Results and Discussion......Page 44
References......Page 59
Abstract......Page 66
1. Introduction......Page 67
2.1. Specification Analysis......Page 71
2.2. Development Concept of Construction......Page 73
2.3. Materials......Page 76
2.4. Manufacturing Technology......Page 77
3.1. Characterisation of Mechanical Properties......Page 79
3.2. Verification of Porosity......Page 86
3.3.1. Sound Insulation......Page 88
3.3.2. Sound Absorption......Page 93
4. Conclusion......Page 96
Acknowledgment......Page 98
References......Page 99
Abstract......Page 102
1. Introduction......Page 103
2.1. Materials......Page 106
2.2. X-Ray Diffraction Technique......Page 109
2.3. Creation of FEM Model and Simulation......Page 114
2.3.1. Drawing of Phase Profiles Based on Real Image......Page 115
2.3.2. Generation of Mesh and Assignment of Material Properties......Page 116
2.3.3. Finite Element Calculation......Page 117
3.1. Residual Stress Measured by X-Ray Diffraction......Page 118
3.2. Residual Stress Calculated by FEM Simulation......Page 122
4. Discussion......Page 127
Conclusion......Page 130
References......Page 131
Abstract......Page 134
1. Introduction......Page 135
2. Fabrication Processes of Particle Reinforced Ceramic......Page 136
2.1. Theory of Sintering Densification......Page 137
2.2. Processing Technology......Page 139
2.3. Equipment......Page 141
3. Toughening Mechanisms......Page 144
3.1. Toughening Mechanisms of Thermal Expansion Mismatch......Page 146
3.2. Toughening Mechanisms of Micro-Crack Zone......Page 149
3.3. Toughening Mechanisms of Residual Stress Field......Page 150
3.4. Toughening Mechanisms of Crack Bridging......Page 152
4. Practice of Particle Reinforced Ceramic MatrixComposites......Page 153
References......Page 158
Abstract......Page 162
Introduction......Page 163
Experimental Section......Page 167
Results and Discussion......Page 169
Conclusion......Page 178
References......Page 179
Abstract......Page 184
1. Introduction......Page 185
2.1. Materials......Page 187
2.3. Structure of Nanocomposites......Page 188
2.5. Results and Discussion......Page 189
3.2. Compounding Process......Page 196
3.3. Extensional Melt Rheology......Page 203
3.4. Results and Discussion......Page 204
Conclusion......Page 207
References......Page 208
Abstract......Page 210
1.Introduction......Page 211
2.Weibull Analysis......Page 212
3.1. Four-Point Bending Test......Page 213
3.2. Contact Test Using Rollers......Page 214
3.3.Contact Test Using Spheres......Page 215
4.1. Experimental Materials......Page 216
4.2. Preparation of Samples and Material Analyses......Page 217
4.3. Mechanical Tests......Page 218
4.3.3. Single-Cycle Contact Test Using Spheres......Page 219
4.3.4. Multi-Cycle Contact Test Using Spheres......Page 220
5.1. Microstructural Analysis......Page 221
5.2.1. Single-Cycle Contact Test Using Rollers......Page 225
5.2.2. Single-Cycle Contact Test Using Spheres......Page 232
5.2.3. Multi-cycle Contact Test Using Spheres......Page 243
5.2.4. Multi-cycle Contact Test Using Spheres and Four-Point Bending\rTest......Page 252
5.2.5. Contact Fatigue Test......Page 258
References......Page 260
Abstract......Page 262
1.1. “Integration” and “Differential” Approaches......Page 263
1.2. Real Two-Component Material......Page 266
1.3. Mathematical Techniques......Page 267
1.4. Analytical Fracture Mechanics......Page 268
2. Cell Model. Geometric Boundary Condition for Cell\rMatrix......Page 271
2.1. Determination of Distance rc......Page 273
3.1. Coordinate System and Radial Displacement......Page 275
3.2. Equations of Solid Continuum Mechanics......Page 277
3.3. Solution of Differential Equations for Radial Displacement......Page 278
3.4. Reason of Thermal Stresses......Page 281
4.2.Cell Matrix......Page 282
5.1.SphericalParticle......Page 283
5.2.CellMatrix......Page 284
6.1.General Analysis......Page 285
6.2. Determination of Curve Integral Wc......Page 289
6.2.1. Determination of Function fc......Page 291
6.2.2. Determination of Curve Integrals Wcp (x12,R), Wcm1 (x12,R),\rWcm2 (x12,R)......Page 295
6.3.Crack Initiation......Page 297
6.4.Crack Propagation......Page 298
6.4.1. Determination of Crack Tip Position......Page 299
6.4.2. Crack Propagation in Spherical Particle......Page 300
6.4.3. Crack Propagation in Cell Matrix......Page 301
6.4.4. Determination of Integrals......Page 303
7. Application to Two-Component Ceramics......Page 305
References......Page 309
Abstract......Page 312
1. Introduction......Page 313
2. Ceramic Matrix Composites (CMCs)......Page 315
2.1.1. Infiltration......Page 316
2.1.2. Polymer Infiltration and Pyrolysis......Page 317
2.2. Thermal Behaviour of CMCs......Page 318
2.3. Experimental Measurements of Thermal Diffusivity......Page 320
3.1. Manufacturing Process......Page 321
3.2. Classes of Porosities......Page 323
3.2.1. Inter-Fibre Micro-Porosity (Class A)......Page 324
3.2.3. Matrix Cracks (Class C Porosity......Page 325
3.2.4. Denuded Matrix Regions (Class D Porosity)......Page 326
3.3. Quantification of Porosity......Page 327
3.4. Thermal Transport Modelling of DLR-XT......Page 329
3.4.1. Thermal Properties......Page 332
3.4.2. Thermal Analysis of DLR-XT – Strategy and Results......Page 335
4. Modelling of a Complex 8-Satin Weave CMC......Page 338
4.1. Thermal Analysis......Page 345
5. Computational Aspects......Page 350
5.1. Parallel Processing......Page 352
Conclusions......Page 353
References......Page 354
Introduction......Page 356
Special Drills......Page 358
Drilling Conditions......Page 361
Process Parameters......Page 364
References......Page 368
INDEX......Page 370