Engineered Interfaces in Fiber Reinforced Composites Part 14 ppsx

frictional shear stress at the interface matrix shear stress shear yield stress velocity of fiber pull-out fraction of fibers broken when reinforcing effectiveness parameter phase angle

frictional shear stress at the interface matrix shear stress

shear yield stress velocity of fiber pull-out fraction of fibers broken when reinforcing effectiveness parameter phase angle

characteristic fiber length critical transfer length fiber debond length fiber pull-out length

> l,

auger electron spectroscopy asymmetric four-point bending atomic force microscopy acrylonitrile/methyl acrylate aminopropyl triethoxysilane boron fiber reinforced polymer composites polybutadiene-co-maleic anhydride boron (tungsten core) fiber

compressive strength after impact cantilever beam enclosed notch compliance calibration

carbon fiber reinforced polymer composites cracked lap shear

ceramic matrix composites center notched

carboxyl-terminated butadiene acrylonitrile coefficient of thermal expansion

chemical vapor deposition double cantilever beam diglycidyl ether of bisphenol A

damage zone model end loaded split end notched flexure epoxy

electron spectroscopy for chemical analysis fiber axial stress

finite element method fracture process zone fourier transform infrared spectroscopy glycidyl acrylate/methyl acrylate

inherent flaw model interlaminar fracture test interlaminar shear strength intermediate modulus interfacial phenomena in composite materials Interpenetrating network

interfacial shear stress ion scattering spectroscopy infrared

Kevlar fiber reinforced polymer composites linear elastic fracture mechanics

low modulus matrix axial stress modified beam theory modified compliance calibration metal matrix composites methacryloxypropyl trimethoxysilane neopentyl diglycidyl ether

nuclear magnetic resonance spectroscopy polyamide

polyacrylonitrile polybutadiene polybutylene terephthalate polyphenylene benzobisthiazole polycarbonate

pol yet heretherketone polyethylene terephthalate polymer matrix composites polymethylmethacry late polypropylene

polyphenylene sulfide polystyrene

phase transfer catalytic polytetrafluoroethylene polybutyl acrylate polyurethane varnish polyvinyl acetate polyvinyl alcohol physical vapor deposition

secondary ion mass spectroscopy scanning tunneling microscopy silicone vacuum fluid

span-to-depth ratio unidirectional ultrahigh modulus polyethylene ultrahigh molecular weight transmission electron microscopy X-ray photoelectron spectroscopy wide angle X-ray scattering width tapered double-cantilever-beam

[Plain numbers refer to text pages on which the author (or his/her work) is cited Boldface numbers refer to the pages where bibliographic references are listed.]

Bourdeux, M 189 235

Bowles, D.E 310, 312 321 Bowles, K.J 339 360 Bradbury, J.A.A 228 229

Bradley, W.L 82 87 332-333, 335-339, 341 Bradshaw, W.G 189 234

Bradt, R.C 260 276 Brady, R.F 320 326 Brandon, D.G 58 91 Bredin, C 280 322 Brendle, M 187 231

Brennan, J.J 222 236 Breuer, 0 203 235 Brie, M 189 235 Bright, J.D 58 86 137, 150 164 Brinson, H.F 95-96 167 297 324

Brisbane, A.W 14 38 Brisson, J 199 237 Brittain, R.D 219 232 Brosse, C.R 220 234 Broutman, L.J 44 86 268 274 306 321

Brown, A 29-30 39

Brown, H.C 298, 315-316 321

Brown, J.R 200 229

Browning, C.E 64, 66 86 92 342, 347 360 Brun, M.K 58 86

Brussat, T.R 83 86 Bryan, S.J 94, 128, 143, 145-148 166 300

Bucher, R.A 37 38 Bucknall, C.B 320 321 Buczck, M.B 264 274 Butler, E.P 53 86 136 164 Buxton, A 14 38

Byerly, G.E 310 320 Bystry, F.A 246 276 Byun, J.H 352, 356 360 Camahort, J 215 235 236

Camping, J.D 4 7 4 8 87 Camus, G 220 235 Caneva, C 357 360 Cano, R.J 356 361

360 362

365

324

Corleto, C.R 81 87

Cotterell, B 6 39 59 87 102, 127 165 240, Cotteret, J 220 234

Evans, R.E 339-341, 349 361

276

Faber, K.T 53 88 Fan, C.F 94 165 300 322

Harper, J 287, 293 325 Harris, B 240-244, 246, 248, 250, 254, 259 Harris, L.A 318 326

Israeli, M 64 86 Ittemann, P 339-340 364 Ivens, J 191 232

Iwama I 319 320

232 280, 293 324

Jackson, W.C 339-340 365 Jacques, D 51 87 96 165 Jahankhani, H 312 323 Jain, L.K 356-357 362 Jain, S.C 210 228 Jakubowski, J.J 294 326 James, M.R 12-13 41

James, N.A 217 232 Jang, B.J 189 232 Jang, B.Z 219 232 308 323 345, 348, 354- Jang, J 205 230

Janssens, W 200 232

Jansson, S 298, 315 321 323

Jao, S.H 287, 293, 298 323

Jayaraman, K 297, 299 323 Jayaraman, K.L 296-297 323 Jea, L.C 307-308 323 Jeng, S.M 218-219 232 Jensen, H.M 127 166

Jensen, M 50 86 Jensen, R.M 45 86 Jerina, K.L 268 273 Jero, P.D 127, 157 166 316 323

Jeronimidis, G 313 323

Jeulin, D 50 86 Jiang, K.R 127 166 Jiu, X.M 311 326

Johnson, D.J 185, 196-198 230 Johnson, S.M 219 232 Johnston, N.J 332-333, 337 362 Johnston, W.D 228 232

Jones, C 177, 218 233 Jones, F.N 293 326 Jones, F.R 26, 29-30 39 41 177, 181, 203, Jones, R.E 335 365

Jones, R.L 330 360 Jones, T.J 285, 291-293 326

355 361

230 233 236 3 12 323

Laws, L 126, 136 167 Laws, V 126 167

Nutt S.R 222 236 O’Brien, T.K 76,80,82,85 90 343-345 364

Oastore, C.M 354 363

Occhiello, E 187-188 231

Ochi, M 320 325 326

Reimanis, I.E 263 277

Renzow, D 34 40

Rhee, H.W 287, 291-295 321 325

Scott, J.M 333 364

Scott, V.D 228 229 Seferis, J.C I O , 37 40

Sela, N 345, 347, 348 362 364 Sevely, J 220 234

Snide, J.A 14 38

Schultz, J 50-51 85 90

205 232

Taya, M 240 277 282, 297-298 325 326

Terasaki, M 58 91 Termonia, Y 50-51 91 94 168 Tesch, H 339-340 364 Tetelman, A.S 243, 247, 259 274 277 280

Theocaris, P.S 296297, 310-31 1 324 326

Theysohn, R 248 276 Thomason, J.L 13 41

Thibault-desseaux, J 217 233 Thomas, A.G 34 41

Tiegs, T.N 16 38 318 326 Tilnians, B 96 166 Tirosh, J 64 86 257-259, 267 277

Tissington, B 204 236 Tohogo K 263 277 Tomlinson, W.J 288, 293 326 Topoleski, L.T.T 46, 49, 58 90

Tsai, H.C 12-13 41 94, 150 168 Tsao, Y.P 354-355, 358 360

Tse, M.K 333, 335, 337 362 Tsushima, R 319 320

Tuinstra, F 312 326 Tuinstra, T 22 41 Tullock, D.L 263 277 Tung, IC 53 86 Tyson, W.R 45, 47, 50 88 99, 125 166 244

326

275 Ulicny, J.C 32 39 Vaidya, R.U 228 236 Vaidyan, V.K 21 1 228 Valentin, D 50 86 Van der Zwaag, S 106 168

Van Fo Fy, G.A 296 326

Van Oene, H 68 92

Van Oss C.J 1 1 40 Vaughan, D.J 200 236 Vautey, P 46-47 91

Vedula, M 298, 306, 315 326

Verpoest, I 58 87 96 166 191, 200 232 236 Vidoz, A 2 15 235 236

Vincent, M 297 324

Voss, H 250, 252 277 Vu-Khanh, T 83 92 94, 96 164 300 321

a-alumina fiber 226

acetic acid anhydride 199

acid treated S i c fiber 138

acidic potassium dichromate 188

acidic potassium permanganate 188

alumina fiber-glass matrix composite 227

alumina whiskcr-zirconia matrix

argon 200, 205 asperity pressure 128 asperity wear mechanism 128 asymmetric laminate 31 3 asymmetrical four-point bending asymptotic debond stress 103 atomic force microscopy (AFM) 18 Auger electron spectroscopy (AES) 17, average fiber length 254

average fiber tensile strength average shear strength a t the interface axi-symmetric deformation 101

basal plane 184

B4C coating 216

BC coating 215 beam theory 63 bending moduli 193 bifurcation 240 blend of polyester-polyether resins

B N coating BN/SiC coating 222

(BMAS) matrix composite 222

(Estapol) 284

208, 215-216, 219, 222, 228

39 1

boron fiber reinforced epoxy matrix

boron fiber-titanium matrix system 14

carbon fiber-Mg matrix composite 213

carbon fiber polymer matrix composite

(CFRP) 16, 76, 245, 256, 279, 303-

306, 319

carbon fiber-polyester matrix 286

carbon fiber-polyetheretherketone (PEEK)

matrix composite 37, 46, 312

carbon fiber woven fabric 358

C-glass fibers 173

carbon-Kevlar hybrid composite 287

carbon-rich surface layer 201 carbon substrate 214 carbonization 185 carbonyl 190 carbonyl oxygen 26 carboxyl 190 carboxyl-terminated butadiene acrylonitrile (CTBN) copolymer 293, 330, 338 carboxylic acid 26

cationic system 294 cavitated 331 Celanese 202 cementation process 21 1 cementitious fiber composite 240 cements 250

ceramic 250 ceramic matrix composite (CMC) chain stitch 353

characteristic length 49, 1 16 chemical bonding 5, 14, 137, 175, 190-

191, 220, 227, 295 chemical compatibility 316 chemical etching/grafting 199

chemical group 14

chemical reaction 6, 14 chemical shift 32 chemical vapor deposition (CVD) 209,

214 chemisorbed region 18 1 chloro 175

chromic acid 203 circular inclusions 31 1 CMCs 6, 15, 51, 151, 206, 208, 210, 220, C-0 group 287

coated steel wireeepoxy matrix coating 207

coating-matrix interface 301-303 coating thickness 301

co-cured joint 75 coefficient of friction coefficient of thermal expansion cold plasma 187

colloidal latex particle 287 compatibility 178

crack growth resistance 83, 356

crack tip blunting 240, 257, 280

crack tip debond stress

cracked lap shear (CLS) test

crazing 331

critical bond length 135

critical fiber volume fraction 147-148

critical transfer length

6-alumina fiber 224 damage area 349 damage tolerance 279, 339 damage zone 240, 253, 333, 350 debond area 242

debond criteria 94, 153 debond length

debond stress 242 debonding delamination 74, 329 delamination promoter 279, 306 delamination resister 280 deposition 187

dichromate permanganate 188 diepoxide molecule 199 differential Poisson contraction 104, 123, differential scanning calorimetry 55 differential thermal shrinkage diffusion barrier coating 13, 171 dimethyl formamide 295 dimethyl sulfoxide 199, 295 dinorbornene (or tctrarnethyl) spiro ortho carbonate 3 19

dipolar interaction 191 dipolychloride solution 295 direct fracture energy method 77 dispersion force 36, 191

displacement method 78 distilled water 295 double-cantilever-beam (DCB) test 77,

183, 340

double-edge notched (DEN) specimen 66

drop weight impact 358 droplet aspect ratio method 36 dry oxidation 187

dry spinning 224 ductile fiber 247, 348 ductile interphase 280 ductile matrix 125, 247 duplex SiC/BN coating 228 duplex Ti-Ni coating 227 Dupre equation 7 dynamic loading 253 Dyneema fiber 202

E-glass fiber 173

edge cap 347

edge delamination test 83-85

edge plane 185

effective fiber length 124

effective shortening of the beam 78

effective Young’s modulus 82, 85

efficiency of stress transfer 94

electron binding energy 24

electron spectroscopy for chemical analysis

electropolymerization 293-294

electrostatic attraction 5-6, 13

electrostatic deposition 293, 295

embedded fiber length

end loaded split (ELS) specimen

end notched cantilever beam (ENCB)

end notched flexure (ENF) specimen 81

end rotation 78

energy balance theory 161

energy dispersive spectroscopy (EDS) 2 12

fiber bundle push-out test 150 fiber/coating interface 303 fiber coating 279-282, 293, 301 fiber damage 355

fiber diameter 254 fiber fracture criterion 124 fiber fragment length 47, 50, 96, 124 fiber fragmentation criteria 107, 110, 113 fiber fragmentation test 4 4 4 5 , 59, 93-94 fiber-matrix interface (see interface) fiber orientation 66

fiber protrusion 58 fiber pull-out 240, 243,253, 280, 282, 301,

316, 348 fiber pull-out length 244, 280 fiber pull-out test 44, 51, 59, 94-95, 125, fiber pull-out toughness 244

fiber push-out 150 fiber push-out (or indentation) test 44, 56, fiber tensile strength model

fibril 51, 197 fibrillar structure 203 film 307

finite element (FE) analysis

flexural strength 179, 193 Fourier transform infrared spectroscopy (FTIR) 18, 177, 203

four-phase model 297 four-point bending 66

FP fiber 224 fracture mechanics approach 101, 126

fracture process zone (FPZ) 240

fracture toughness 138, 191,237,316,319 fracture toughness map 254

fragmentation of brittle matrix 249 free edge 75, 83, 329, 354

free edge delamination 342 frictional pull-out test 125 frictional resistance 158

frictional shear strength 126 friction stress component 133, 155

frictionally bonded interface 121 full bonding 50, 96, 113

full debonding/yielding 50

fully bonded interface 11 1

fully unbonded model 96

glass fiber-epoxy matrix composite 182,

glass fiber-nylon matrix composite 287,

glass fiber-PC matrix composite 251

glass fiber-PEEK composite 252

glass fiber polyester matrix composite 285

glass fiber reinforced polymer matrix

glass fiber-PTFE matrix composite 252

glass transition temperature 178, 287,

glycidyl acrylate/methyl acrylate (GA/MA)

hydroxy 175 hydroxyl group 14, 190 hygrothermal aging 181, 255, 284, 349 immersion 293

impact damage resistance 346, 338 impact fracture toughness 192 ineffective fiber length 47, 95, 100

infiltration 10

infinitesimal debond length 139 infrared spectroscopy (IR) 18, 20 initial debond stress

initial friction pull-out stress inorganic filler 330 in-plane lap-shear test 72 in-plane shear modulus 69 in-plane shear strength instability 135, 139, 154, 157 instantaneous debond stress 161, 164 interdiffusion 6, 12, 177, 207

interface interface bond strength 44, 52, 62, 94,

116, 254, 330 interface control 279, 282, 329 interface debond criterion interface debonding

interface fracture toughness

127, 134, 154, 242, 245 interface-related fracture 279 interface-related shear failure 257 interface shear bond strength 44, 94, I IS,

191, 246, 279, 356 interface shear stress (IFSS) 24, 50, 57, 73 interfacial radial stress 152

interferogram 18 interlaminar fracture 75 interlaminar fracture test 76 interlaminar fracture toughness 74, 329,

interlaminar normal stress 76, 344

interlaminar shear strength (ILSS)

63, 179, 287 interlaminar tension 75 interlayer 296, 303 interleaving technique 329, 345

44, 52, 94,

332, 337, 350, 354

37, 61,

intermittent bonding concept 280-282,

intermittent interlaminar bond

intermolecular dispersion force 7

interpenetrating network (IPN) 12, 177

interphase 1, 12-13

ion plating 209-210

ion scattering spectroscopy (ISS) 20, 30

Iosipescu shear test 62, 66, 193

Izod impact toughness 3 19

Kevlar<arbon fiber hybrid

Kevlar fiber mat 348

Kevlar stitched glass fiber composite 360

lamination residual stress 3 12

laser Raman spectroscopy

latex coating 287

lattice 295

leaching 180

length to width ratio 71

linear elastic fracture mechanics

liquid infiltration technique 212

London dispersion force 11

longitudinal shear modulus 296

longitudinal splitting

longitudinal striation 189

low energy impact 280, 329

low velocity impact 75, 339

macro-residual stress 3 12 magnesium 172

magnesium matrix 213-214 matrix-dominant fracture 25 1 matrix embrittlement 251 matrix fracture 240, 251, 253 matrix plastic deformation 241 matrix shear yield strength matrix shrinkage 15 I matrix toughness 332 maximum debond length 119 maximum debond stress 51, 126, 129, 137- maximum embedded fiber length 47, 53, maximum shear strength criterion 242 mean aspect ratio 49

mean fiber fragment length mechanical bonding 6, 16, 191 mechanical residual stress 3 14 melting point 210

mesophase pitch 183 methacryloyl chloride 199 methoxy 175

Mg-Li matrix composite 219 MgO layer 213

microbuckling 191 micro-bundle pull-out test 55, 150-151 microcomposite 4 3 4 4 , 96

microcracking 240 microdebond test 54, 59, 137 microdroplet 54

microductile layer 288, 306 microfailure mechanism 254 microindentation test 56, 60, 94 micro-residual stress 310 micro-residual thermal stress 308 misalignment 356

mixed mode 64, 76, 84 mixed mode test 83 Metal Matrix Composite (MMC)

mode I edge delamination test