FIBER REINFORCED COMPOSITES materials manufacturing and design

... ENGINEERED INTERFACES IN FIBER REINFORCED COMPOSITES ENGINEERED INTERFACES IN FIBER REINFORCED COMPOSITES Jang-Kyo Kim Department of Mechanical Engineering Hong Kong University ... particularly in MMCs; (f) by mechanical interlocking After Hull (19 81) and Naslain (19 93) 8 Engineered interfaces in jber reinforced composites The surface energy of a solid (...

Ngày tải lên: 10/08/2014, 11:22

... -I * : Fig 2. 16 A combination of SIMS and ISS After Lee (1989)  32 Engineered interfaces in fiber reinforced composites bc HSCH CH CH SIIOCH~)~ c ‘b2a2 (a) 20 0 150 100 50 k PPM Fig 2. 17 NMR Spectra ... XI (2. 19) (2. 20) Chapter Characterization of interfaces K = dl - (!y = sin-ld- n2 - 37 (2. 21) (2. 22) n2 - a2 F ( ,K ) and E ( $ , K) are elliptical integrals of the fi...

Ngày tải lên: 10/08/2014, 11:22

... occasionally in compression (Boll et al., 1990)), the embedded fiber breaks into increasingly smaller 46 Engineered interfaces in fiber reinforced composites Fig 3. 2 (a) Dog-bone shape fiber fragmentation ... Measurements o interfacelinterlaminar properties f 61 3. 3 Interlaminar/intralaminar properties 3. 3.1 Introduction In addition to the direct measurements of fib...

Ngày tải lên: 10/08/2014, 11:22

... 0, are obtained: $(z) d @+ 1) sinh[fi(L -z)] +%sinh(&z) - sinh (&L) -A3 ' Engineered interfaces in fiber reinforced composites 144 @ + 1) sinh[&(L-z)] - Y2 sinh (&L) +2sinh(&z) Finite element ... loaded end, allowing debond initiation from the embedded fiber end in preference to Engineered interfaces in fiber reinforced composites 1 46 1.21 z a 0.4 a, 0.2 C CI ' (...

Ngày tải lên: 10/08/2014, 11:22

... 1 .7- 1.8 3000-5600 1.0-1.8 235-295 17. 5-32 .7 1 370 - 172 0 6-9 1 .74 4800 2.0 296 28.2 174 0 7- 9 1.85-1.96 2400-3000 0.38-0.5 345-520 15 .7 1850- 279 0 -0.5 -1.2 12 186 Engineered interfaces i fiber reinforced ... through interdiffusion A similar 178 Engineered interfaces in fiber reinforced composites indication of interpenetration was also observed at the y-aminop...

Ngày tải lên: 10/08/2014, 11:22

... G.S Springer, eds.), SAMPE Pub Paper 19G 230 Engineered interfaces in fiber reinforced composites Chawla, K.K., Ferber, M.K., Venkatesh, R and Xu, Z.R ( 199 3) Interface engineering in alurninaiglass ... behavior of fiber reinforced ceramic fiber reinforced ceramic composites Mater Sci Eng A 166, 185- 198 236 Engineered interfaces in fiber reinforced compo...

Ngày tải lên: 10/08/2014, 11:22

... (1991) Reprinted with perniission of ASME International After 266 Engineered interfaces in fiber reinforced composites Table 6.2 Maximum allowable interface strength for interface delamination" ... loading After Tirosh (1973) Engineered interfaces in j b e r reinforced composites 260 concentration in the transverse direction and crack arrest with further increase in...

Ngày tải lên: 10/08/2014, 11:22

... runs partially immersed in a coating bath; and the backup roller pulls the fibers by rotating in opposite directions Slow 294 Engineered interfaces in fiber reinforced composites evaporating solvents ... coating should be kept minimum compared to the fiber diameter in order to eliminate any reductions of composite stiffness and strength in both 292 Engineered interfac...

Ngày tải lên: 10/08/2014, 11:22

... Proc 30rh Int S A M P E Symp pp 12841293 364 Engineered interfaces in $her reinforced composites McGarry, F.J (1969) The fracture of polymers and fiber reinforced polymer composites In Proc A ... Ltd Engineered inierfaces in fiber reinforced composites 350 damage zone is noted directly below the impact site In contrast, in the laminates with interleaves near t...

Ngày tải lên: 10/08/2014, 11:22

... 179, 287 interlaminar tension 75 interlayer 296, 303 interleaving technique 329, 345 396 Subject index intermittent bonding concept 280-282, 284 intermittent interlaminar bond concept 307 intermolecular ... 337-338 fiber buckling 200 fiber bundle push-out test 150 fiber/ coating interface 303 fiber coating 279-282, 293, 301 fiber damage 355 fiber diameter 254 fiber fracture crite...

Ngày tải lên: 10/08/2014, 11:22

Ngày tải lên: 10/08/2014, 11:22