Volume 21 - Composites Part 8 doc

... prepreg tows. x y- z z- c- a- a- c- a- a- u- v q d e d- v- e- q- v- d- q-e- d- e- x- y- Fiber Placement Don O. Evans, Cincinnati Machine Part Design Considerations Fiber ... reduction compared to prepreg hand lay-up, prepreg lay- up is not being replaced for low -volume applications except for low-surface-area parts with extreme lay-up complexity. Very successful ex...

Ngày tải lên: 10/08/2014, 13:20

... V f HMS-DX210 (a) 172.1 30.0 7.20 1.04 3.76 0.55 0.45 4.22 7.05 0.3 0.50 Glass-DX210 37 .87 5.49 10.90 1. 58 4.91 0.71 0 .87 5.05 6.91 0.3 0.50 DX210-BF 3 400 3 .21 0.47 3 .21 0.47 ... April 1 984 , p 84 0 85 2 26. L.J. Hart-Smith, Bonded-Bolted Composite Joints, J. Aircr., Vol 22, 1 985 , p 993–1000 32. L.J. Hart-Smith, “Adhesive-Bonded Scarf and Stepped-Lap Joints...

Ngày tải lên: 10/08/2014, 13:20

... International Committee on Nondestructive Testing of Composites μ

Ngày tải lên: 10/08/2014, 13:20

... of 225-kg (500-lb) laboratory heats melted to yield a range of carbon contents (0.04 to 0. 08% ) and a range of Mn:S ratios (11:1 to 68: 1). The ingots were rolled to 1 9- and 16-mm ( - and -in.) ... Ni, 0.2% Mo (same as in Fig. 76, 77, 78, 79, 80 , 81 , and 82 ). Fig. 83 : Dimpled rupture (ductile fracture) at room temperature. SEM, 80 0×. Fig. 84 : Quasi-cleavage (brittle fr...

Ngày tải lên: 10/08/2014, 12:22

... ν Ξ ξ Ο ο Π π Ρ ρ Σ σ Τ τ υ Χ χ Ψ ψ Ω ω α Δ η γ μ μ ν π ω ψ ρ σ τ θ θ φ ⇔ P l L e ′ ˝ h r s S-N t T x xy y x x z

Ngày tải lên: 10/08/2014, 13:20

... and Casting, Trans. AFS, Mg-Al-Mn- (Zn) Ferric chloride Marked Nucleation by Fe-Al- Mn compounds and carbon Zr, Be Requires manganese Ferric chloride, iron-zinc alloy Very marked Nucleation ... Foundrymen's Society, 1 986 , p 219 1 18. T.J. Hurley, Using Electrical Conductivity and Ultrasonics to Determine Modification in Al-Si Alloys, Trans. AFS, 1 986 , p 159 119....

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... (199 3-) Materials Technology Solutions Company • Rodney R. Boyer (1 98 2-1 985 ; 199 5-) Boeing Company • Toni M. Brugger (199 3-) Carpenter Technology Corporation • Henry E. Fairman (199 3-) ... International is proud to offer Composites as Volume 21 of the ASM Handbook. The nominal basis for this volume was the Engineered Materials Handbook, Volume 1, publish...

Ngày tải lên: 10/08/2014, 13:20

... MPa ksi MPa ksi MPa ksi 89 1320 192 21 3 700 102 220 32 55 8 86 .75 1250 182 83 12 380 55 100 14 75 11 82 .50 1030 149 … … 330 48 … … … … 78 730 106 … … 275 40 … … … … ... EPN 11 38, 1139, 1179, 1 180 (Vantico) DEN 431, 4 38 (DOW) N-7 38, 740, 770 (DIC) Cresol novolac Semisolid 2.7–5.4 200–245 varies varies ECN 1273, 1 280 , 1 285 , 1299, 9511 (Vantico...

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... their applications to sporting goods or other low- service- temperature products. At 1 MHz, dry 2.91 2.75–2 .8 2. 98 2.64–2 .8 3. 08 2 .80 2.9 At 1 MHz, wet 3.32 3.13 3.39 2.90 NA 3.22 ... Arocy L10 XU366, XU3 78 Phenol triazine XU71 787 0.2L XU71 78 0.7L CSR Mechanical properties Tensile strength, MPa (ksi) 88 (13) 73 (11) 87 (13) 76 (11) 48 (7) 70 (10) …...

Ngày tải lên: 10/08/2014, 13:20

... 0.07 580 .07 58 0. 082 80.0763 0.10100.07 78 0.10050.0775 0.10100.0 780 0.09670.0 786 0.17090.0645 0.16430.0665 TB 0.7 180 .7 18 0.7190. 721 0.7190.725 0.7190.725 0.7220.726 0.7 280 .732 0 .80 80.605 0 .88 10. 582 ... 0. 181 0. 181 (a) (b) –0.742–0.742 –0.556–0.556 –0. 288 –0. 288 –0. 185 –0. 185 –0. 181 –0. 181 (a) (b) summary or detailed reviews and categorized...

Ngày tải lên: 10/08/2014, 13:20