Composite Materials Handbook Vol4 [US DOD 2010] 4A Part 6 pps

... applica- bility of this method for various composite systems. However, Tables A1(a) and A1(b) in Appendix A pro- vide some useful information on the SCS -6/ Ti-24-11 composite system, in addition to giving ... is to test thicker materials which can withstand compressive loads. This may not be an option due to the high cost of thick materials or difficulties in manufacturing thick comp...

Ngày tải lên: 12/08/2014, 03:20

... GRAPHITE/ALUMINUM 3.5 .6 SILICON CARBIDE/ALUMINUM 3.5.7 STEEL/ALUMINUM 3.5.8 TUNGSTEN/ALUMINUM 3.5.9 OTHERS/ALUMINUM 3 .6 COPPER MATRIX COMPOSITE PROPERTIES 3 .6. 1 INTRODUCTION 3 .6. 2 GRAPHITE/COPPER 3 .6. 3 ... Screening Screening Screening Mean 141 145 1 76 Minimum 82 160 Maximum 1 86 192 C.V.(%) 25.8 B-value (1) F ty 1 002. Distribution ANOVA (ksi) C 1 40 .6 C 2 6....

Ngày tải lên: 12/08/2014, 03:20

... MIL-HDBK-17-4 68 (e)) or a fiber pressure model (References 1.4.2.5(e) and (f)), if a bridging zone develops during the fa- tigue crack growth experiment. This standard should apply only to composite materials ... interfacial failure pos- sible. MIL-HDBK-17-4 76 FIGURE 1.4.2.13.5(b) Tabletop fiber pushout testing system used at NASA Lewis Research Center. MIL-HDBK-17-4 66 ments. A...

Ngày tải lên: 13/08/2014, 17:20

... abbreviations 6 1.1 .6. 1.1 Constituent properties 12 1.1 .6. 1.2 Laminae and laminates 12 1.1 .6. 1.3 Subscripts 13 1.1 .6. 1.4 Superscripts 14 1.1 .6. 1.5 Acronyms 14 1.1 .6. 2 Material system codes 15 1.1 .6. 3 System ... 100 1 .6. 2.3 Bend stress relaxation 101 1 .6. 3 PHYSICAL PROPERTY TEST METHODS 101 1 .6. 3.1 Density 101 1 .6. 4 MICROSTRUCTURAL ANALYSIS TECHNIQUES 101 1 .6. 5 CHEMIC...

Ngày tải lên: 27/06/2014, 18:20

... TUNGSTEN/ALUMINUM 3.5.9 OTHERS/ALUMINUM 3 .6 COPPER MATRIX COMPOSITE PROPERTIES 3 .6. 1 INTRODUCTION 3 .6. 2 GRAPHITE/COPPER 3 .6. 3 OTHERS/COPPER 3.7 MAGNESIUM MATRIX COMPOSITE PROPERTIES 3.7.1 INTRODUCTION 3.7.2 ... Screening Screening Screening Mean 141 145 1 76 Minimum 82 160 Maximum 1 86 192 C.V.(%) 25.8 B-value (1) F ty 1 002. Distribution ANOVA (ksi) C 1 40 .6 C...

Ngày tải lên: 13/08/2014, 17:20

... SL-10: Composition per liter: FeCl 2 ·4H 2 O 1.5g CoCl 2 ·6H 2 O 190.0mg MnCl 2 ·4H 2 O 100.0mg ZnCl 2 70.0mg Na 2 MoO 4 ·2H 2 O 36. 0mg NiCl 2 ·6H 2 O 24.0mg H 3 BO 3 6. 0mg CuCl 2 ·2H 2 O 2.0mg HCl (25% solution) ... 90 min at 15 psi pressure–121°C. Allow to stand. Remove supernatant so- lution. Adjust pH to 6. 6 6. 8. Tween™-Glucose-BSA Solution: Glucose 2.0g Tween™ 80 0.1g Bovine ser...

Ngày tải lên: 03/07/2014, 18:20

... and laser IP65 IP65 Laser Emitter (Source ) 9 Laser type In-Ga-AI-P semiconductor Visible red diode Visible red diode 9 Number of lasers used 2 2 9 Wavelength 67 0 nm 65 0 67 0 nm 65 0 67 0 nm 9 Beam ... used 2 2 2 9 Wavelength 63 5 67 0 nm 63 5 67 0 nm 63 5 67 0 nm 9 Beam diameter at exit 3 mm 3 mm 3 mn 9 Max. beam power output 1 mW 1 mW 1 mW 9 Laser safety class Class 2 Class 2 Class...

Ngày tải lên: 05/08/2014, 11:20

... device. 33 29 30 27 15 25 26 41 33' 28' 31' 21' 34' 19' 18' 14 17' 13 16& apos; 36& apos; 26& apos; 25' 37' 38' 39' 35' 40' 29' 30' 23' 24' 42 21 18 34 19 20 12 31 32 28 33 29 30 23 24 27 15 26 25 36 37 39 38 35 40 22 16 17 11 Z Z FIGURE 22.15 Christian’s shaft alignment device, 19 46. 32 37...

Ngày tải lên: 05/08/2014, 11:20

... the Eq. (24. 96) , assuming that A has been diagonalized, we have that (24.124) FIGURE 24 .6 Step response of the system for different eigenvalues. 0 1 2 3 4 5 6 7 8 9 10 0 0.2 0.4 0 .6 0.8 1 discrete ... 10 0 0.2 0.4 0 .6 0.8 1 discrete time t y [ t ] η = 0.2 η = 0 .6 η = 0.8 h ᐉ t x t 1+[] 1.27 96 0.81873– 10 x t[] 1 0 ut[]+= yt[] 0 0.5391 x t[]= h 1,2 0 .63 98 j0 .63 98± 0.9048 e...

Ngày tải lên: 05/08/2014, 21:21

... responders 48% (109/226Ss) 62 % (92/148Ss) Medication-only Percentage full responders 29% (62 /220Ss) 62 % (59/90Ss) CBASP-only Percentage full responders 33% (72/226Ss) 63 % (54/86Ss) Ss = Subjects ... S., Kaye, A. L., Roberts, Rotter, J. B. (1 966 ). Generalized expectancies for in- ternal versus external control of rein forc emen ts.W. C., et al. (19 96) . Differential diagnosis of chro...

Ngày tải lên: 08/08/2014, 13:20