collection materials processing scoring and database creation chapter 4

... 183 4. 0 PROPERTIES 187 4. 1 Mechanical Properties 187 4. 2 Corrosion Properties 193 4. 3 Hydrogen Transport and Activity 197 4. 4 Magnetic Properties 200 4. 5 ... 45 8 3.3 Mechanically Attrited Powders 46 8 4. 0 MECHANICAL PROPERTIES AT ROOM AND ELEVATED TEMPERATURES 48 2 4. 1 Al-Based Two-Phase Nanostructured Alloys 48 3 4. 2 Mg-Based ... Alloys 48 3 4. 2 Mg-Based Amorphous and Nanostructured Alloys 48 8 4. 3 Zr-Based Alloys 49 4 4. 4 Mechanically Attrited Composites 502 5.0 SUMMARY AND OUTLOOK 511 ACKNOWLEDGMENTS...

Ngày tải lên: 04/06/2014, 14:58

... consumers France 1875 1861 120 Sweden 12 14 12 04 151 Italy 142 5 141 9 137 SD 50th 90th 95th 97.5th 99th 66 68 67 110 141 127 206 233 2 24 243 263 2 64 2 74 297 292 321 346 351 Poultry treatment with antimicrobials ... anserine and 2-10 mg/100g for balenine (Aristoy and Toldrá, 20 04) Other natural peptides are glutathione (L-γglutamyl-L-cysteinglycine) which is in the range of 14- 30 mg/100g (Jahan et al., 20 04) and ... Ethaneperoxoic acid, octaneperoxoic acid and hydrogen dioxide CAS Registry Number: 79-21-0, 337 34- 57-5 and 7722- 84- 1, respectively Chemical formula: C2H4O3, C8H16O3 and H2O2, respectively Description:...

Ngày tải lên: 17/03/2014, 10:20

... homonuclear bonds (χ) C4 Si4 lC-C lSi-C lSi-Si 0.0 0. 045 0.133 0. 24 0.39 0 .42 2 0. 54 0.7 100 99.9 99.5 98 .4 96.1 96.3 96.2 94. 2 100 99.6 98.9 97.8 95.1 92.1 84. 1 83.5 N 1.662 1.661 1. 648 1. 646 1.635 1.610 ... Polymeric and Ceramic Materials 40 9 Sombel Diaham, Marie-Laure Locatelli and Zarel Valdez-Nava Chapter 18 Application of Silicon Carbide in Abrasive Water Jet Machining 43 1 Ahsan Ali Khan and Mohammad ... Beisenkhanov 23 69 Chapter SiC as Base of Composite Materials for Thermal Management 115 J.M Molina Chapter Bulk Growth and Characterization of SiC Single Crystal 141 Lina Ning and Xiaobo Hu Chapter SiC,...

Ngày tải lên: 19/06/2014, 11:20

... c=5.007 x y z Wyckoff 0. 849 25 0.651 0.099 0. 849 0.25 0.651 0.0.099 0.692 0.192 0.308 0.808 4c 8d 4c 8d 0 .45 5 0. 545 0.192 0.808 12d 12d 0.09 24 0.1 848 0.1 848 0.09 24 96i 96i a=8 .46 69 b=a c=5.003 Si ... Heidelberg (20 04) Phys Rev B 44 ,17037–17 046 Zhe Chuan Feng, SiC power materials: Devices and applications,Springer Verlag,Berlin Heidelberg (20 04) Phys Rev B 44 ,17037–17 046 Martins, J L and Zunger, ... 64, 551–5 54 Pandey,K.C (1981) New π-bonded Chain Model for Si(111) 2× Surface, Phys Rev lett 47 ,1913–1917 Himpsel,F.J and Marcus,P.M and Tromp,R and Batra,P and Cook,M.R and Jona,F and Liu,H (19 84) ...

Ngày tải lên: 19/06/2014, 11:20

... -be am 76 o 140 0 C 46 o 74 1300 C IR transmittance, % 54 78 76 46 87 57 o 1200 C 73 48 53 88 o 1100 C 74 54 58 o 80 1000 C 75 60 86 55 84 60 o 900 C 66 84 74 84 74 84 74 85 75 84 74 90 o 800 C ... 0.1 84 0.115 0.069 0.023 0.007 120 .4 60.0 30.3 16.1 10.5 46 .0 28.3 16.9 10.2 7.2 93.0 47 .0 24. 0 12.3 7.5 34. 0 21.0 13.0 7.00 4. 3 Table Values of energy, E, dose, D, projected range, Rp(E), and ... Carbide – Materials, Processing and Applications in Electronic Devices containing cubic 3C and rhombohedral 21R, has a band emission with three peaks at 2.65, 2.83, 2.997 eV (46 9, 43 9, 41 5 nm),...

Ngày tải lên: 19/06/2014, 11:20

... 1 840 3990 146 4 3921 1672 3979 1963 42 48 1127 3795 19 24 40 04 2708 3958 2069 3910 242 8 5181 48 86 547 3 A, arb un SiC0 .4 SiC0.7 SiC0.95 SiC1 .4 4719 6622 3 848 43 84 4929 6966 41 98 5 347 46 38 7 647 45 71 ... 45 71 5757 45 95 8296 5152 544 2 5035 8227 53 94 5665 6061 742 8 545 8 58 64 5150 7772 5571 6619 44 99 76 74 5386 76 64 443 7 8158 6296 7190 542 8 7980 7570 8011 5805 10169 10221 10953 47 49 5510 7 741 8670 ... y(1300ºС) 0.63 0.68 0. 54 0.62 0.72 0 .42 0.71 1.00 0.76 0.90 63 68 54 62 72 42 71 100 76 90 90 1.3 1.5 1 ,4 1.5 1.6 1 .4 1.5 1.5 1 .4 1.9 1.8 0 .40 33 37 36 37 39 35 37 37 36 48 45 1.7 1.8 1.7 1.7...

Ngày tải lên: 19/06/2014, 11:20

... ISBN 0-08 043 72 14 (Volume 3), Oxford UK, United Kingdom Clyne, T.W (2000) Thermal and electrical conduction in MMCs, In: Comprehensive Composite Materials, A Kelly & C Zweben (Eds.), 44 7 -46 8, Elsevier ... growth of 6H and 4H polytypes are mainly the same, except for temperature range, growth pressure, seed polarity and also growth process  142 Silicon Carbide – Materials, Processing and Applications ... cm-1) (Wang et al., 20 04) and 4H-SiC (Raman shift at 2 04. 99 cm-1) (Wang et al., 20 04) was introduced In Fig 4, the horizontal coordinate is along the dashed line in Fig 3, and the longitudinal...

Ngày tải lên: 19/06/2014, 11:20

... Raman Intensity 167 344 591 644 200 (c) 47 7 43 8 ZE 1600°C 10 h 40 0 600 -1 Wavenumber / cm 800 Fig Representative Raman spectra recorded for NLMTM Nicalon fibres thermally and chemically treated ... 1508 1605 771 (µm ) 10 (a) 100 (c) 40 0 800 1200 1600 +4% 1369 90 807 80 70 44 7 548 759 10 m) µ ce ( an ist D 923 < 3 14 > 1526 969 (b) 339 - 30 % 16 04 777 (c’) 40 0 800 1200 1600 Wavenumber / cm-1 ... modelled with the Eq 2 -4 (Parayanthal & Pollak, 19 84) Our 6H reference corresponds to coefficients A and B of respectively 3.18 × 105 and 1.38 × 1010 for TO and 4. 72 × 105 and 8.52 × 1010 for LO...

Ngày tải lên: 19/06/2014, 11:20

... Metall., Vol 18, No 4, 44 5 45 5, ISSN: 1359- 645 4 Tsuchida, H.; Kamata, I.; Nagano M (2007) Investigation of defect formation in 4H-SiC epitaxial growth by X-ray topography and defect selective ... 0.58161 C-face (Dry oxidation) 0.05072 0.11 643 0. 349 92 0.93078 Si-face (Wet oxidation) 0.01022 0.02916 0.1 044 1 0.8 849 9 C-face (Wet oxidation) 0. 048 87 0. 148 82 0 .40 398 0.61975 Table Experimentally measured ... 1 -4, pp 340 - 345 , 2001 [19] M T Htun Aung, J Szmidt and M Bakowski, “The study of thermal oxidation on SiC surface”, J Wide Bandgap Material, Vol No 4, pp 313-318, 2002 230 Silicon Carbide – Materials, ...

Ngày tải lên: 19/06/2014, 11:20

... Nanocrystalline α+β SiC Position (cm-1) 45 0.172 Height 0.1 340 Width 102.16 46 3.52 0.09291 34. 3971 42 4.75 Amorphous SiC 0.07975 58 .43 57 47 2.69 43 3.09 0.12 74 0.03869 60.7 94 74. 790 Table Peak parameters of ... silicon-molecule-nanotube testbed and memory device, Nature Materials 5: 63 Hohenberg, P & Kohn, W (19 64) Inhomogeneous electron gas, Phys Rev B 136: 8 64 871 2 54 24 Silicon Carbide – Materials, Processing and Applications ... + rC4 (49 ) m m where C1 and C4 are the carbons in the and positions in the organic molecule, and Cs a m and Cs are the two surface carbon atoms with which covalent bonds will form with C1 and...

Ngày tải lên: 19/06/2014, 11:20

... laboratory and theoretical work shown in this chapter was kindly supported by the National Science Foundation under grants NSF-AST-1009 544 , NASA APRA 04- 000-0 041 , NSF-AST-0607 341 , and NSF-AST-060 741 8 ... compositions - Grains from a supernova?, Astrophys J Lett., Vol 3 94, pp L43-L46 2 74 Silicon Carbide – Materials, Processing and Applications in Electronic Devices Amari, S., Hoppe, P., Zinner, ... Silicon Carbide – Materials, Processing and Applications in Electronic Devices characterization by transmission electron microscopy, Geochim Cosmochim Ac., Vol 67, No 24, pp 47 43 -47 67 de Graauw,...

Ngày tải lên: 19/06/2014, 11:20

... 3 24 Silicon Carbide – Materials, Processing and Applications in Electronic Devices 46 0 3.62 3.60 44 0 3.58 42 0 3 .42 340 320 1600 2200 2100 2000 1900 1800 1700 1600 3 .40 360 2200 3 .44 2100 3 .46 ... 3.55 99 3 74 83 0.17 25 64 2318 5.8 3.50 97 3 74 83 0.17 2390 2260 6 .4 1950 /cracks 3.17 98 387 86 0.19 2850 240 8 6 .4 1880 /cracks 3.07 95 379 84 0.17 - - - 118 47 3 84 0.18 3038 2612 7 .4 116 45 7 82 ... 377 92 0.19 2970 240 0 4. 9 3. 14 98 363 87 0.19 2630 2 240 5.6 3.13 97 368 89 0.20 2772 2268 5.7 3.02 94 243 58 0.16 1880 1510 4. 6 3.10 97 368 90 0.20 2 748 2392 5.6 3.06 95 345 84 0.20 2576 2278...

Ngày tải lên: 19/06/2014, 11:20

... 96.0 90.0 85 .4 1.12 1.03 0. 84 0.76 14. 70 14. 25 13.36 12.68 2. 84 2.91 3.50 3.80 106 106 0.353 152.0 1.60 22.99 1.80 50 25 106 106 ,, 50 0.353 0.355 0.356 150.0 149 .0 138.6 1.50 1 .44 1 .44 22.68 22.53 ... MM-wave SiC devices [4] 360 Silicon Carbide – Materials, Processing and Applications in Electronic Devices DDR diode type 4H-SiC (unilluminated) 4H-SiC (TM) 4H-SiC (TM) 4H-SiC (FC) 4H-SiC (FC) 6H-SiC ... 3C-SiC IMPATT at THz region E1 and P1 are un-illuminated diodes and E2,3 and P2,3 are illuminated TM (2) and FC (3) diodes 3 64 Silicon Carbide – Materials, Processing and Applications in Electronic...

Ngày tải lên: 19/06/2014, 11:20

... 0.70b 0 .44 9d 0.68 f m1 0.25 0. 247 c 0.24b 0.23 f 2H 0 .40 0 .42 a 0 .43 f 4H 0.60 0.58a 0.53b 0.58e 0.57 f 0. 24 0.36 0.22a 0.33a 0.26 f 0.31e 0.31 f m2 0.25 0 .40 0.21 0. 247 c 0 .42 a 0.29a 0.24b 0 .43 f ... J 34 371 (2003) [43 ] J Camassel, S Juillaguet, J Phys D: Appl.Phys 40 , 62 64 (2007) [44 ] A Chen, P Srichaikul, Phys Stat Sol B202, 81( 1997) [45 ] W.Y Ching et al., Mater Sci And Eng A 42 2, 147 -156 ... Phys Rev B 55, 142 2 (1997) [22] G Pennington and N Goldsman, Phys Rev B 64, 45 1 04 (2001) [23] A Bauer, Phys Rev B 57, 2 647 (1998) [ 24] C Person, and U Lindefelt, J Appl Phys 82, 549 6 (1997) [25]...

Ngày tải lên: 19/06/2014, 11:20

... 22 24 26 28 Angle 2θ [°] -17 10 12 1,5 1,6 5,1 5,0 4, 9 4, 8 4, 7 4, 6 10 1,8 1,9 -1 1000 / T (K ) 2,0 2,1 10 10 100 Thickness ( μm) -17 1,7 200 1 .4 μm 4. 8 μm 49 .4 μm 10 10 19. 14 250 -12 -16 40 00 ... Si3N4 8-9 2x10 -4 > 1012 AlN 8-9 3x10 -4 > 1012 Al2O3 9-10 3x10 -4 - 1x10-3 > 1012 10-25 14- 35 10-35 40 -90 120-180 20-30 600-900 200-300 250-350 300-320 300-380 300-370 4- 7 2-3 3-5 2.7 -4. 5 4. 2-7 ... Pressure: 40 kbar Pressure: 45 kbar Pressure: 50kbar Fig Surfaces of the machined insert carbide tools at constant flow rate (135g/min) 43 9 44 0 Silicon Carbide – Materials, Processing and Applications...

Ngày tải lên: 19/06/2014, 11:20

... response table Expt No 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Impact Velocity (A)(m/s) 43 43 43 43 43 43 43 43 43 54 54 54 54 54 54 54 54 54 65 65 65 65 65 65 65 65 65 SiC content ... (db) 69.62 24 72.1588 78.0908 67.0165 71.1 347 52 .49 74 64. 246 1 69. 542 4 64. 1873 56.6981 51.01 94 51.3727 80.7558 52.9082 51. 247 6 65.2721 78.2078 62.1535 52.1171 46 .9082 49 .9359 67.2217 60. 344 2 67.7625 ... (µm) 250 350 45 0 350 45 0 250 45 0 250 350 45 0 250 350 250 350 45 0 350 45 0 250 350 45 0 250 45 0 250 350 250 350 45 0 Erosion rate (Er) (g/g) 0.0003303 0.000 246 6 0.0001 246 0.00 044 58 0.0002775 0.0023721...

Ngày tải lên: 19/06/2014, 11:20

... IRload,min) / = (230.766 mA – 45 .078 mA) / = 92. 844 mA With Rload value of 55 Ω, the output power (Pout) is obtained: Pout = IRload,avg2 x RRload,load = (92. 844 mA)2 x 55 Ω = 47 4.100 mW b Silicon Schottky ... dominate over the respective N–C and Si–O bonds, preferred in a pure N2 discharge, and the film hardness increases up to 40 GPa 49 0 Silicon Carbide – Materials, Processing and Applications in Electronic ... Bengy et 49 2 Silicon Carbide – Materials, Processing and Applications in Electronic Devices al., 2009; Nakao et al., 2010) or B and graphite targets (Byon et al., 20 04; Kim et al., 20 04; Zhuang...

Ngày tải lên: 19/06/2014, 11:20

... (20 04) Effect of the deposition conditions on the morphology and bonding structure of SiCN films Materials Chemistry and Physics, Vol 85, No.2-3, (January 20 04) , pp.370–376, ISSN 02 54- 05 84 Cheng, ... Materials Research Bulletin, Vol 22, IsNo 3, (March 1987), pp 399 -40 4, ISSN: 0025- 540 8 5 34 Silicon Carbide – Materials, Processing and Applications in Electronic Devices Kawaguchi, M., Nozaki, K., ... 502-505, ISSN: 0925-9635 Ma, R., & Bando, Y., (2003) Pyrolytic grown B-C-N and BN nanotubes Science & Technology of Advanced Materials, Vol .4, No.5, pp .40 3 -40 7, ISSN: 146 8-6996 Ma, S., Xu, B., Wu, G.,...

Ngày tải lên: 19/06/2014, 11:20

... homonuclear bonds (χ) C4 Si4 lC-C lSi-C lSi-Si 0.0 0. 045 0.133 0. 24 0.39 0 .42 2 0. 54 0.7 100 99.9 99.5 98 .4 96.1 96.3 96.2 94. 2 100 99.6 98.9 97.8 95.1 92.1 84. 1 83.5 N 1.662 1.661 1. 648 1. 646 1.635 1.610 ... Wyckoff 4a 3 /4 4d 2a 1 /4 2a 1/3 2b 7/12 2b 2/3 2b 11/12 2b 2b 3/8 2b 2a 3/16 2a 1 /4 2b 7/16 2b 2a 1/8 2a 1/6 2b 7/ 24 2b 1/3 2b 11/ 24 2b Table The space group, unit cell lattice parameters (a and ... Beisenkhanov 23 69 Chapter SiC as Base of Composite Materials for Thermal Management 115 J.M Molina Chapter Bulk Growth and Characterization of SiC Single Crystal 141 Lina Ning and Xiaobo Hu Chapter SiC,...

Ngày tải lên: 26/06/2014, 23:20

... and Healing 28 Fig XRD pattern of plasma sprayed MCT 6000 Intensity [a.u.] 5000 40 00 3000 2000 1000 20 ,0 22 ,0 23 ,9 25 ,9 27 ,8 29 ,8 31 ,7 33 ,7 35 ,6 37 ,6 39 ,6 41 ,5 43 ,5 45 ,4 47 ,4 49 ... ±0,013 0,83 ± 0,020 20,7 ± 0,020 0 ,41 ± 0,020 GPa/ 140 0ºC/1 0,370 ±0,030 1,30 ± 0,080 48 ,1 ± 0,115 0,79 ± 0,156 GPa/ 140 0ºC/2 0 ,40 0 ±0,006 1,0 ± 0, 041 40 ,0 ± 0, 043 0,63 ± 0,058 Table Thermal properties ... Physics, Vol 47 , No 1, (January, 1976) pp 64- 69 Upadhyaya, G.S (2001) Materials Science of Cemented Carbides – An Overview Materials and Design v.22, p .48 3 -48 9 Vargas, H., & Miranda, L.C.M (1988),...

Ngày tải lên: 29/06/2014, 12:20