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常用固体材料声学参数(IV)

 

Acoustic Properties of Solids(IV)

Ref Material Vendor

VL

mm/s

VS

mm/s

Þ g/cm3

ZL

MRayl

µ

Loss

dB/cm

  Glass - FK3 Schott 4.91 2.85 2.26 11.1 0.245  
  Glass - FK6 (large minimum order) Schott 4.43 2.54 2.28 10.1 0.25  
AE Glass - flint   4.5   3.6 16.0    
  Glass - macor machinable code 9658 Lee 5.51   2.54 14.0    
  Glass - pyrex Corn 5.64 3.28 2.24 13.1 0.24  
AE Glass - quartz   5.5   2.2 12.1    
AE Glass - silica   5.9   2.2 13.0    
  Glass - soda lime   6.00   2.24 13.4    
  Glass - TIK Schott 4.38   2.38 10.5    
RB Glucose   3.20   1.56 5.0    
CRC Gold - hard drawn   3.24 1.20 19.7 63.8 0.42  
EM Granite   6.5 2.7   17.6    
M Hafnium, mp=2150°C, used in reactor control rods   3.84   13.29 51.0    
  Hydrogen, solid at 4.2K   2.19   0.089 0.19    
AS Hysol - CAW795/25 phr HW796 50°C   2.70   1.18 3.19   17.0 @ 5
BB Hysol - C8-4143/3404 H 2.85   1.58 4.52    
BB Hysol - C9-4183/3561 H 2.92   1.48 4.3    
BB Hysol - C9-4183/3561, 15phe C5W H,Li 2.62   1.80 4.7    
BB Hysol - C9-4183/3561, 30phe C5W H,Li 2.49   2.14 5.33    
BB Hysol - C9-4183/3561, 45phe C5W H,Li 2.30   2.66 6.10    
BB Hysol - C9-4183/3561, 57.5phe C5W H,Li 2.16   3.27 7.04    
AS Hysol - EE0067/H3719 76°C, formerly C9-H905 H 2.53   1.93 4.88   22.4 @ 5
AS Hysol - EE4183/HD3469 90°C H 2.99   1.57 4.70   15.1 @ 5
AS Hysol - EE4183/HD3469, 20phr 3:@|h^ Alumina H 3.07   1.76 5.40   14.9 @ 5
  Hysol - ES 4212, 1:1 H 2.32   1.50 3.49    
  Hysol - ES 4412, 1:1 H 2.02   1.68 3.39    
BB Hysol R8-2038/3404 H 2.59   1.18 3.05    
BB Hysol R9-2039/3404 H 2.59   1.13 2.92    
BB Hysol R9-2039/3469 H 2.61   1.17 3.07    
BB Hysol R9-2039/3561 H 2.53   1.18 3.0    

 

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