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Ultrasonic Consolidation. MIT/DMSE. MIT/DMSE. E’ Master Curve and Model Fit. MIT/DMSE. MIT/DMSE. E’’ Master Curve and Model Fit. MIT/DMSE. Process Model. MIT/DMSE. Spreadsheet Model. MIT/DMSE. Temperature Dependence of E’’ at 40MHz. MIT/DMSE. - PowerPoint PPT Presentation
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Ultrasonic Consolidation
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
E’ Master Curve and Model Fit
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
0.003 0.0031 0.0032 0.0033 0.0034 0.0035 0.0036
1/(T, K)
-3
-2
-1
0
1
2
3
4
E’’ Master Curve and Model Fit
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
Process Model
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
U l t r a s o n i c h e a t i n g
20, r r
d T QQ f E R H
d t c
D y n a m i c m o d u l u s
2
0 2 21 1
,1 1
N Nj j j j
j jj j
k kE k E
0 e x pj jg
E
R T
C u r i n g r e a c t i o n
210 e x p 1
rmm
g
d Ek
d t R T
Spreadsheet Model
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
Temperature Dependence of E’’ at 40MHz
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
Carbon/8552 composite, o= 1.4%, f = 40 kHz.
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
DSC Cure Scans and Model Fit
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
20
40
60
80
100
120
140
160
180
200
1 10 100 1000
time(min)
tem
pe
ratu
re(o
C)
manufacturer's cure cycle
isothermal gelation
isothermal vitrificationfully cured Tg
Finite Element Analysis (FEA)
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
uu u p u
t
Tc u T Q k T
t
Cu C R D C
t
FEA - mesh
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
FEA – temperature contours
MIT/DMSE
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Sci ence and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
1.
Committee on Materials Science and Engineering, National Research Council,
M aterials Science and Engineering forthe 1990s: Maintaining Competitiveness in the Age o f Materials
, National Academy Press, Washington, D.C., 1989.
