DEVELOPMENT OF THE SIREN CAPSULE, PHASE I. Page: 16 of 375
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co -~ ANERS NUCLEAR
CO CORPORATION
UNCLASSIFIED
LIST OF ILLUSTRATIONS (Cont)
Figure Page
5-12 Thermal Conductivity of Super Temp Company Reinforced
Pyrolytic Graphite Felt vs. Temperature 5-23
5-13 Data of Stoller and Frye - Thermal Conductivity of Spiral
Wrap 1.15 gm/cc 5-24
5-14 Thermogravimetric Equipment for Oxidation Test 5-28
5-15 Weight Loss vs. Time, 8000F 5-32
5-16 Weight Loss vs. Time, 10000F 5-33
5-17 End of 8000 and 10000F Test on Uncoated Capsule 5-35
5-18 End of 10000F Test on 0.0032 cm B6Si (Coated Capsule
Unfired) 5-36
5-19 Section from SIREN Capsule AL-6 ~ 100 X Magnification 5-37
5-20 Section from SIREN Capsule AL-6 ~ 100 X Magnification 5-38
5-21 Section from SIREN Capsule AL-20 = 100 X Magnification 5-39
5-22 Section from SIREN Capsule AL-20 z 100 X Magnification 5-40
5-23 Oxidation Rate of Graphite Coated with B6Si as a Function
of Temperature (OC) 5-42
5-24 Change in Weight Percent of Initial Weight vs. Time
at Temperature 5-43
5-25 Comparison of Oxidation Weight Loss (%/day) vs.
Reciprocal Absolute Temperature for Graphites and
SIREN 5-44
5-26 Helium Bubble Test Setup 5-49
5-27 Helium Bubble Test 5-50
5-28 Helium Permeability Test Setup 5-51
5-29 Helium Permeability Test, SIREN Capsule AL-19,
22 April 1969 5-53
5-30 Helium Permeability Test, SIREN Capsule AL-20,
22 April 1969 5-54
5-31 Helium Permeability Test, SIREN Capsules AL-19
and AL-20, 12 June 1969 5-55
UNCLASSIFELx
xi
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Anderson, R.W.; Deschamps, N.H.; Rexford, H.E. & Talbot, M. DEVELOPMENT OF THE SIREN CAPSULE, PHASE I., report, January 1, 1969; United States. (https://digital.library.unt.edu/ark:/67531/metadc865392/m1/16/: accessed April 10, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.