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ANP PROJECT PROGRESS REPORT final passes, and micrometer measurements were taken after the final pass had been made. The shrinkage measurements and welding data are presented in Table 3.4.5; the results of tests la, 107, 108, and 109 were in close agreement, although two different welding operators made the welds. The welding procedure used for these tests of plates was then used for test welds of hoops. For these tests ?' . lnconel plates, 6 x 138 in., were bent into tin oops approximately 44 in. in diameter. One edge of each hoop had a 50-deg bevel and a t6-in. land. The hoops were placed on the weld-positioner bed in a horizontal plane in the manner shown in Fig. 3.4.16. Tool-steel spacers, 4 in. long and \ in. thick,-shown in Fig. 3.4.17, were placed between the beveled edges at 6-in. intervals to maintain the root gap. Large C-clamps were used to draw the two hoops tightly against the spacers. Smaller C-clamps were halved and tacked to the bottom hoops to aid in the alignment of the upper hoop. Asbestos string was used to seal the gaps between the spacers prior to tacking. The area behind the root gap was sealed with a cover formed from 0.010-in. annealed brass sheet and masking tape, and the enclosed space was purged for 30 min prior to tacking, Alignment was checked con- - stantly as -the tack welds were placed between the spacers. After removal of the tool-steel spacers, the root pass was deposited. No dressing of the land or feathering of the tack welds was permitted prior to the root-pass deposition. After completion of the root pass, the weld was wire brushed and the five final weld passes were deposited by using the sequence described in Fig. 3.4.14. For these welds, two welders worked 180-deg apart around the hoop while the positioner was slowly rotated. As shown in Fig. 3.4.18, four dial gages were used to record the shrinkages of the final passes. The welders worked on a 15-min-work, 5-min-rest cycle. A typical plot of dial-gage readings is shown in Fig. 3.4.19. The micrometer and dial-gage measurements obtained are summarized in Table 3.4.6. TABLE 3.45. WELDING CONDITIONS AND RESULTS OF SHRINKAGE MEASUREMENTS ON WELDS OF INCONEL PLATE Test Welder Time Welding Current Total Shrinkage (in,) Diol-Gage Shrinkage' (in.) No. No. Required (min) Rad Used (in.) Used (amp) Maximum Minimum Average Maximum Minimum Average 100 1 101 1 102t' 1 106 1 107 1 108 2 109 2 72 66 74 61 60 79 64 213.5 70 (root) 0.1 97 105-110 231 70 (root) 0.1 67 1 05-1 10 180 80 (root) 0.1 42 105-110 198 80 (root) 0.157 105-1 10 226 75-80 (root) 0.148 105-1 10 231 80 (root) 0.157 1 05- 1 1 0 236 80 (root) 0.1 54 105-1 10 0.123 0.126 0.058 0.048 0.130 0.146 0.070 0.050 0.114 0.130 0.081 0.079 0.121 0.141 0.092 0.082 0.132 0.139 0.104 0.096 0.106 0.138 0.103 0.093 0.104 0.136 0.102 0.092 *Measurements made on last five of the six passes;dial-goge readings on tests 100 and 101 are erroneous because the dial-gage actuating arm slipped during the test. 188 **Test 102 plates were machined with an 80-deg included angle rather thon a 100-deg included angle. 0.053 0.060 0.080 0.087 0.1 00 0.098 0.097 s . c *
UNCLASSIFIED PHOTO 17248 Fig. 3.4.16. lnconel Hoops on Weld Positioner Bed. Within the limits of this investigation, the following conclusions can be drawn. 1. The results of the last four tests on plates indicated that, under controlled conditions, the effect of the welding variables could be minimized g operator could, essentially, duplicate his performance from test to test when welding manuaily. Also, for a given set of conditions, a welder could nearly dupticate another ous lengths of tool-steel elding of the plates caused the resulting tack-weld nt of tack-weld shrinkage ersely proportional to the e variations in conditions and techniques while the operators were pro- gressing around the circumference caused greater PERIOD ENDING JUNE 10, 1956 Fig. 3.4.17. Tool-Steel Spacers Used to Main- tain Root Gap While Welding lnconel Hoops. UNCLASSIFIED PHOTO 17247 Fig. 3.4.18. Hoop Welding Assembly Showing Dial Gages Used for Measuring Shrinkage. variations in shrinkage within a hoop than the variations observed from hoop to hoop. 4. The over-all results indicate that for %-in. lnconel plate, inert-arc welded by two welding operators under the conditions utilized for these tests, the transverse shrinkage to be expected will be from 0.111 to 0.138 in., with an average 189
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Part 1 AIRCRAFT REACTOR ENGINEERING
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STATUS OF ART DESIGN Design work on
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of pressure loads. The idealized mo
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UPPER DECK 7 @ PRESSURE SHEL PERIOD
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SOD,UM r--- INCONEL TANK ROOF 0 0.5
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TABLE 1.1.1. NaK PUMP SPEEDS AND HO
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62 CALCULATED HEATING (w/crn3) N w
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where I = radius of source (taken a
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heat exchanger was used. The heatin
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head which are bounded by various t
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h bd * W - EcBRc+ ORNL-LR-DWG I4918
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PERIOD ENDlNC JUNE 10. 1956 TABLE 1
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ENRICHER ACTUATOR J. M. Eastman Spe
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hd - Thus, even with an input signa
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- . 140 120 p 100 g d 80 8 L s In y
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and lose their hardness in the pres
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p. W 2.5 0.5 0 400 OPERATING TIME (
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i 20 too 80 40 20 PERIOD ENDING JUN
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c' I - + r 500 450 400 3 50 300 2 2
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01) 0V3H 5: N 0 2 s 0 0 0 5: 0 2 s
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the first 200OF and B0F/sec for the
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PERIOD ENDING JUNE 10, 1956 TABLE 1
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L 0 _, I, -* t; - PERIOD ENDING JUN
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LJ 0.005 in. on the diameter and a
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I 3 -I W CALROD HEATER 1500 I 1400
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-17 Inconel I .._I_ I" .. _ _ ~ ._
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i E ART FACILITY F. R. McQuilkin Co
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L7i PERIOD ENDING JUNE 10, 1956 Fig
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PERIOD ENDING JUNE 10, 1956 Fig. 1.
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ART OPERATING MANUAL W. B. Cottrell
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Part 2 CHEMISTRY W. R. Grimes
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W 2.1. PHASE EQUILIBRIUM STUDIES' C
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- 0 Q 3 G 4000 900 800 700 a w a 5
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- a t a w 1000 900 000 - P 700 3 2
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- 0 e 4 000 900 800 5 700 I- a a W
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ZrF4 9t2 PERIOD ENDING JUNE 10, 795
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U c * NaF*BeF2-2NaF*BeF2 triangle c
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THE SYSTEM MgF2-CaF2 L. M. Bratcher
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2.2. CHEMICAL REACTIONS IN MOLTEN S
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I id PERIOD ENDING JUNE 10, 1956 an
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PERIOD ENDlNG JUNE 10, 1956 V which
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u the salt-metal interface, and the
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of this reaction will be made at th
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+- + z 6 e 6 5 3 3 > k i m 3 2 2 1
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FeF,. The FeF, saturation points we
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UNIF, = yN should be unity (a pure
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Although it appears that the solubi
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, . 2.3. PHYSICAL PROPERTIES OF MOL
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-0 a rn u) u) DO2 oot c ;o rn OS g
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IL, - PERIOD ENDING JUNE 70, 7956 O
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8 00 700 600 - 0 0, w 500 a 3 I- U
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supporting plaque is loaded into th
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u 2.4. PRODUCTION OF FUELS c G. J.
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half of fiscal year 1957. This esti
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2.5. COMPATIBILITY OF MATERIALS AT
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volume of 1 M tartaric acid solutio
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After the trap has been opened, bot
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\ Part 3 METALLURGY W. D. Manly
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FLUORIDE FUEL MIXTURES IN INCONEL F
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PERIOD ENDING JUNE 10, 1956 TABLE 3
Page 123 and 124: Fig.3.1.3. Region of Maximum Attack
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Page 127 and 128: - . LJ BRAZING ALLOYS IN LIQUID MET
Page 129 and 130: PERIOD ENDING JUNE 10, 1956 NaK wer
Page 131 and 132: I PERIOD ENDING JUNE 10, 1956 I Fig
Page 133 and 134: 0. PERIOD ENDING JUNE 10, 1956 Fig.
Page 135 and 136: Fig. 3.2.10. Apparatus for Studying
Page 137 and 138: STATIC TESTS OF INCONEL CASTINGS R.
Page 139 and 140: t (JnOOSll 3n918-3NOt IOH (JoOOSI)
Page 141 and 142: after the l00hr test. The extent of
Page 143 and 144: tests of the Lindsay Mix specimens,
Page 145 and 146: LJ DEVELOPMENT OF NICKEL-MOLYBDENUM
Page 147 and 148: LJ PERIOD ENDING JUNE 10, 1956 Fig.
Page 149 and 150: 2. Canning of the billets with '/,-
Page 151 and 152: 165 . c, e . c3 a PERIOD ENDING JUN
Page 153 and 154: u allow the billet to start through
Page 155 and 156: NEUTRON SHIELD MATERIAL FOR HIGH-TE
Page 157 and 158: PERIOD ENDfNG JUNE 10, 7956 Fig. 3.
Page 159 and 160: wrought plate used as base material
Page 161 and 162: J point. A mixture of 50-50 vol % L
Page 163 and 164: WELDING PROCEDURE: VERTICAL FIXED,
Page 165 and 166: 4 2 t 4 2 in. t 2 WCLASSFKO ORNL-LR
Page 167 and 168: FABRICATION OF JOINTS BETWEEN PUMP
Page 169 and 170: * h WELDING PROCEDURE PERlOD ENDING
Page 171 and 172: 1 1 6 in. PUMP BARREL t SECTION AA
Page 173: '4 x 6 x 20-in. INCONEL PLATES (/*-
Page 177 and 178: through the radiator by passing col
Page 179 and 180: L, . 1 Q t V ERIOD ENDING JUNE 10,
Page 181 and 182: to permit the examination of indivi
Page 183 and 184: LJ . t L t * I LJ Fig. 3.4.33. Tube
Page 185 and 186: Fig. 3.4.37. Inner Surface of Tube
Page 187 and 188: EFFECTOF ENVIRONMENTONCREEP- RUPTUR
Page 189 and 190: PERIOD ENDING JUNE 10, 1956 UNCLASS
Page 191 and 192: Fig. 35.7. Surface Effect on the St
Page 193 and 194: 44,000 42,000 40,000 - ._ (D 8000 v
Page 195 and 196: \:r 1 U UNCL 1158 W ioo,ooo 80,000
Page 197 and 198: fuel mixture (No. 30) NaF-ZrF -UF,
Page 199 and 200: i u * ‘*$ , .\. The Lindsay Chemi
Page 201 and 202: 6, * c L . c e 4 gi depths greater
Page 203 and 204: i 4 Part 4 HEAT TRANSFER AND PHYSIC
Page 205 and 206: 4.1. HEAT TRANSFER AND PHYSICAL PRO
Page 207 and 208: This relationship gives the ratio o
Page 209 and 210: The parameters of the’experiment
Page 211 and 212: t Fig. 4.1.7. Fuel Annulus of the V
Page 213 and 214: uncooled wall temperature that woul
Page 215 and 216: SHIELD MOCKUP REACTOR STUDY L. C. P
Page 217 and 218: Liquid (688 to 8986C) I . HT - H3Q
Page 219 and 220: THERMAL CONDUCTIVITY W. D. Powers T
Page 221 and 222: cd Fig.4.2.4. Slingers from MTR In-
Page 223 and 224: a plug when they came in contact wi
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couples were used on this loop to e
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0 20 40 60 80 lo0 I20 440 (60 180 2
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"fast" neutron in a graphite reacto
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eached thermal equilibrium in an in
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0.5 0.4 - a3 l- W z 0.2 0.1 UNCLASS
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TABLE 4.2.3. RESULTS OF EXAMINATION
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U could be evacuated was used for t
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! j * . x - iu I PERlOD ENDlNG JUNE
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CRITICAL EXPERIMENTS FOR THE COMPAC
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. I) a W PERIOD ENDING JUNE 10, 195
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U I I R i c . --. in. long, 18’4,
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I, . R t 3 4 . C 7 6 5 W 5 a c3 E4
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1 a
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ANP PROJECT PROGRESS REPORT ot(E) =
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ANP PROJECT PROGRESS REPORT TABLE 5
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ANP PROJECT PROGRESS REPORT TABLE 5
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6 ANP PROJECT PROGRESS REPORT 2 lo7
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ANP PROJECT PROGRESS REPORT GAMMA-R
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ANP PROJECT PROGRESS REPORT 5.3.3,
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ANP PROJECT PROGRESS REPORT A I P I
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ANP PROJECT PROGRESS REPORT SECTION
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ANP PROJECT PROGRESS REPORT .. .._
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