( 380 ) 



VALEURS 



de^ 



DUREE 

 du 



refroidis, 

 t. 



Q=fy(--[i.. 



totale 



2(Q). 



DUREE 

 du 



refroidis, 

 t. 



Q=g«-P'. 



totale 



i:(U). 



dOO 



110 



-120 



430 



14U 



ioO 



160 



170 



180 



490 



200 



210 



220 



230 



2'fC 



250 



260 



270 



280 



290 



300 



310 



4.746 



4.948 



2.224 



2.494 



2.808 



3.432 



3.443 



3.806 



4.136 



4.479 



4.772 



5.2oo 



5.668 



3.907 



6.488 



6.495 



6.803 



7.236 



7.647 



8.494 



8.746 



Alliage no 1 VbSn. 



61.00 

 56.50 

 54.50 

 72.0 

 42 

 36.5 

 37.0 

 222.0 

 37.5 

 40.0 

 37.50 

 42.50 

 42.50 

 26.50 

 49.00 

 48.50 

 46.88 

 45.70 

 45.42 

 44.43 

 43.44 



40.30 

 43.65 

 55.01 

 44337 

 54.73 

 48.49 

 64.49 

 778.73 

 88.90 

 442.96 

 442.75 

 457.44 

 174.69 

 90.33 

 54.37 

 53.95 

 48.70 

 47.40 

 49.46 

 52.92 

 48.80 



40.30 

 83.95 

 440.96 

 254.33 

 305.70 

 333.89 

 445.08 

 4493.81 

 4282.74 

 4395.67 

 4508.42 

 4665.56 

 4840.23 

 4930.58 

 4981.95 

 2035.90 

 2084 60 

 2432.00 

 2484.46 

 2234.38 

 2283.48 



Alliage no 2 Pb^Sn. 



68.00 

 62.00 

 60 50 

 69.00 

 42.50 

 40.50 

 42.C0 

 447.00 

 33.00 

 32.00 

 30.00 

 32.00 

 32 00 

 35.50 

 44.00 

 37.00 

 26.00 

 45 30 

 43.00 

 44.00 

 42.50 



32.53 

 56 36 

 68.35 

 403.88 

 53.44 

 60.64 

 78.40 

 379.40 

 70.29 

 77.43 

 76.96 

 401.96 

 445.47 

 443.50 

 487.54 

 474 44 

 440.73 

 45.96 

 48.50 

 48.47 

 43.42 



32.53 

 409.09 

 477.44 

 283.32 

 336.46 

 397.10 

 475.50 

 854.60 

 924.89 

 4002.02 

 4078.98 

 4480.94 

 4296.14 

 4439 64 

 4627.42 

 4801.23 

 41^41.96 

 4937.92 

 2008.42 

 2034.89 

 2098.04 



