240 Dr. D. K. Morris on the Magnetic Properties 



Table VI. {continued). 



TABLE VII.— Specimen B. 



Data for Cyclic B-H Curves taken successively at diminishing 

 temperatures after annealing at 1150° C. 



Limits of Cycle : H= +6*83. (Curves 5 and 15.) 



H 



764° -5. 



748°. 



730°. 



695°. 



634°. 





B 



B 



B 



B 



B 



683 



6] 45 



8240 



9420 



10615 



10760 



4-40 



5815 



8030 



9100 



10035 



10060 



249 



5490 



7670 



8495 



9205 



9080 



1017 



5075 



6800 



7185 



7820 



7180 







1389 



2455 



2856 



3480 



3215 



-1017 



-5060 



-6540 



-6835 



- 6920 



- 5490 



-249 



-5485 



-7575 



-8320 



- 8870 



- 8430 



-4-40 



-5795 



-7975 



-9040 



- 9850 



- 9860 



-6-83 



-6145 



-8240 



-9420 



-10615 



-10760 



Hysteresis in "j 













ergs per c. cm. \ 



120 



328 



426 



797 



1010 



per cycle J 













H 



554°. 



457°. 



352°. 



249°. 



137°-5. 



24°. 





B 



B 



B 



B 



B 



B 



6-83 



10825 



11360 



11735 



12110 



12280 



12150 



4-40 



10025 



10810 



11230 



11730 



11950 



11810 



249 



8650 



9950 



10435 



11125 



11420 



11300 



1-017 



6377 



8340 



8875 



9980 



10510 



10400 







3322 



5395 



6050 



7520 



8525 



8560 



-1-017 



- 4140 



- 4930 



- 3960 



- 3881 



- 3196 



- 2327 



-2-49 



- 7600 



- 8710 



- 8650 



- 9295 



- 9570 



- 9290 



-4-40 



- 9575 



-10365 



-10620 



-11100 



-11330 



-11150 



-6-83 



-10825 



-11360 



-11735 



-12110 



-12280 



-12150 



Hysteresis in ] 















ergs per c. cm. 1 



1345 



2025 



2565 



3130 



3500 



3660 



per cycle J 















