PROPERTIES OF IRON AT A HIGH TEMPERATURE. 
459 
Tables 27-33. 
Table 27. 
Table 28, Curve XXVIII. 
Table 29, Curve XXIX. 
Table 30, Curve XXX. 
Resistance 
af] 
beginning 
of ^2-805 
2-795 
2-77 
2-74 
experiment J 
Temperature af) 
beginning 
of >687° C. 
682° C. 
674° C. 
664° C. 
experiment J 
Resistance 
at 1 
end of ex- >2-795 
2-77 
2-74 
2-72 
periment 
Temperature at | 
end of ex- >682° C. 
674° 0. 
664° C. 
657 
° C. 
periment 
Magnetising 
Induction 
Magneti.sing 
Induction 
Magnetising 
Induction 
Magnetising 
Induction 
force. 
per sq. cm. 
force. 
per sq. cm. 
force. 
per sq. cm. 
force. 
per sq. cm. 
0-065 
9 
0-065 
24 
0-065 
45 
0-065 
43 
0-13 
21 
0-13 
53 
0-26 
197 
0-26 
184 
0-26 
61 
0-26 
123 
1-04 
873 
1-04 
, , 
0-52 
291 
3-22 
3578 
1087 
1-04 
821 
8-32 
4629 
3-32 
3621 
2-08 
1595 
18-2 
5396 
8-32 
4771 
3-33 
2215 
18-51 
5652 
5-51 
2868 
8-.32 
3301 
Table 31, CuiTe XXXI. 
Resistance at 
beginning of '>2'72 
experiment 
Temperature at'I 
beginning of >657° C. 
experiment 
Resistance at'] 
end of ex- >2‘73 
periment J 
Temperature at 
end of ex- 661° C. 
periment 
Magnetising 
force. 
0-065 
0-26 
1-04 
3-22 
8-32 
19-8 
Induction 
per sq. cm. 
42 
171 
1010 
3706 
4885 
5708 
Table 32, Curve XXXII. 
2-43 
,561 
°C. 
2-.35 
534° C. 
Magnetising 
1 
Induction I 
force. 
per sq. cm. 
1 
0-065 
27 ‘ 
0-26 
112 
1-04 
589 
o Z- 
3396 
8-53 
5377 
21-2 
6707 , 
Table 33, Curve XXXIII. 
2-35 
5-34° 0. 
2-28 
511° C. 
Magnetising 
force. 
0-065 
0-26 
1- 04 
2 - 08 
3 43 
8-53 
21-53 
Induction 
per sq. cm. 
24 
103 
516 
1406 
3243 
5414 
6768 
3 N 2 
