OF FLAMES RESULTINC4 FROM BESSEMER PROCESSES. 
485 
! 
Wave- 
Intensities numbered 1 to 10. 
Element. 
Description. 
lengths. 
I. 
II. 
III. 
IV. 
V. 
1 
i VI. 
5893 
iSla 
7 
8 
9 
9 
10 
10 
Centre of lines. 
5832 
FeK 
_ 
_ 
_ 
1 
2 
2 
Line and m.r.* edge of Ijand. 
5802 
K 
— 
_ 
1 
2 
3 
2 
Sharp line. 
5794 
Fe 
— 
_ 
1 
3 
3 
Sharp line. 
5764 
Mn 
— 
_ 
_ 
_ 
2 
— 
Sharp line. 
5756 
.Ain 
— 
_ 
— 
— 
2 
— 
Sharp line. 
5720 
iMn 
_ 
_ 
_ 
_ 
0 
2 
Broad line. 
5690 
Na 
_ 
_ 
_ 
_ 
2 
2 
Line. 
5609 
Ain 
_ 
- 
_ 
_ 
— 
— 
Centre of dark space. 
5582 
Ain 
1 
4 
■8 
8 
7 
m.r. edge of band. 
5547 
5539 
Ca \ 
CaFe J 
— 
— 
1 
0 
3 
Weak lines which merge into 
band. . 
5439 
Ain 
_ 
_ 
0_ 
3 
4 
3 
Line on Imnd. 
5430 
Ain 
_ 
_ 
_ 
2 
3 
2 
m.r. edge of band. 
5408 
Ain 
_ 
_ 
_ 
_ 
1 
— 
Doubtful line. 
5401 
Ain 
_ 
_ 
2 
3 
4 
3 
Lino near edge of band. 
5375 
Ain 
-_- 
_ 
_ 
— 
1 
— 
Doulkful line. 
5364 
Ain 
— 
1 
2 
3 
4 
3 
m.r. edge of liand. 
5347 
K 
— 
_ 
2 
3 
3 
2 
Line. 
5331 
K 
_ 
_ 
_ 
— 
1 
— 
Doubtful line. 
5272 
Ain 
_ 
_ 
_ 
1 
o 
O 
3 
Line. 
5242 
Ain 
_ 
_ 
_ 
1 
3 
2 
Band. 
5193 
Ain 
_ 
_ 
_ 
1 
3 
— 
Line or edge of band. 
■ 5179 
Ain 
_ 
_ 
_ 
1 
3 
2 
Edge of l)and. 
5108 
KFe 
_ 
_ 
_ 
1 
3 
— 
Line. 
4644 
K 
_ 
_ 
1 
3 
3 
1 
Line. 
4557 
Cs 
_ 
__ 
_ 
1 
2 
Line. 
4485 
Fe 
_ 
_ 
_ 
— 
2 
3 
Line. 
4463 
Fe 
_ 
_ 
1 
2 
3 
Line. 
4429 
Fe 
— 
_ 
_ 
1 
3 
3 
Line. 
4407 
Fe 
_ 
_ 
— 
— 
1 
1 
Line. 
4385 
Fe 
_ 
_ 
_ 
— 
1 
2 
Line. 
4377 
Fe 
_ 
_ 
_ 
1 
3 
3 
Line. 
4227 
Ca 
— 
_ 
1 
3 
4 
3 
Line. 
4216 
Rb 
— 
2 
3 
3 
3 
3 ■ 
Line. 
4202 
Rb 
1 
3 
5 
5 
5 
4 
Line. 
4172 1 
Ca 
— 
2 
3 
3 
3 
3 
Line. 
4048 
4044 
S} 
6 
7 
8 
9 
9 
h’ 
i 
Line. 
4032 
Ain 
1 
3 
5 
8 
8 
7 
Aliddle of group. i 
Exposure periods . . 
m. s. 
2 0 
m. s. 
2 0 
m. s. 
2 0 
m. s. 
2 2 
m. s. 
2 3 
m. s. 
0 54 
i 
1 
i 
Infcrvals .—Between commencement of blowing and first exposure 3 minutes 35 seconds. 
Between commencement of blowing and dropping of the flame 14 minutes 40 seconds. 
Between first rising of fume from the over-l)low and the end of the operation 4 minutes 25 seconds. 
Diirafipii, of hlow 2'2 mituites 35 seconds. 
* m.r. = more refrangible. 
