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Full text of "Metallurgy Of Cast Iron"

TABLES   OF   UTILITY   FOR   FOUNDING,   ETC.
591
TABLE 130.—TABLE  OF   CHEMICAL   SYMBOLS   AND  ATOMIC   WEIGHTS. (MEYER & SEUBERT.;
Aluminum, Al......27.04
Antimony, Sb.  .  .  .   .  .119.6
Arsenic, As.......74-9
Bismuth, Bi.......207.5
Bromine, Br.......79- "6
Cadmium, Cd......111.7
Calcium, Ca.......39-9 * I
Carbon, C........n-97
Carbon Graphitic, C (Graph.) Carbon Combined,C (Comb.) Carbonic Acid, COa. Carbonic Oxide, CO.
Chlorine, Cl.......35-37
Chromium, Cr......52.45
Cobalt, Co........58.6
Copper, Cu.......63.18
Fluorine, F.......19.06
Ferric Oxide, Fe2. 03. Ferrous Oxide, Fe. O.
Gallium, Ga.......69.9
Gold, Au........196.2
Hydrogen, H......     i.
Iodine, 1........126.54
Iridium, Ir.......192.5
Iron, Fe.........55-SS
: Lead, Pb.......
I Litharge, PbO.
I Magnesium, Mg.    .   .   .
:; Manganese, Mn.    .  .
; Mercury, Hg......
• Xickel/Xi......".
Nitrogen, N......
Oxygen, O.......
1 Palladium, Pd.    .   .   .   . : Phosphorus, P.    .   .   .   .
Phosphoric Acid, P2. O
I Platinum, Pt.....~
j Potassium, K......
i Silicon, Si.......
i Silver, Ag......
| Sodium, Na......
I Sulphur, S.......
| Tin, Sn........
: Tungsten, \Vo.....
! Uranium, Ur......
Vanadium, V......
Yttrium, Y.......
. Zinc, Zn........
, Zirconium,  Zr.....
194-3 39.03
2^.0 107.66 22.995 31.08""
117.-,-183.6"
239.8
SI. I
?Q. 6
64.88
00.4
TABLE 131.—VALUE   IN   DEGREES   CENTIGRADE   FOR   EACH   I GO   DE IRF.i: FAHRENHEIT.
Fahr.	Cent.	Fahr.	Cent.	Fahr.	Cent.	Fahr.         Cent.
100	55.56	IOOO	555-56	200O	in. ii	3OOO    i          1666.67
200	in. ii   '	1 100	6ii.n	2IOO	166.67	3100    .          172222
300	166.67	1200	666.67	2.2 OO	222.22	•     3200    j          1777-7*
400	222.22	1300	722.22	2300	277.78	3300  .       IS35-33
5° ^	277.78	1400	777.;8	240O	333 33	3403          i^S.Sg
6:0 700	333-33 388.89	1500 1600	833.33 SSS.Sg	2500 2§OO	3S3.S9 444-44	3500          1944-44 3600          2000.00
Soo g .0	444-44 500.00	I'OO iSoo	94444 IOOO.OO	270O 2SOO	1500.00 1555-55	I
		1900	1055.55	2900	i6ii.ii	i      1
4 Absolute Zero
of the Air Thermometer is equal— 460 - Fahrenheit.
"                 "               "        — 273-5: Centigrade,em very erratic, and hence valueless to be used              \ j