The Chemical Resistance of Engineering Materials |
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acetic acid acid-proof action alkalies ALLOYS Continued aluminum ammonia ammonium antimony Asbestos asphalt attacked Bismuth boiling brine Bronze disc Carat carbon cast iron caustic cement Centigrade Fahrenheit Centigrade change No change Chem chemical chloride coating Cold Hot concentrated concrete containing copper corrosion Degs dilute acids dissolved Duriron enamel Fahrenheit Fahrenheit Centigrade Fahrenheit fiber following table glass Gold H₂SO Hard rubber heated hydrochloric acid hydrogen hydroxide inch iron Iron disc laboratory liquid liquors LIST OF ALLOYS LOSS IN GRAMS Manganese Bronze manufacture mastic materials Monel metal NaOH Nichrome Nickel nitric acid oxidizing Phosphor Plate platinum pumps pure reaction resistance salt Sheet silica silicon Silver sodium sodium hydroxide soft Solder solution solvent specific gravity steel stellite stoneware strength sulfate sulfuric acid surface tanks temperature tests tion valves weight Wire wood wrought iron zinc Ο.ΟΙ
Popular passages
Page 192 - C.) to the weight of an equal volume of distilled water at the same temperature, both weights being corrected for the buoyancy of air.
Page 194 - Copper Cu 63.57 Dysprosium Dy 162.5 Erbium Er 167.7 Europium Eu 152.0 Fluorine F 19.0 Gadolinium Gd 157.3 Gallium Ga 69.9 Germanium Ge 72.5 Glucinum Gl 9.1 Gold Au 197.2 Helium He 4.00...
Page 194 - S 32.06 Tantalum Ta 181.5 Tellurium Te 127.5 Terbium Tb 159.2 Thallium Tl 204.0 Thorium Th 232.4 Thulium Tm 168.5 Tin Sn 118.7 Titanium Ti 48.1 Tungsten W 184.0 Uranium U 238.2 Vanadium V 51.0 Xenon Xe 130.2 Ytterbium (Neoytterbium) Yb 173.5 Yttrium Y 88.7 Zinc Zn 65.37 Zirconium Zr 90.6 195 DOMESTIC WEIGHTS AND MEASURES Apothecaries...
Page 94 - ... 1. All concrete which is not water-proofed in some way is more or less porous to water and brine. 2. Brine readily softens the surface of concrete and, therefore, more easily penetrates to the reinforcements, on which it exerts a disintegrating action that, owing to the attendant expansion, gradually weakens the concrete, causing it to crack and split, and in some cases to fall away from the reinforcements. 3. The more porous the concrete, the more rapid the disintegration of the reinforcements...
Page 194 - Selenium Se 79.2 Silicon Si 28.3 Silver Ag 107.88 Sodium Na 23.00 Strontium Sr 87.63 Sulphur S 32.06 Tantalum Ta 181.5 Tellurium Te 127.5 Terbium Tb 159.2 Thallium Tl 204.0 Thorium Th 232.4 Thulium...
Page 194 - Al 27.1 Antimony Sb 120.2 Argon A 39.88 Arsenic As 74.96 Barium Ba 137.37 Bismuth Bi 208.0 Boron B 11.0 Bromine Br 79.92 Cadmium Cd 112.40 Caesium Cs 132.81 Calcium Ca 40.07 Carbon C 12.005 Cerium Ce 140.25 Chlorine Cl 35.46 Chromium Cr 52.0 Cobalt Co 58.97 Columbium...
Page 180 - The enamel shall consist of a homogeneous mixture of a bitumen of relatively high melting point and finely powdered siliceous mineral filler. The total amount of mineral filler as determined from the ash, shall not exceed 40% nor be less than 15% by weight.
Page 194 - Lead Pb 207.20 Lithium Li 6.94 Lutecium Lu 175.0 Magnesium Mg 24.32 Manganese Mn 54.93 Mercury Hg 200.6 Molybdenum Mo. 96.0 Neodymium Nd 144.3 Neon Ne 20.2 Nickel Ni...
Page 92 - Corrosion Tests on Metals and Alloys in Acid Mine Waters from Coal Mines, by WA Selvig and GM Enos.
Page 94 - Reinforced concrete floors which come in contact with brine will gradually develop leaks. These will be followed by incrustations of discolored salt on the under side, where, later, iron-stained, hair cracks will develop running parallel to the reinforcements. As the deterioration progresses, the cracks will widen and, owing to the great expansive force of the accumulating iron oxide, the concrete will be gradually pushed from the corroded reinforcements and ultimately fall.