... MACHINERY PLANT JAWS GRANITE PORPHYRIES GYRATORY STEEL MANGANESE HARDNESS METALS EFFICIENCY COARSE STRENGTH ROLLS ALLOYS GRADATION ABRASIVE PROPERTIES IMPACT VALUE Proceedings.]VARIOUS TYPES OF CRUSHERSFOR STONE AND ORE. 95 Discussion. Mr. W. T. W. MILLERshowed some lantern slides...

... that there was considerable deflection between the sleepers. The effect of hammer-blow was perhaps taken up slightly on the running-road by a little flexibility in thesleeper and in the road, aintdwas perhaps not quite so damaging as it was on the hard partsof a bridge. The occurrence of rail-fractures was comparatively rare...

...W E DALBY © Thomas Telford and ICE 1929 LONDON & NORTH WESTERN RAILWAY MECHANICAL PROPERTIES RAILS STEEL RAILWAYS TESTS LOADS STRESS ELASTIC PLASTIC EXTENSIONS HARDNESS SLIPPING UK I'raceedings.] D.\T,BY ON BRITISH RAIL-STEELS. 25 20 November, 1928. SIR...

...R A HADFIELD © Thomas Telford and ICE 1922 DPT OF SCIENTIFIC & INDUSTRIAL RESEARCH MESSRS. FRIEND & VERNON CORROSION IRON METALS MANUFACTURE MECHANICAL PROPERTIES RESEARCH TESTS TENSILE SHOCKS HARDNESS MATERIALS CHEMICAL COMPOSITION THEORY BEHAVIOUR COPPER...

... would not raise the carbon to 0.7 in rails that were to be laid on sleepers. The silicon might remain a t about 0.2 per cent., as it reduced elongation, which tended to brittleness. A good, hard,durabletramway-rail wouldbe onecontainingcarbon 0 . 7 to 0.8 per cent. ; silicon 0 * 25 per cent. ; sulphur...

... BRAKES MAINTENANCE LIFE ACID SPECIFICATIONS PHOSPHOROUS SULPHUR ROLLING STOCK HARDNESS ROARING BATTERING TUNNELS ROLLING WEIGHT DURABILITY VIBRATIONS FRICTION WEBS MANUFACTURE MANUFACTURERS METALLURGY METALS BESSEMER BREAKAGES FRACTURE CURVES ROLLED COSTS CRACKS TRACK 100...

...R H GREAVES © Thomas Telford and ICE 1910 PHYSICAL INTERPRETATION HARDNESS MEASUREMENT SCLEROSCOPES TESTS INSTRUMENTS WOOD METALS INSTRUMENTATION PROPERTIES MATERIALS METHODS 478 GREAVES ON THE PHYSICAL INTERPRETATION OF [Selected (Paper No. 3879 .) The Physical...

...T ANDREWS; C R ANDREWS EFFECT ANNEALING STEEL RAILS HARDNESS TESTS CHEMICAL ANALYSIS RAILWAYS EXPERIMENTS TEMPERATURE COMPOSITION CRYSTALLINE CARBON MANGANESE © Thomas Telford and ICE 1904 Papers.] T. AND c. R. ANDREWS ON ANNZALTNG STEEL RAILS. 337 (Paper No. 3464.) l...

...R A HADFIELD © Thomas Telford and ICE 1899 ALLOYS IRON NICKEL ANALYSIS CAST TESTS FRACTURE PROPERTIES COMPRESSION TENSILE STRENGTH DUCTILITY HARDNESS MAGNETISM BENDING CONDUCTIVITY ELECTRICAL HEATING COOLING WELDING CORROSION STEEL USE FORGING PROPELLERS SHAFTS...

...H T ASHTON; D H BROWNE; J A FLEMING; F OSMOND; E C DE SEGUNDO; R A HADFIELD © Thomas Telford and ICE 1899 ALLOYS IRON NICKEL TESTS LOADING STRENGTH CONDUCTIVITY ELECTRICAL STEEL STRESS HARDNESS COMPRESSION METALS METALLURGY 156 CORRESPONDENCE ON ALLOYS OF IRON AND NICKEL...

...J WATSON WATER SUPPLY SUPPLY WATER RATES CONSUMPTION TOWNS CITIES HARDNESS WATERWORKS GLASGOW BRISTOL SCOTLAND ENGLAND UK 464 HERVEY ON THE USE OF FILTERED FLOOD-WATER. Crookes goes on tostate The above differences areutterly insignificant, and they show that in effect...

...W C UNWIN © Thomas Telford and ICE 1897 INDENTATION TESTS HARDNESS METALS TOOLS APPARATUS COMPRESSION LOADS BARS PROPERTIES METHODS MEASUREMENT STEEL COPPER BRASS 334 UNWIN ON TEE HARDNESS OF XETALS. [Selected (Puper No. 3026.) U A New IndentationTest for Determining...

... METALLURGY TEMPERATURE RECALESCENCE HARDENING HARDNESS COMPOUND MIXTURES ALLOYS MOLECULAR STRUCTURE LIQUIDS DENSITY Proceedings.] DISCUSSION ON IRON AND STEEL. 181 Discussion. Sir BENJABIBNAKERK, .C.M.G., President, said the Institution sir Belljamin had on many occasions been indebted...

..., 2 feet 8 inchesinsidediameterand having a sectional area of 11 inches, is as follows, the weight of the tup being22 cwt. :- ! i I I I 1 1Fellinfeet . . . . . 2 4 6 S 10 12 14 So farthe conclusions to be drawnarethatan increase of manganese produces an increase of hardness, whilst at the same time...

...W W F PULLEN © Thomas Telford and ICE 1889 TAFF VALE RAILWAY COMPANY WATER SOFTENING FILTRATION APPARATUS LOCOMOTIVES RAILWAYS DOCKS STATIONS HARDNESS SCALE DEPOSITS LIME FILTERS STEAM HARD COMPOSITION CALCIUM SULPHATES IMPURITIES CALCIUM SULPHATE CARBONIC ACID...

... WHEELS METALS TENSILE MANGANESE HARDNESS ELONGATION METALLURGY CARBON ANNEALING IRON MILD AXLES INGOTS HARDENING STRAIN TESTS WEAR SOFT ~roeecdings.]DISCUSSION ON STRENGTH OF BESSEMER-STEEL TIRES. 131 Discussion. Mr. E ~ w a n rl b~x s o m s said he had not had any personal experi- Mr...

...R A HADFIELD © Thomas Telford and ICE 1888 IRON MANGANESE PROPERTIES ALLOYS STEEL HEATING COOLING CRYSTALLISATION MAGNETISM IRON CARBON HARDNESS METALS HEAT TESTS WATER QUENCHING TOUGHENING BARS STRUCTURE ELECTRICAL INFLUENCE BEHAVIOUR MAGNETIC ELECTRICITY...

...R A HADFIELD; A B W KENNEDY © Thomas Telford and ICE 1888 UNIVERSITY COLLEGE LONDON HADFIELD STEEL FOUNDRY MANGANESE METALLURGY STEEL CAST CASTINGS ALLOYS IRON MANUFACTURE TESTS HARDNESS CHEMICAL ANALYSIS TORSION AXLES BARS ELONGATION ANNEALING FORGING TENSILE...

... INGOTS MANGANESE TENSILE STRENGTH ANNEALING CARBON FRACTURE HARDNESS OIL HARDENING MANUFACTURING MATERIALS ELASTIC LIMITS FORGING PRACTICE ORDNANCE 210 CORRESPONDENCE ON TREATYENT O F GUN-STEEL. [Minutes Of Col. Maitland. they could not be cut in two and put together again. But some...

...W ECKERSLEY; BEAUMONT; E WOODS; G CHATTERTON; T J BEWICK; B WALKER; A A MCGREGOR; W SMITH © Thomas Telford and ICE 1883 RAILWAYS TUNNELS COSTS EXCAVATIONS DRIVING DRILLS DRILLING SETTING OUT ROCKS TUNNELLING SHAFTS SINKING MACHINERY EXPLOSIVES COMPRESSED AIR HARD...