The Engineers' Digest, Volume 31942 - Engineering |
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Page 343
... TENSILE IRON . By AUGUST GIMMY . ( From Die Giesserei , Vol . 29 , No. 13 , 26th June , 1942 , pp . 226-230 . ) THE most inportant alloying elements in cast - iron are carbon and silicon . For a long time it had been thought that the ...
... TENSILE IRON . By AUGUST GIMMY . ( From Die Giesserei , Vol . 29 , No. 13 , 26th June , 1942 , pp . 226-230 . ) THE most inportant alloying elements in cast - iron are carbon and silicon . For a long time it had been thought that the ...
Page 344
... tensile strength per 0,1 % Si = Increase 0,70 2,25 tensile strength with 0.1 % increase of carbon at constant silicon content was worked out . From Table 2 it becomes obvious that the decrease in tensile strength varies between 0.90 kg ...
... tensile strength per 0,1 % Si = Increase 0,70 2,25 tensile strength with 0.1 % increase of carbon at constant silicon content was worked out . From Table 2 it becomes obvious that the decrease in tensile strength varies between 0.90 kg ...
Page 427
... Tensile Strength Elongation yhan 25 18. effect of the air changes the characteristics of flow , and that the relevant figure for the occurrence of this change is Mach's number M : M : V speed of flow ( 4 ) a speed of sound Fig . 9 shows ...
... Tensile Strength Elongation yhan 25 18. effect of the air changes the characteristics of flow , and that the relevant figure for the occurrence of this change is Mach's number M : M : V speed of flow ( 4 ) a speed of sound Fig . 9 shows ...
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adjustable alloy aluminium amperes amplidyne application autotransformer auxiliary bolt breaker Buna cable carbon cast chromium circuit coil combustion compression constant consumption cooling curve cylinder detonation diameter Diesel drive duralumin dynamometer efficiency electric electrodes energy engine equation equipment flow frequency friction fuel furnace gas turbine gases gauge gear graphite heat ignition ignitron increase installation insulation kg/cm² load locomotive lower lubrication machine Manganese manufacturing material maximum measured mechanical metal method motor nozzle obtained operation output piston plant plate polytrope possible pressure production pump ratio reclosing reduced regulating resistance rheostat ring rubber shaft shown in Fig shows specific gravity speed steam steel strength stress supercharging supply surface temperature tensile strength tion torque transformer tube turbine valve velocity voltage volts welding wheel Wigmore Street دو دو دو