Chemical News and Journal of Physical Science, Tom 115Chemical news office., 1917 |
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Strona 3
... heat treat- ment , " when annealed between 500 ° C. ( 930 ° F. ) where where the growth was more rapid . Annealing at 700 ° C. slow growth occurred . and at 600-750 ° C . ( 1110—1380 ° F. ) , ( 1290 ° F. ) for a few hours produced ...
... heat treat- ment , " when annealed between 500 ° C. ( 930 ° F. ) where where the growth was more rapid . Annealing at 700 ° C. slow growth occurred . and at 600-750 ° C . ( 1110—1380 ° F. ) , ( 1290 ° F. ) for a few hours produced ...
Strona 11
... heat produced per second per centimetre - viz . , direction - viz . , C22R / SL - C20 U / L . to that produced when C2 is passing in the opposite This proof was omitted not so much because it assumes that o , R , and the temperature ...
... heat produced per second per centimetre - viz . , direction - viz . , C22R / SL - C20 U / L . to that produced when C2 is passing in the opposite This proof was omitted not so much because it assumes that o , R , and the temperature ...
Strona 12
... heat of the second reaction is less than that of the first , and the authors suggest that the second reaction takes ... heating , red prisms of barium tetrasulphide ( BaS , H2O ) mixed with sulphur and hyposulphite are obtained , while ...
... heat of the second reaction is less than that of the first , and the authors suggest that the second reaction takes ... heating , red prisms of barium tetrasulphide ( BaS , H2O ) mixed with sulphur and hyposulphite are obtained , while ...
Strona 16
... heating curve , the differential marker leaving At about 775 ° C. ( 1430 ° F. ) a marked change was found about 910 ° C. ( 1670 ° F. ) . On cooling the transformation the field entirely . The Ac3 point was very marked at points were not ...
... heating curve , the differential marker leaving At about 775 ° C. ( 1430 ° F. ) a marked change was found about 910 ° C. ( 1670 ° F. ) . On cooling the transformation the field entirely . The Ac3 point was very marked at points were not ...
Strona 17
... Heat Treatment in the Steel Wire Industry , " American Iron and Steel Institute Meeting , May 22 , 1914 ) . In such cases , and also when it is necessary to refine a coarse- grained structure existing in the metal , the annealing ...
... Heat Treatment in the Steel Wire Industry , " American Iron and Steel Institute Meeting , May 22 , 1914 ) . In such cases , and also when it is necessary to refine a coarse- grained structure existing in the metal , the annealing ...
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