Chemical News and Journal of Industrial Science, Tomy 115-116Chemical news office., 1917 |
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Strona 5
... increase in strain also was illustrated in photo- micrographs of another series drawn with increasing reductions of area from a rod about three tighths inch in diameter . TABLE II . - Grain - sizes of Annealed Cold - drawn Rods ...
... increase in strain also was illustrated in photo- micrographs of another series drawn with increasing reductions of area from a rod about three tighths inch in diameter . TABLE II . - Grain - sizes of Annealed Cold - drawn Rods ...
Strona 16
... increasing the time of annealing was in- vestigated , but no increase in the grain - size due to pro- longed annealing was found . Samples were annealed for varying periods of time up to eight hours . Some difference was noted in the ...
... increasing the time of annealing was in- vestigated , but no increase in the grain - size due to pro- longed annealing was found . Samples were annealed for varying periods of time up to eight hours . Some difference was noted in the ...
Strona 17
... increase in the number of operations becomes necessary when the material is coarse- grained ; frequently the grain - size may be so large that the steel will not endure even light operations . In such cases the material can be made ...
... increase in the number of operations becomes necessary when the material is coarse- grained ; frequently the grain - size may be so large that the steel will not endure even light operations . In such cases the material can be made ...
Strona 23
... increased subscription . This will involve the Society in a consider- able extra expenditure , to cover which it is earnestly hoped there may be a substantial increase in the membership of the Society . The book includes a short ...
... increased subscription . This will involve the Society in a consider- able extra expenditure , to cover which it is earnestly hoped there may be a substantial increase in the membership of the Society . The book includes a short ...
Strona 26
... Increase during preliminary period ending Dec. 8 , 1915 .. Increase during first experimental month ending Jan. 5 , 1916 .. Increase during second experimental month ending Feb. 2 , 1916 .. Increase during third experimental month ...
... Increase during preliminary period ending Dec. 8 , 1915 .. Increase during first experimental month ending Jan. 5 , 1916 .. Increase during second experimental month ending Feb. 2 , 1916 .. Increase during third experimental month ...
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