Chemical News and Journal of Industrial Science, Tomy 111-112Chemical news office., 1915 |
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Strona 2
... cent ) .. 31 ° 95 32.00 5'10 5'14 10:50 Bunsen method ( per cent ) .. 32:09 32:05 5.22 5:20 10:56 As shown above the method is as accurate as the Bunsen method , and presents many advantages , viz . : — 1. It requires no special apparat ...
... cent ) .. 31 ° 95 32.00 5'10 5'14 10:50 Bunsen method ( per cent ) .. 32:09 32:05 5.22 5:20 10:56 As shown above the method is as accurate as the Bunsen method , and presents many advantages , viz . : — 1. It requires no special apparat ...
Strona 3
... cent of the dried fruit . I desire to express my thanks to Dr. N. Knight for his advice and assistance in this work ... cent ) , with steel shearings . In my instance I took for the crucible charge : — South Russia pig - iron Oural pig ...
... cent of the dried fruit . I desire to express my thanks to Dr. N. Knight for his advice and assistance in this work ... cent ) , with steel shearings . In my instance I took for the crucible charge : — South Russia pig - iron Oural pig ...
Strona 16
... cent , o 86 per cent , and 118 per cent carbon , and the temperature of quenching in degrees above the Ac1 . With 0.35 per cent carbon the structure , after quenching from just above the Ac , will consist of ferrite and marten- site ...
... cent , o 86 per cent , and 118 per cent carbon , and the temperature of quenching in degrees above the Ac1 . With 0.35 per cent carbon the structure , after quenching from just above the Ac , will consist of ferrite and marten- site ...
Strona 17
... cent carbon , it is seen that they are closely similar , so that the amount of carbon in solution and the amount of y iron retained in the cold state are proportional to the rate of cooling , at least until the carbon is completely in ...
... cent carbon , it is seen that they are closely similar , so that the amount of carbon in solution and the amount of y iron retained in the cold state are proportional to the rate of cooling , at least until the carbon is completely in ...
Strona 18
... cent carbon due to Maurer are given in Fig . 3 . Hardness curve - each vertical division represents 10 units ( Shore ) . · Electric Resistance — each vertical division represents 20 per cent of the total loss . Specific Volume - each ...
... cent carbon due to Maurer are given in Fig . 3 . Hardness curve - each vertical division represents 10 units ( Shore ) . · Electric Resistance — each vertical division represents 20 per cent of the total loss . Specific Volume - each ...
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