Temperature Coefficient of the Modulus of Rigidity of Aircraft Instrument Diaphragm and Spring Materials (1931)
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ensile stress at various tion (4), are determined by the slopes of the straight temperatures for a specimen in a given condition. lines in Figures 5, 7, and 9. divided by the values In a number of individual cases the observations were not in accord with the above two conclusions, for of p at 0° C.… … data shown in Figure 4 for the nickel silver specimen in the "as received" condition and note that the data (1) At a given temperature p is either constant or for -11° C. can just as well be represented by a directly proportional to the tensile stress. straight line of zero slope. It will also be…
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