“Zener–Hollomon parameter”的意思、由来-开放百科全书

词条

Zener–Hollomon parameter

释义

The Zener–Hollomon parameter is used to help describe high temperature creep strain of a material such as steel.^[1]

The Zener–Hollomon parameter is also known as the temperature compensated strain rate.

It is given by

,

where

is the strain rate, Q is the activation energy, R is the gas constant, T is the temperature.

It is named after Clarence Zener and John Herbert Hollomon, Jr.

References

1. ^Fire Safety Engineering, J.A. Purkiss, 2007, 2nd ed. Butterworth-Heinemann. Oxford

1 : Metallurgy

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