Abstract
The stress σF due to friction forces in copper-based solid solutions was determined. Under the conditions of the procedure used to measure σF, on the basis of the half-wave hysteresis with polycrystalline samples, the value of d: σF = σF0 + KFd-(1/2) where σF0 is the resistance to dislocation motion in an alloy having an infinite grain size, and KF is a constant. It is shown that σF0 is governed by the interaction of moving dislocations with impurity atoms in the case of a statistically disordered atomic distribution. A study was made of the effects of various factors on σF and of the nature of the changes in σF0 caused by alloying.
| Original language | English |
|---|---|
| Pages (from-to) | 304-307 |
| Number of pages | 4 |
| Journal | Soviet Physics Journal |
| Volume | 14 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 1973 |
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Resistance to dislocation motion in copper-based solid solutions with a statistically disordered atomic distribution. / Dudarev, E. F.; Nikitina, N. V.; Dikusar, L. D.; Panin, V. E.
In: Soviet Physics Journal, Vol. 14, No. 3, 1973, p. 304-307.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Resistance to dislocation motion in copper-based solid solutions with a statistically disordered atomic distribution
AU - Dudarev, E. F.
AU - Nikitina, N. V.
AU - Dikusar, L. D.
AU - Panin, V. E.
PY - 1973
Y1 - 1973
N2 - The stress σF due to friction forces in copper-based solid solutions was determined. Under the conditions of the procedure used to measure σF, on the basis of the half-wave hysteresis with polycrystalline samples, the value of d: σF = σF0 + KFd-(1/2) where σF0 is the resistance to dislocation motion in an alloy having an infinite grain size, and KF is a constant. It is shown that σF0 is governed by the interaction of moving dislocations with impurity atoms in the case of a statistically disordered atomic distribution. A study was made of the effects of various factors on σF and of the nature of the changes in σF0 caused by alloying.
AB - The stress σF due to friction forces in copper-based solid solutions was determined. Under the conditions of the procedure used to measure σF, on the basis of the half-wave hysteresis with polycrystalline samples, the value of d: σF = σF0 + KFd-(1/2) where σF0 is the resistance to dislocation motion in an alloy having an infinite grain size, and KF is a constant. It is shown that σF0 is governed by the interaction of moving dislocations with impurity atoms in the case of a statistically disordered atomic distribution. A study was made of the effects of various factors on σF and of the nature of the changes in σF0 caused by alloying.
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U2 - 10.1007/BF00822258
DO - 10.1007/BF00822258
M3 - Article
VL - 14
SP - 304
EP - 307
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 3
ER -