Abstract
The concentration dependence of the yield point and resistance to microstrains was investigated on polycrystals of Fe-Si solid solutions in the temperature range 77-293 degree K. Comparison of the concentration dependences of the microscopic elasticity limit, work-hardening factor in the microstrain range and length of microstrain stage has shown that the solid-solution softening which is observed at the yield point when T less than 200 degree K is due to the fact that the work hardening in the microstrain range diminishes when a small amount of silicon is added to iron. The mechanisms of solid-solution hardening and softening are discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 168-174 |
| Number of pages | 7 |
| Journal | Physics of Metals and Metallography |
| Volume | 39 |
| Issue number | 1 |
| Publication status | Published - 1975 |
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ASJC Scopus subject areas
- Metals and Alloys
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MECHANISM OF SOLID-SOLUTION STRENGTHENING AND SOFTENING AT THE YIELD POINT WHEN IRON IS ALLOYED WITH SILICON. / Korniyenko, L. A.; Dudarev, Ye F.; Panin, V. Ye; Sarrak, V. I.
In: Physics of Metals and Metallography, Vol. 39, No. 1, 1975, p. 168-174.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - MECHANISM OF SOLID-SOLUTION STRENGTHENING AND SOFTENING AT THE YIELD POINT WHEN IRON IS ALLOYED WITH SILICON.
AU - Korniyenko, L. A.
AU - Dudarev, Ye F.
AU - Panin, V. Ye
AU - Sarrak, V. I.
PY - 1975
Y1 - 1975
N2 - The concentration dependence of the yield point and resistance to microstrains was investigated on polycrystals of Fe-Si solid solutions in the temperature range 77-293 degree K. Comparison of the concentration dependences of the microscopic elasticity limit, work-hardening factor in the microstrain range and length of microstrain stage has shown that the solid-solution softening which is observed at the yield point when T less than 200 degree K is due to the fact that the work hardening in the microstrain range diminishes when a small amount of silicon is added to iron. The mechanisms of solid-solution hardening and softening are discussed.
AB - The concentration dependence of the yield point and resistance to microstrains was investigated on polycrystals of Fe-Si solid solutions in the temperature range 77-293 degree K. Comparison of the concentration dependences of the microscopic elasticity limit, work-hardening factor in the microstrain range and length of microstrain stage has shown that the solid-solution softening which is observed at the yield point when T less than 200 degree K is due to the fact that the work hardening in the microstrain range diminishes when a small amount of silicon is added to iron. The mechanisms of solid-solution hardening and softening are discussed.
UR - http://www.scopus.com/inward/record.url?scp=0016595310&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0016595310&partnerID=8YFLogxK
M3 - Article
VL - 39
SP - 168
EP - 174
JO - Physics of Metals and Metallography
JF - Physics of Metals and Metallography
SN - 0031-918X
IS - 1
ER -