MECHANISM OF SOLID-SOLUTION STRENGTHENING AND SOFTENING AT THE YIELD POINT WHEN IRON IS ALLOYED WITH SILICON.

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

ASJC Scopus subject areas

Metals and Alloys

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title = "MECHANISM OF SOLID-SOLUTION STRENGTHENING AND SOFTENING AT THE YIELD POINT WHEN IRON IS ALLOYED WITH SILICON.",

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.",

author = "Korniyenko, {L. A.} and Dudarev, {Ye F.} and Panin, {V. Ye} and Sarrak, {V. I.}",

year = "1975",

language = "English",

volume = "39",

pages = "168--174",

journal = "Physics of Metals and Metallography",

issn = "0031-918X",

publisher = "Maik Nauka-Interperiodica Publishing",

number = "1",

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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.

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EP - 174

JO - Physics of Metals and Metallography

JF - Physics of Metals and Metallography

SN - 0031-918X

IS - 1

ER -

MECHANISM OF SOLID-SOLUTION STRENGTHENING AND SOFTENING AT THE YIELD POINT WHEN IRON IS ALLOYED WITH SILICON.

Abstract

ASJC Scopus subject areas

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