2009
DOI: 10.3103/s0967091209120031
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Structural instability in the early decomposition of supersaturated austenite solid solution

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Cited by 8 publications
(4 citation statements)
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“…After reaching steady-state thermal mode during heating and cooling, 01037-p.2 marked on the thermogram we performed radiographing of the diffraction lines experimental profiles and measured the lines intensity distribution depending on the diffraction angle [5]. To establish the influence of dispersion factors and microstressing we singled out from the resulting overall physical line broadening of the section m -the broadening associated with the dispersion and of the section nthe broadening associated with microstresses.…”
Section: Methods Of Investigationmentioning
confidence: 99%
“…After reaching steady-state thermal mode during heating and cooling, 01037-p.2 marked on the thermogram we performed radiographing of the diffraction lines experimental profiles and measured the lines intensity distribution depending on the diffraction angle [5]. To establish the influence of dispersion factors and microstressing we singled out from the resulting overall physical line broadening of the section m -the broadening associated with the dispersion and of the section nthe broadening associated with microstresses.…”
Section: Methods Of Investigationmentioning
confidence: 99%
“…1), exhibiting the structural instability at early stages of the decomposition of a supersaturated solid austenite solution, were subjected to investigation [7]. Zone No.1 is located at a distance 7.5 mm from axis of welding joint, zone No.2 is located at a distance 14.…”
Section: Methodsmentioning
confidence: 99%
“…При этом значения внут ренних напряжений закладываются в выражение для кривой ползучести в виде некоторой константы. Однако в неоднородных поликристаллических материалах, применяемых в энергомашиностроении в качестве конструкционных, в течение всего срока службы протекают структурно-фазовые превращения [3], которые приводят к возникновению осцилляций внутренних напряжений как первого (σ I ), так и второго рода (σ II ). Структурнофазовые превращения являются причиной деградации материала, определяют его физические характеристики и влияют на индивидуальный ресурс.…”
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