Electron-beam modification of the pearlite steel
Joint Authors
Ivanov, Yuri F.
Konovalov, Sergey V.
Gromov, Victor E.
Source
The Arabian Journal for Science and Engineering. Section A, Science
Issue
Vol. 34, Issue 2A (31 Jul. 2009), pp.219-229, 11 p.
Publisher
King Fahd University of Petroleum and Minerals
Publication Date
2009-07-31
Country of Publication
Saudi Arabia
No. of Pages
11
Main Subjects
Abstract AR
تم تعريض حديد الصلب (C 0.65 %، Mn 1 %>) لومضات الكترونية ذات طاقة منخفضة و تدفق عال، و من ثم دراسته باستخدام الميكروسكوب الإلكتروني النافذ.
و قد ظهر أثر الأشعة الالكترونية من خلال التغير في التركيب التحتي لطبقة الفيرايت و في زيادة سعة مجال الإجهاد في منطقة التأثير الحراري.
كما قمنا بتحليل مراحل مختلفة من التحول α→γ→α. و سوف نناقش أيضا أسباب تكوين أنماط الحبيبات في طور α ثنائية البعد مع التغير في طور ماترينسيت في منطقة تحول طور المائع.
Abstract EN
The phase composition and defect substructure of the pearlite steel (0.65 % C, < 1 % Mn) layers with liquid and solid phase transformation subjected to pulse low-energy high-current electron beam processing have been investigated by means of transmission electron microscopy.
The electron beam effect is expressed in the defect substructure change of the ferrite interlayers and in the amplitude increase of the far acting stress fields in the zone of thermal action.
Different stages of polymorphous α → γ → α transformation have been analyzed in a solid-phase transformation zone.
The reasons for the formation of two-dimensional classes of α-phase grains with varying matrensite phase morphology in the liquid phase transformation zone are discussed.
American Psychological Association (APA)
Ivanov, Yuri F.& Gromov, Victor E.& Konovalov, Sergey V.. 2009. Electron-beam modification of the pearlite steel. The Arabian Journal for Science and Engineering. Section A, Science،Vol. 34, no. 2A, pp.219-229.
https://search.emarefa.net/detail/BIM-327731
Modern Language Association (MLA)
Ivanov, Yuri F.…[et al.]. Electron-beam modification of the pearlite steel. The Arabian Journal for Science and Engineering. Section A, Science Vol. 34, no. 2A (Jul. 2009), pp.219-229.
https://search.emarefa.net/detail/BIM-327731
American Medical Association (AMA)
Ivanov, Yuri F.& Gromov, Victor E.& Konovalov, Sergey V.. Electron-beam modification of the pearlite steel. The Arabian Journal for Science and Engineering. Section A, Science. 2009. Vol. 34, no. 2A, pp.219-229.
https://search.emarefa.net/detail/BIM-327731
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 229
Record ID
BIM-327731
