التفاصيل البيبلوغرافية
| العنوان: |
Makrosegregace a mikrosegregace v austenitických CrNi ocelích |
| Alternate Title: |
Macrosegregation and microsegregation in austenitic CrNi steels |
| المؤلفون: |
Ostratický, Marek |
| Thesis Advisors: |
Čech, Jan, Záděra, Antonín |
| بيانات النشر: |
Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2017. |
| سنة النشر: |
2017 |
| المجموعة: |
Czech ETDs |
| مصطلحات موضوعية: |
microsegregation, austenitická chromniklová ocel, austenitic CrNi steels, stainless steels, mikrosegregace, Macrosegregation, korozivzdorné oceli, Makrosegregace |
| الوصف: |
This diploma thesis deals with segregation cycles in austenitic CrNi steels. In first section deals with theory of macrosegregation and microsegregation cycles. The second part is focused on this cycles in experimental casting. Macrosegregation was measured by spectrometric analyser and by MAGMA simulation program. Microsegregation was measured by electron microscope. The aim of this diploma thesis is verify the influence of setting conditions on heterogenity chemical composition in austenitic CrNi steel. For experimental casting with a wall thickness of about 500 mm will be verified effect of the setting time, residence time between solid and liquid phases and others parameters for macrosegregation and microsegregation in selected elements. |
| Original Identifier: |
oai:invenio.nusl.cz:319261 |
| نوع الوثيقة: |
masterThesis |
| اللغة: |
Czech |
| الاتاحة: |
http://www.nusl.cz/ntk/nusl-319261 |
| Rights: |
info:eu-repo/semantics/restrictedAccess |
| رقم الانضمام: |
edsndl.nusl.cz.oai.invenio.nusl.cz.319261 |
| قاعدة البيانات: |
Networked Digital Library of Theses & Dissertations |