The Study of Kinetic Recrystallization of hot formed Austenitic Ti stabilized Stainless Steel
Result description
The paper deals with the study of recrystallization of hot formed austenitic Ti-stabilized stainless steel X6CrNiTi18-10. Kinetic recrystallization was studied in the selected material by means of plastometric and upsetting tests. The effect of the strain temperature was studied in the temperature range 900-1250°C by plastometric tests. A drop hammer was used for the upsetting tests in the deformation temperature 1200°C. The height reduction in the tests was determined in a way that made it possible tocompare specimens formed both by plastimetry and upsetting. Recrystallization was evaluated in the paper on the basis of stress-strain analysis, metallography (recrystallized fraction, grain size), hardness measurements (HV10), calculation of dehardeningfrom values of hardness measurements and x-ray analysis (volume fraction of mosaic blocks larger than 10 ?m).
Keywords
recrystallizationaustenitic stainless steelplastometric testsand upsetting tests
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The Study of Kinetic Recrystallization of hot formed Austenitic Ti stabilized Stainless Steel
Original language description
The paper deals with the study of recrystallization of hot formed austenitic Ti-stabilized stainless steel X6CrNiTi18-10. Kinetic recrystallization was studied in the selected material by means of plastometric and upsetting tests. The effect of the strain temperature was studied in the temperature range 900-1250°C by plastometric tests. A drop hammer was used for the upsetting tests in the deformation temperature 1200°C. The height reduction in the tests was determined in a way that made it possible tocompare specimens formed both by plastimetry and upsetting. Recrystallization was evaluated in the paper on the basis of stress-strain analysis, metallography (recrystallized fraction, grain size), hardness measurements (HV10), calculation of dehardeningfrom values of hardness measurements and x-ray analysis (volume fraction of mosaic blocks larger than 10 ?m).
Czech name
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Czech description
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Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials Engineering
ISSN
1335-0803
e-ISSN
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Volume of the periodical
16
Issue of the periodical within the volume
4/2009
Country of publishing house
SK - SLOVAKIA
Number of pages
6
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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Basic information
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
JJ - Other materials
Year of implementation
2009