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Title:Fatigue properties of sintered DIN SINT-D30 powder metal before and after heat treatment
Authors:ID Šori, Marko (Author)
ID Šuštaršič, Borivoj (Author)
ID Glodež, Srečko (Author)
ID Inštitut za kovinske materiale in tehnologije (Copyright holder)
Files:.pdf Materiali_in_Tehnologije_2014_Sori,_Sustarsic,_Glodez_Fatigue_Properties_of_Sintered_Din_Sint-D30_Powder_Metal_Before_and_After_Heat_Tre.pdf (157,94 KB)
MD5: 3E2B150C8A576556BF4B7F97F1F38753
 
URL http://mit.imt.si/Revija/izvodi/mit146/sori.pdf
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:The main focus of this study was to determine how heat treatment affects the dynamic properties of sintered steel. All the specimens were made of the DIN SINT-D30 metal powder, but only half of them were additionally heat treated. Flat specimens were cold pressed and sintered. The second set was additionally heat treated to increase the strength. After the static mechanical properties were determined, the fatigue strength was investigated in a pulsating machine with a load ratio of R = 0. Wöhler curves were plotted and the parameters for determining the fatigue life (of' and b) were calculated.
Keywords:powder metallurgy, fatigue, S-N curve
Publication status:Published
Publication version:Version of Record
Year of publishing:2014
Number of pages:str. 837-840
Numbering:Letn. 48, št. 6
PID:20.500.12556/DKUM-65188 New window
ISSN:1580-2949
UDC:621.762:539.43
ISSN on article:1580-2949
COBISS.SI-ID:21045512 New window
NUK URN:URN:SI:UM:DK:FJBSRQPP
Publication date in DKUM:16.03.2017
Views:1400
Downloads:124
Metadata:XML DC-XML DC-RDF
Categories:Misc.
:
ŠORI, Marko, ŠUŠTARŠIČ, Borivoj and GLODEŽ, Srečko, 2014, Fatigue properties of sintered DIN SINT-D30 powder metal before and after heat treatment. Materiali in tehnologije [online]. 2014. Vol. 48, no. 6, p. 837–840. [Accessed 17 March 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=65188
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Record is a part of a journal

Title:Materiali in tehnologije
Shortened title:Mater. tehnol.
Publisher:Inštitut za kovinske materiale in tehnologije
ISSN:1580-2949
COBISS.SI-ID:106193664 New window

Secondary language

Language:Slovenian
Title:Lastnosti sintranega kovinskega prahu DIN SINT-D30 pri utrujanju pred toplotno obdelavo in po njej
Abstract:Glavni namen te študije je bil ugotoviti, kako toplotna obdelava vpliva na dinamične lastnosti sintranega jekla. Vsi vzorci so bili izdelani iz kovinskega prahu po DIN SINT-D30, vendar je bila samo polovica vzorcev dodatno toplotno obdelana. Ploščati vzorci so bili hladno stiskani in sintrani. Druga skupina je bila dodatno toplotno obdelana, da bi se povečala trdnost. Po ugotovitvi statičnih mehanskih lastnosti je bila preiskovana trdnost pri utrujanju na napravi za pulziranje z razmerjem obremenitve R = 0. Izrisana je bila Wöhlerjeva krivulja in izračunani so bili parametri za določanje časovne dinamične trdnosti (of’in b).
Keywords:prašna metalurgija, utrujanje, S-N krivulja


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