Arıkan, Rafet

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https://hdl.handle.net/20.500.14411/8330
Name Variants
Arikan, Rafet
R., Arikan
Rafet, Arıkan
R.,Arikan
Arıkan,R.
Arıkan, Rafet
Rafet, Arikan
Arikan,R.
A.,Rafet
A., Rafet
R.,Arıkan
Arikan, R.
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Profesör Doktor
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Main Affiliation
Department of Mechanical Engineering
Status
Former Staff
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WoS Researcher ID

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Scholarly Output

3

Articles

3

Views / Downloads

4/0

Supervised MSc Theses

0

Supervised PhD Theses

0

WoS Citation Count

13

Scopus Citation Count

12

WoS h-index

3

Scopus h-index

2

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0

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0

WoS Citations per Publication

4.33

Scopus Citations per Publication

4.00

Open Access Source

2

Supervised Theses

0

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JournalCount
International Journal of Corrosion2
International Journal of Materials Research1
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2010 - 20123
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Now showing 1 - 3 of 3
  • Thumbnail Image
    Article
    Citation - WoS: 4
    Citation - Scopus: 6
    Determination of Susceptibility To Intergranular Corrosion of Uns 31803 Type Duplex Stainless Steel by Electrochemical Reactivation Method
    (Hindawi Ltd, 2012) Arikan, Mehmet Emin; Arikan, Rafet; Doruk, Mustafa
    Specimens taken from a hot-rolled cylindrical duplex stainless steel (DSS) bar with 22% Cr grade were solution annealed at 1050 9 degrees C and then aged at 725. C from 100 to 31622 min for sensitization treatment. Double loop electrochemical potentiodynamic reactivation and standard weight loss immersion acid tests were conducted. The solution-annealed samples were found unsensitized. Those samples aged for 100 and 316 min were less sensitized whereas samples aged for 1000 min and especially those aged for 3162, 10000, and 31622 min were heavily sensitized. The degree of sensitization (DOS) can be attributed to higher contribution of chromium-and molybdenum-depleted areas resulting from intermetallic phases.
  • Thumbnail Image
    Article
    Citation - WoS: 3
    Determination of Susceptibility To Intergranular Corrosion of Uns 31803 Type Duplex Stainless Steel by Electrochemical Reactivation Method: a Comparative Study
    (Hindawi Ltd, 2012) Arikan, Mehmet Emin; Arikan, Rafet; Doruk, Mustafa
    In the present study as in our previous studies (Arikan and Doruk, 2008 and Arikan et al., 2012), similar specimens taken from a hot rolled cylindrical duplex stainless steel (DSS) bar with 22% Cr grade were solution annealed at 1050. C and then aged at 800. C from100 to 31622 min for sensitization treatment. Double loop electrochemical potentiodynamic reactivation and standard weight loss immersion acid tests were conducted. The solution annealed samples were found unsensitized. The samples aged for 100 min were less sensitized whereas samples aged for 316 min and more time were sensitized. The degree of sensitization (DOS) can be attributed to higher contribution of chromium and molybdenum depleted areas that result from intermetallic phases. However, especially the samples aged from 3162 to 31622 min have revealed chromium replenishment. Consequently, the degree of sensitization was lowered in comparison to the results obtained in previous studies.
  • Thumbnail Image
    Article
    Citation - WoS: 6
    Citation - Scopus: 6
    Effect of Martensite Volume Fraction on Mechanical Properties of Dual-Phase Treated Aisi-4012 Sheet Steels
    (Carl Hanser verlag, 2010) Aksakal, B.; Karaca, F.; Arikan, R.
    Hot rolled AISI-4012 sheet steels have been heat treated to obtain a ductile dual phase microstructure. The specimens were heat treated in the ferrite (a) and austenite (7) phase region at temperatures of 740, 760, 790 and 820 degrees C and corresponding time intervals of 15, 30, 60 and 90 min and then quenched into water. Hardness measurements, tensile, bending, and impact tests were performed in order to determine the mechanical properties of the dual phase steel. These were examined with respect to the martensite volume fraction. Both the flow and tensile stresses increased whereas elongation decreased with increasing dual phase treatment temperature and martensite volume fraction. The optimum mechanical properties and the appropriate dual-phase microstructure are achieved at 740 and 760 degrees C annealing with subsequent water quenching. From examinations it was deduced that ductile fracture occurred in the tested samples.