| 2020 |
article in scientific journal |
|
Recovery of Diamond and Cobalt Powder from Polycrystalline Drawing Die Blanks via Ultrasound-Assisted Leaching Process, Part 1: Process Design and Efficiencies |
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Metals 2020, 10, 731 DOI:10.3390/met10060731 |
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Ferdinand Kießling, Srecko Stopic, Sebahattin Gürmen, Bernd Friedrich, |
| 2020 |
article in scientific journal |
|
Recovery of Diamond and Cobalt Powder from Polycrystalline Drawing Die Blanks via Ultrasound-Assisted Leaching Process, Part 2: Kinetics and Mechanisms |
|
Metals 2020, 10, 741 DOI:10.3390/met10060741 |
|
Ferdinand Kießling, Srecko Stopic, Sebahattin Gürmen, Bernd Friedrich, |
| 2019 |
article in scientific journal |
|
New Proposal for Size and Size-Distribution Evaluation of Nanoparticles Synthesized via Ultrasonic Spray Pyrolysis Using Search Algorithm Based on Image-Processing Technique |
|
Materials 2020, 13, 38; DOI: 10.3390/ma13010038 |
|
Elif Emil Kaya, Srecko Stopic, Ozan Kaya, Bernd Friedrich, Gözde Alkan, Sebahattin Gürmen, |
| 2018 |
article in scientific journal |
|
Characteristics of Ti6Al4V Powders Recycled from Turnings via the HDH Technique |
|
Metals 8 (2018), Issue 5 DOI: 10.3390/met8050336 |
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Dilara Celik, Srecko Stopic, Onur Tazegul, Bernd Friedrich, Gözde Alkan, Huseyin Cimenoglu, Mertol Gökelma, |
| 2018 |
article in scientific journal |
|
Tuning the Morphology of ZnO Nanostructures with the Ultrasonic Spray Pyrolysis Process |
|
Metals 8 (2018), Online-Artikel DOI: 10.3390/met8080569 |
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Elif Emil, Srecko Stopic, Sebahattin Gurmen, Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, |
| 2009 |
article in scientific journal |
|
Nanocrystalline spherical iron–nickel (Fe–Ni) alloy particles prepared by ultrasonic spray pyrolysis and hydrogen reduction (USP-HR) |
|
Journal of Alloys and Compounds, Volume 480, Issue 2, 8 July 2009, Pages 529-533 |
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Gurmen, Sebahattin, Srecko Stopic, Ebin, Burcak, Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, |
| 2009 |
article in scientific journal |
|
Synthesis of nano-crystalline spherical cobalt-iron (Co-Fe) alloy particles by ultrasonic spray pyrolysis and hydrogen reduction |
|
Journal of Alloys and Compounds, Volume 481, Issues 1-2, 29 July 2009, Pages 600-604, 2009 |
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Gurmen, Sebahattin, Srecko Stopic, Ebin, Burcat, Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, Aybars Güven, |
| 2006 |
article in scientific journal |
|
Synthesis of nanosized spherical cobalt powder by ultrasonic spray pyrolysis. |
|
Materials Research Bulletin, Vol. 41, Issue 10, 2006, S. 1882 - 1890. |
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Gürmen, S., Srecko Stopic, Ebin, Burcat, Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, Aybars Güven, |
| 2006 |
poster |
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Preparation and characterization of cobalt (Co) and silver (Ag) nanoparticles synthesized by ultrasonic spray pyrolysis (USP). |
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Workshop on Molecular Biomimetics and Bionanotechnology, 12. - 14.11.2006, Istanbul, Türkei. |
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Gürmen, S., Srecko Stopic, Ebin, Burcat, Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, Aybars Güven, |
| 2005 |
congress or congress paper |
|
Recovery of submicron cobalt-powder by acidic leaching of cemented carbide scrap. |
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In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 4, S. 1725 - 1738. |
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Gürmen, S., Srecko Stopic, Ebin, Burcat, Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, Aybars Güven, |
| 2005 |
congress or congress paper |
|
Synthesis of particles of Ni- and Co-powders by ultrasonic spray of NiCl2 and Co(NO3)2 and hydrogen reduction pyrolysis. |
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In: Proceedings of European Metallurgical Conference, 18. - 21. September 2005, Dresden, Vol. 2, S. 889 - 902. |
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Gürmen, S., Srecko Stopic, Ebin, Burcat, Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, Aybars Güven, |
| 2005 |
article in scientific journal |
|
Mechanism of synthesis of nanosized spherical cobalt powder by ultrasonic spray pyrolysis. |
|
Metalurgija - Journal of Metallurgy, Jg. 11, Heft 5, 2005, S. 65 - 73. |
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Gürmen, S., Srecko Stopic, Gürmen, S., Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, Aybars Güven, |
| 2004 |
article in scientific journal |
|
Recovery of Cobalt Powder and Tungsten Carbide from Cemented Carbide Scrap - Part I: Kinetics of Cobalt Acid Leaching. |
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Erzmetall Worl of Metallurgy, Jg. 57, Heft 3, 2004, S. 143 - 147. |
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Gürmen, S., Srecko Stopic, Gürmen, S., Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, Aybars Güven, |
| 2004 |
article in scientific journal |
|
Recovery of Cobalt Powder and Tungsten Carbide from Cemented Carbide Scrap - Part II: Recovery of Submicron Cobalt Powder from the Leach Solution. |
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Erzmetall World of Metallurgy, Jg. 57, Heft 6, 2004, S. 341 - 346. |
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Gürmen, S., Srecko Stopic, Gürmen, S., Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, Aybars Güven, |
| 2003 |
congress or congress paper |
|
Slag systems in copper recycling from Cu-Mg scraps |
|
In: Proceedings of European Metallurgical Conference, 16. - 19. September 2003, Hannover, Vol. 3, S. 1097 - 1110 |
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S. Gürmen, Srecko Stopic, I. Duman, Bernd Friedrich, Gözde Alkan, Rebeka Rudolf, Mertol Gökelma, Darja Jenko, Aybars Güven, Tobias Müller, |
