Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Süleyman Gündüz"'
Autor:
Demet Taştemur, Süleyman Gündüz
Publikováno v:
Materials Research, Vol 21, Iss 1 (2017)
Dynamic strain aging (DSA) behaviour of hot work tool steel (H10) was investigated under as- received (AR) and as-quenched (AQ) conditions. Hot tensile test was carried out in the temperatures of 25°C-700°C at a strain rate of 1x10-3s-1. The tensil
Externí odkaz:
https://doaj.org/article/088168145b2040fdb5da9b6b02cc638b
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 21, Iss 1, Pp 11-14 (2015)
In this study, the effect of cooling rate on microstructure and mechanical properties of Al-Mg-Si (6063) alloys was investigated. In order to obtain different cooling rate, samples heat treated at 520 oC for 2 h and then cooled in furnace, sand, air,
Externí odkaz:
https://doaj.org/article/e13f8d8252fa45e3914a7963fd4ec13a
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 21, Iss 1, Pp 11-14 (2015)
Bu çalışmada, soğuma hızının Al-Mg-Si (6063) alaşımından elde edilen numunelerin mikroyapı ve mekanik özelliklerine etkisi deneysel olarak araştırılmıştır. Farklı soğuma hızı elde edebilmek için numuneler 520 °C’de 2 saat so
Externí odkaz:
https://doaj.org/article/6c509cbdd3a44eceb0250dff974462df
Autor:
Süleyman Gündüz
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 11, Iss 1, Pp 147-152 (2005)
Bu çalışmada ticari amaçlı olarak üretilen orta karbonlu ve düşük karbonlu mikroalaşım çelikleri kullanılmıştır. Çelikler % 5 soğuk olarak deforme edildikten sonra 100-450 ºC sıcaklık aralığında 1 saat yaşlandırılmıştır.
Externí odkaz:
https://doaj.org/article/bf2d30be97504ba7b7d80a21a7d6ad5e
Autor:
Süleyman GÜNDÜZ
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 11, Iss 1, Pp 147-152 (2005)
Two commercially available medium carbon and low carbon microalloyed steel were evaluated in this study. The steels were cold strained in tension 5 % and were aged at 100-450 ºC for 1 hour. Strained and aged specimens were then retested to fracture
Externí odkaz:
https://doaj.org/article/59393407fe8e41788f063dd4c0f57a4b
Publikováno v:
Metals, Vol 7, Iss 9, p 362 (2017)
In the current study, dynamic strain ageing (DSA) phenomena in 316L austenitic stainless steel was investigated under as-received and as-welded conditions. A tensile test was carried out on as-received and as-welded samples for the temperatures of 25
Externí odkaz:
https://doaj.org/article/5592fdc3210e4c1db60148505ccc6b36
Autor:
Yüksel Kıvrak, Tolga Sinan Güvenç, Nurcihan Akbulut, İbrahim Yağcı, Gülşen Çığşar, Süleyman Gündüz, Bahattin Balcı
Publikováno v:
Case Reports in Psychiatry, Vol 2014 (2014)
Venlafaxine is the first antidepressant that acts via inhibiting serotonin and noradrenaline reuptake. Hypertension is observed in doses exceeding 300 mg/day and is the most feared complication. We report a patient with accelerated hypertension after
Externí odkaz:
https://doaj.org/article/3173daee5a55402991c10f1570898ee3
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 7, Iss 2, Pp 199-205 (2001)
Bu çalışmada çelik kimyası ve soğuma hızının arayer atomu içermeyen Ti-V-Al çeliklerindeki akma noktasına etkisi altı çeşit çelik levha için deneysel olarak araştırılmıştır. Çelikler, 950 ± 10 °C de 15 dakika östenitleme i
Externí odkaz:
https://doaj.org/article/884c3a5f2d7f474b9cd1119ac8b5d73b
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 7, Iss 2, Pp 199-205 (2001)
Bu çalışmada çelik kimyası ve soğuma hızının arayer atomu içermeyen Ti-V-Al çeliklerindeki akma noktasına etkisi altı çeşit çelik levha için deneysel olarak araştırılmıştır. Çelikler, 950 ± 10 °C de 15 dakika östenitleme i
Externí odkaz:
https://doaj.org/article/4556b85402b64898a76d5141c1e5e326
Publikováno v:
Pamukkale University Journal of Engineering Sciences, Vol 7, Iss 2, Pp 199-205 (2001)
In this work, steel chemistry and the effects of the cooling rate on the yield behaviour in Ti-V-Al interstitial free steel were investigated experimentally for six grades of steel plate. The steels were austenitised at 950 ± 10 °C for 15 minutes a
Externí odkaz:
https://doaj.org/article/59d21e2c9d634a23897ca05fa41fae27