Effect of Nitriding on Surface Characteristics and High Temperature Wear Behaviour of Inconel 718 Superalloy
Yazarlar (3)
Tuncay Turan
Dr. Öğr. Üyesi Hasan GÜLERYÜZ Sinop Üniversitesi, Türkiye
Hüseyin Çimenoğlu İstanbul Teknik Üniversitesi, Türkiye
| Bildiri Türü |
Tebliğ/Bildiri
|
Bildiri Dili | İngilizce |
| Bildiri Alt Türü | Tam Metin Olarak Yayınlanan Tebliğ (Uluslararası Kongre/Sempozyum) | ||
| Bildiri Niteliği | Alanında Hakemli Uluslararası Kongre/Sempozyum | ||
| Kongre Adı | 4TH INTERNATIONAL IRON AND STEEL SYMPOSIUM | ||
| Kongre Tarihi | 04-04-2019 / 06-04-2019 | ||
| Basıldığı Ülke | Türkiye | Basıldığı Şehir | |
| Bildiri Linki | https://indexive.com/uploads/papers/pap_indexive15946475992147483647.pdf | ||
| UAK Araştırma Alanları |
Malzeme ve Metalurji Mühendisliği
|
||
| Özet |
| Inconel 718 superalloy was nitrided for 10 h in a fluidized bed reactor containing Al2O3 particles as the carrier of the ammonia+ nitrogen gas mixture in between 375 and 450 C. The structural characteristics of the nitride layers and the effect of nitriding on high temperature wear properties of Inconel 718 superalloy were investigated. A significant increment in surface hardness (from 495 to 1735 HV) was achieved after nitriding treatment carried out at 400 C. The applied nitriding treatment led to formation of a nitrogen enriched surface layer exhibiting superior wear resistance at 600 C when compared to untreated state of the Inconel 718 superalloy. |
| Anahtar Kelimeler |
