Fabrication and Characterization of a Stainless Steel Cylindrical Part by Wire Arc Additive Manufacturing Method

Ercan Çağlar; Kürşat Uygar Altun; Yusuf Ayan; Nizamettin Kahraman

Makale detayları

Fabrication and Characterization of a Stainless Steel Cylindrical Part by Wire Arc Additive Manufacturing Method

Yazarlar:

Ercan Çağlar | Kürşat Uygar Altun | Yusuf Ayan | Nizamettin Kahraman

Yayıncı:

Karabuk University

Ana Başlıklar:

Malzeme Mühendisliği (Diğer)

Dergi:

Çelik Araştırma ve Geliştirme Dergisi Vol.4 Issue 2, pp.24-32

Belge Tipi:

Makale

Yayın Tarihi:

8/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001304892

pISSN:

2757-8224

Anahtar kelimeler:

Özet:

 The use and importance of the wire arc additive manufacturing WAAM method has been increasing in recent years. The advantages of the method have been a factor supporting this proceed. One of these advantages is that a metal part, which is not available in the market or cannot be supplied as a standard, can be produced by the method. In this study, as an example, a cylindrical part was produced with the WAAM technique. This part, which can be described as relatively medium-sized, had a diameter of approximately 100 mm and a height of 120 mm. Macrostructure, tensile test, bending test, microstructure and microhardness studies were carried out with the samples taken from the produced part. No defects were found in the part during the macrostructure examinations. The mean tensile strength of the part was calculated as about 548MPa and mean the elongation was about 39. In the microstructure studies, it was observed that the structure mainly consists of the austenite phase, but also contains the δ ferrite phase. The hardness of the manufactured part was measured as 212 HV on average.

 The use and importance of the wire arc additive manufacturing WAAM method has been increasing in recent years. The advantages of the method have been a factor supporting this proceed. One of these advantages is that a metal part, which is not available in the market or cannot be supplied as a standard, can be produced by the method. In this study, as an example, a cylindrical part was produced with the WAAM technique. This part, which can be described as relatively medium-sized, had a diameter of approximately 100 mm and a height of 120 mm. Macrostructure, tensile test, bending test, microstructure and microhardness studies were carried out with the samples taken from the produced part. No defects were found in the part during the macrostructure examinations. The mean tensile strength of the part was calculated as about 548MPa and mean the elongation was about 39. In the microstructure studies, it was observed that the structure mainly consists of the austenite phase, but also contains the δ ferrite phase. The hardness of the manufactured part was measured as 212 HV on average.

 The use and importance of the wire arc additive manufacturing WAAM method has been increasing in recent years. The advantages of the method have been a factor supporting this proceed. One of these advantages is that a metal part, which is not available in the market or cannot be supplied as a standard, can be produced by the method. In this study, as an example, a cylindrical part was produced with the WAAM technique. This part, which can be described as relatively medium-sized, had a diameter of approximately 100 mm and a height of 120 mm. Macrostructure, tensile test, bending test, microstructure and microhardness studies were carried out with the samples taken from the produced part. No defects were found in the part during the macrostructure examinations. The mean tensile strength of the part was calculated as about 548MPa and mean the elongation was about 39. In the microstructure studies, it was observed that the structure mainly consists of the austenite phase, but also contains the δ ferrite phase. The hardness of the manufactured part was measured as 212 HV on average.

 Tel ark eklemeli imalat TAEİ yönteminin kullanımı ve önemi son yıllarda giderek artmaktadır. Yöntemin avantajları bu ilerlemeyi destekleyen birer faktör olmuştur. Bu avantajlardan biri de piyasada bulunmayan veya standart olarak temin edilemeyen bir metal parçanın bu yöntemle üretilebilmesidir. Bu çalışmada örnek olarak TAEİ tekniği ile silindirik bir parça üretilmiştir. Nispeten orta büyüklükte olarak nitelendirilebilecek bu parçanın çapı yaklaşık 100 mm ve yüksekliği 120 mmdir. Üretilen parçadan alınan numunelere makro yapı, çekme testi, eğme testi, mikroyapı ve mikrosertlik çalışmaları yapılmıştır. Makro yapı incelemelerinde parçada herhangi bir kusura rastlanmamıştır. Parçanın ortalama çekme dayanımı 548 MPa ve ortalama maksimum uzaması yaklaşık 39 olarak hesaplanmıştır. Mikroyapı çalışmalarında yapının ağırlıklı olarak östenit fazından oluştuğu, bununla birlikte δ ferrit fazını da içerdiği gözlemlenmiştir. Üretilen parçanın sertliği ortalama 212 HV olarak ölçülmüştür.

Makale detayları

Fabrication and Characterization of a Stainless Steel Cylindrical Part by Wire Arc Additive Manufacturing Method

Yazarlar:

Ercan Çağlar | Kürşat Uygar Altun | Yusuf Ayan | Nizamettin Kahraman

Yayıncı:

Karabuk University

Ana Başlıklar:

Malzeme Mühendisliği (Diğer)

Dergi:

Çelik Araştırma ve Geliştirme Dergisi Vol.4 Issue 2, pp.24-32

Belge Tipi:

Makale

Yayın Tarihi:

8/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001304892

pISSN:

2757-8224

additive manufacturing

WAAM

cylinder

stainless steel

mechanical propertieseklemeli imalat

TAEİ

silindir

paslanmaz çelik

mekanik özellikler

Sayı

Makale detayları

Yazarlar: Ercan Çağlar | Kürşat Uygar Altun | Yusuf Ayan | Nizamettin Kahraman

Yayıncı: Karabuk University

Ana Başlıklar: Malzeme Mühendisliği (Diğer)

Dergi: Çelik Araştırma ve Geliştirme Dergisi Vol.4 Issue 2, pp.24-32

Belge Tipi: Makale

Yayın Tarihi: 8/2023

Belge Dili: Türkçe

Document ID (Org No.): 2001304892

pISSN: 2757-8224

Sayı

Yazarlar:

Ercan Çağlar | Kürşat Uygar Altun | Yusuf Ayan | Nizamettin Kahraman

Yayıncı:

Karabuk University

Ana Başlıklar:

Malzeme Mühendisliği (Diğer)

Dergi:

Çelik Araştırma ve Geliştirme Dergisi Vol.4 Issue 2, pp.24-32

Belge Tipi:

Makale

Yayın Tarihi:

8/2023

Belge Dili:

Türkçe

Document ID (Org No.):

2001304892

pISSN:

2757-8224