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- Title
EKLEMELİ İMALAT VE GELENEKSEL YÖNTEMLE İMAL EDİLMİŞ TİTANYUM ALAŞIMLI MALZEMENİN ABRAZİF AŞINMA ÖZELLİKLERİNİN İNCELENMESİ.
- Authors
SELÇUK, Elif Nur; DURAK, Ertuğrul
- Abstract
With Additive Manufacturing (AM) methods, materials with desired mechanical properties can be produced. The AM method consists of many different production techniques. There are many parameters to produce materials with the desired mechanical properties. Titanium alloys have high thermal resistance, strength, flexibility, toughness, machinability, weldability, corrosion resistance and biocompatibility. To meet all the mechanical properties in the area in which they are used. Therefore, Titanium alloy suitable for the desired area can be produced by applying different processing techniques to the same material with the AM method. However, depending on the place used in these materials, wear may occur with the applied load, environmental conditions or movement type. One of the most important wear types is abrasive wear. In this study, the abrasive wear behavior of Ti alloys (AMISTi/AMGSTi/CMTi) produced with two different scanning strategies by CM and AM were investigated. Abrasive P800A sandpaper was used for the abrasive wear tests and it was seen that the average of the friction coefficients (μave) values were very close to each other. When the values of the μave of all samples (CMTi-P800A, AMISTi-P800A and AMGSTi-P800A) are taken into account, an increase of 2.45 percent was observed in the AMISTi sample compared to the CMTi sample, while an increase of 1.16 percent was observed in the AMGSTi sample. In the same order, wear rates increased by 64 percent and 51 percent. The lowest wear rate value was found in the P800A-CMTi couple. It is the CMTi alloy of the sample with the highest wear resistance. Severe wear occurred on Ti alloys in all tests with P800A abrasive.
- Subjects
MECHANICAL behavior of materials; MECHANICAL wear; TITANIUM alloys; WEAR resistance; ALLOY testing; FRETTING corrosion; WELDABILITY
- Publication
SDU Journal of Engineering Sciences & Design / Mühendislik Bilimleri ve Tasarım Dergisi, 2023, Vol 11, Issue 2, p659
- ISSN
1308-6693
- Publication type
Article
- DOI
10.21923/jesd.1163332