Dubleks döküm tekniğiyle üretilen FeCrC katkılı malzemenin abrasiv aşınma davranışlarının araştırılması

Bu çalışmada, dubleks döküm tekniğiyle üretilen FeCrC katkılı malzemenin abrasiv aşınma davranışı araştırılmıştır. Aşınma testleri pin-on-disk sistemi esasına göre gerçekleştirilmiştir. Aşınma testlerinde 10, 20 ve 30 N'luk yükler kullanılarak yol ve hız sabit tutulmuş, testler öncesinde ve sonrasında aşınma numune yüzeyleri SEM ve Optik mikroskopla incelenmiş ayrıca EDS ve XRD analizleri yapılmıştır. Malzeme fazla kullanılmayan bir döküm tekniği olan dubleks döküm tekniğiyle üretildiği için iki farklı malzemeden oluşan iki farklı bölgeye sahiptir. Bu bölgeler hem sertlik ve aşınma testleri hem de mikroyapı özellikleri bakımından birbiriyle kıyaslanmıştır.

Investigation of abrasive wear behavior of material containing a FeCrC additive produced with dublex casting process

In this study, abrasive wear conduct of materials containing FeCrC which produced by dublex casting process was researched. Abrasive wear test were conducted on the wear test machine based on pin-on-disc system. The tests were carried out under loading of 10, 20 and 30 N with consttant speed and lenght of load to observe the effect of various loading conditions. The material and worn surfaces have been examined by using optical microscopic and SEM. Additionally, EDS and XRD characterization method have been completed. Why the material which a easting rarely, was produced dublex casting tecnical, it has two different sections composed of two different materials. The sections were composed each other, both hardness and wear tests and microstructure.

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