PTA Kaplamalarda Abrasive Aşınma Davranışının Değerlendirilmesinde; Bir Taguchi Yaklaşımı

Bu çalışmada, ferritik paslanmaz çeliklerden AISI 430’un yüzeyi birbirinden farklı karbür oluşturan metal alaşım elementleri plazma transferli ark kaynak kaplama yöntemiyle alaşımlandırılmıştır. Birbirinden farklı oluşturulan bu kaplama tabakaları farklı aşındırıcı, yük ve mesafe parametrelerinde Taguchi dizaynına göre aşındırılmıştır. Abrasiv aşınma kütle kayıp sonuçları Taguchi metodunun en düşük-en iyi kontrol karakterirtiği ile optimize edilmiş olup sonuçlar grafiksek yöntemlerle analiz edilmiştir. Çalışma sonunda elde edilen gerçek veriler, L27 (3*4) ortagonal diziniyle oluşturulmuş, geri kalan aşınma sonuçları da teorik olarak hesaplanmıştır.

Anahtar Kelimeler:

PTA kaplama, Taguchi, Metal Karbür

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