TY  - JOUR
T1  - Ferromolibden ve ferrobor takviyeli lazer kaplamaların aşınma karakteristiği ve mikroyapısı
AU  - Durmuş, Hülya
AU  - Çömez, Nilay
AU  - Gül, Canser
AU  - Yuddaşkal, Melis
AU  - Uzun, Recep Onur
PY  - 2019
DA  - September
DO  - 10.24012/dumf.511737
JF  - Dicle Üniversitesi Mühendislik Fakültesi Mühendislik Dergisi
JO  - DUJE
PB  - Dicle University
WT  - DergiPark
SN  - 1309-8640
SP  - 1009
EP  - 1017
VL  - 10
IS  - 3
LA  - tr
AB  - Lazer kaplama yöntemi ile kalıp yüzeylerindeaşınmaya dirençli bir tabaka oluşumu veya kalıpta meydana gelen bölgeselaşınmaların tamiratı gerçekleştirilebilmektedir. Bu çalışmada, AISI 4140çeliğinin aşınma direncini geliştirmek amacıyla ferromolibden (FeMo) veferrobor (FeB) takviyeli demir esaslı kaplamalar lazer yöntemi ilegerçekleştirilmiştir. Kaplamaların aşınma direnci ball-on-disk aşınma testiyletespit edilmiştir. Mikroyapı incelemeleri hem optik mikroskop hem de taramalıelektron mikroskobu altında gerçekleştirilmiştir. Sertlik ölçümü sonucunda FeBtakviyeli kaplamanın FeMo takviyeli kaplamaya göre daha yüksek sertliğe sahipolduğu görülmüştür. Artan kaplama sertliği aşınma direncini artırarak FeBtakviyeli kaplamada daha az malzeme kaybı meydana getirmiştir.
KW  - Lazer kaplama
KW  - aşınma
KW  - sertlik
KW  - bor
KW  - molibden
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UR  - https://doi.org/10.24012/dumf.511737
L1  - https://dergipark.org.tr/en/download/article-file/818421
ER  -