Abstract

Elektrolitik kaplamalara alternatif ve elektrik ihtiyacına gerek duymadan otokatalitik olarak akımsız kaplamalar geniş kullanım alanına sahiptir. Akımsız Ni kaplamalar, düşük birikim maliyeti, karmaşık şekilleri kaplama, yüksek sertlik, yüksek aşınma direnci ve iyi korozyon özellikleri nedeniyle otomotiv, havacılık ve elektronik ürünlerinde sert bir tribolojik kaplama olarak popüler hale gelmiştir. Literatürde, üstün korozyon özelliklerinden dolayı Nikel-fosfor kaplamalar tercih edilirken, nikel-bor kaplamalar yüksek aşınma direnci özelliklerinden dolayı tercih edilmektedir. Bu çalışmada, Ni-B-P kaplamaların morfoloji, sertlik ve aşınma özellikleri üzerine kaplama banyosu sıcaklığın etkisi incelenmiştir.

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