EFFECT OF ADDITIVE LEVEL ON THE SURFACE OF DIESEL ENGINE CYLINDER LINER

KALELİ E. H., Bektas D.

JOURNAL OF THE BALKAN TRIBOLOGICAL ASSOCIATION, cilt.17, sa.1, ss.139-150, 2011 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 17 Sayı: 1
  • Basım Tarihi: 2011
  • Dergi Adı: JOURNAL OF THE BALKAN TRIBOLOGICAL ASSOCIATION
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.139-150
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

In this research the surface of the cylinder liner was examined from metallurgical standpoints, using specimens cut from real engine component (single cylinder diesel engine liner operated 22 h), in order to identify the effect and level of the additives formed on the rubbed surface. The surface of this liner is examined in three sections such as top dead center (TDC), middle dead center (MC) and bottom dead center (BDC). As a result, high amounts of additives were found at the TDC and they decrease through the MC then become nil at the BDC. X-ray diffraction analysis showed that the additives were situated as islands in the wear track.