Oct, 31, 2024

Vol.57 No.5

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Review

  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 32(3); 1999
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 1999;32(3):312-316. Published online: Nov, 30, -0001

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REACTION STEPS OF A FORMATION OF THE BLACK LAYER BEIWEEN IRON NTIRIDE AND TiN COATING

  • Baek, W.S.;Kwon, S.C.;Lee, J.Y.;Rha, J.J.;Lee, S.R.;Kim, K.H.;
    Korea Institute of Machinery and Materials (KIMM);Korea Institute of Machinery and Materials (KIMM);Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST);Korea Institute of Machinery and Materials (KIM
Abstract

The interfacial structure of duplex treated AISI 4140 consisting of iron nitride and TiN layer was characterized by optical microscope, SEM and XRD. A black layer was formed from the decomposition of iron nitride during Ti ion bombardment. The black layer

Keywords black layer;duplex coating;hard coating;TiN;nitride;