CONTENTS

L. Małdziński, J. Tacikowski – Controlled gas nitriding process with economic utilization of ammonia
D. Ozimina, M. Madej, J. Senatorski – Producing of anti-wear surface layers of Ni-P-Al₂O³ type
J.A. Weber, J. Socha – Basic notions in electroplating. Mass transfer during electrodeposition
of metals
J. Bieliński, A. Araźna, A. Rzepka – Electroless tin deposition on copper in the immersion process
A. Kaźmierczak, E. Michnowska – Practical application of coating technology with iron oxides
on working surface of piston rings
S. Płonka, R. Lorek – Selected properties of yarn guides made of sintered materials and metals coated by oxides ceramics
D. Ozimina, N. Radek, M. Madej, J. Senatorski – Microstructure and corrosion resistance
of electrospark deposited Cu-Ti and Cu-Mo coatings
L. Klimek – Adhesion of bacteria on modified surfaces of prosthodontic Co-Cr--Mo alloy. Initial examinations