Detail publikačního výsledku

Coating of Cr–V ledeburitic steel with CrN containing a small addition of Ag

JURČI, P.; DLOUHÝ, I.

Originální název

Coating of Cr–V ledeburitic steel with CrN containing a small addition of Ag

Anglický název

Coating of Cr–V ledeburitic steel with CrN containing a small addition of Ag

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

Samples made from Vanadis 6 PM ledeburitic tool steel were surface machined, ground, and mirror polished. They were heat treated and coated with CrN with and without Ag addition by reactive magnetron sputtering. The CrN film grew in a typically columnar manner. A small addition of 3% Ag did not lead to alterations in the growth mechanism. The Ag addition in the CrN improved adhesion of the coating, which can be attributed to the capability of CrAgN coating to accommodate higher deformation energy before failure. The CrAgN coating exhibited superior tribological properties at intermediate temperatures. Flexural strength decreased slightly for the CrN- or CrAgN-coated material compared to uncoated steel.

Anglický abstrakt

Samples made from Vanadis 6 PM ledeburitic tool steel were surface machined, ground, and mirror polished. They were heat treated and coated with CrN with and without Ag addition by reactive magnetron sputtering. The CrN film grew in a typically columnar manner. A small addition of 3% Ag did not lead to alterations in the growth mechanism. The Ag addition in the CrN improved adhesion of the coating, which can be attributed to the capability of CrAgN coating to accommodate higher deformation energy before failure. The CrAgN coating exhibited superior tribological properties at intermediate temperatures. Flexural strength decreased slightly for the CrN- or CrAgN-coated material compared to uncoated steel.

Klíčová slova

Magnetron sputtering, Cr–N coating, Ag, Ledeburitic steel, Scratch test, Flexural strength

Klíčová slova v angličtině

Magnetron sputtering, Cr–N coating, Ag, Ledeburitic steel, Scratch test, Flexural strength

Autoři

JURČI, P.; DLOUHÝ, I.

Rok RIV

2012

Vydáno

22.06.2011

ISSN

0169-4332

Periodikum

APPLIED SURFACE SCIENCE

Svazek

257

Číslo

24

Stát

Nizozemsko

Strany od

10581

Strany do

10589

Strany počet

9

BibTex

@article{BUT90941,
  author="Petr {Jurči} and Ivo {Dlouhý}",
  title="Coating of Cr–V ledeburitic steel with CrN containing a small addition of Ag",
  journal="APPLIED SURFACE SCIENCE",
  year="2011",
  volume="257",
  number="24",
  pages="10581--10589",
  issn="0169-4332"
}