Work

Increasing in the wear resistance of injection molds made of 1.2343 steel using Ti/TiN/TiCN/nc-TiCN:a-C/nc-TiC:a-C/a-C nanocomposite coating

Year: 2017

Type: conference-paper

Abstract: Injection molds used in production of plastic components are subject of heavy abrasion wear. The increase of their wear resistance significantly reduces the production cost. In the current work are presented research results of the wear resistance of injection molds made of steel 1.2343, coated with Ti/TiN/TiCN/nc-TiCN: a-C/nc-TiC:a -C/a-C. The study of the wear rate was done using the volumetric method and the influence of the trace length was investigated. The coating thickness, nanohardness, elastic modulus and adhesion were also tested. The coating was applied on unhardened ground specimens, hardened ground specimens and hardened polished specimens.

Source: IOP Conference Series Materials Science and Engineering

DOI: 10.1088/1757-899x/174/1/012064

Authors: Velko Rupetsov, Georgi Mishev, Stefan Dishliev, Viktor Kopanov, Vassiliy Chitanov, Lilyana Kolaklieva, Chavdar Pashinski

Institutions: Technical University of Sofia, University of Food Technologies, Bulgarian Academy of Sciences, Central Laboratory of Applied Physics

Language: English

Topic: Metal and Thin Film Mechanics

Subfield: Mechanics of Materials

Field: Engineering

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W2592347713

FWCI: 1.996

Cites: 7

Cited by: 3

Related to: 10