Published November 1, 2016 | Version v1
Journal article Metadata-only

Investigation of Ni-Cr-Si-Fe-B coatings produced by the electron beam cladding technique

Creators

  • 1. Material Science in Mechanical Engineering Department, Novosibirsk State Technical University, 20 Prospekt K.Marksa, Novosibirsk, 630073 (Russian Federation)
  • 2. Budker Institute of Nuclear Physics of Siberian Branch Russian Academy of Sciences,11 Prospekt Akademika Lavrentieva, Novosibirsk, 630090 (Russian Federation)

Description

This paper presents the results of structural investigations and results of tribological and microhardness tests of the coating obtained by electron beam cladding of a Ni-Cr-Si-Fe-B self-fluxing alloy on low-carbon steel. After electron beam treatment high-quality dense layer with a thickness of 1.2-1.8 mm was obtained. The structure of the coating consisted of dendrite crystals based on y-Ni-solid solution and eutectic with complex composition. Microhardness of the coating achieves 370 HV. Wear-resistance of the coating obtained by electron-beam cladding technique was 1.6-fold higher than that of low-carbon carburized steel. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1757-899X/156/1/012017

Additional details

Identifiers

DOI
10.1088/1757-899X/156/1/012017;

Publishing Information

Journal Title
IOP Conference Series. Materials Science and Engineering (Online)
Journal Volume
156
Journal Issue
1
Journal Page Range
[4 p.]
ISSN
1757-899X

Conference

Title
International conference and youth scientific school on materials and technologies of new generations in modern materials science
Dates
9-11 Jun 2016
Place
Tomsk (Russian Federation)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49074128
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BORON COMPOUNDS; CARBON STEELS; CHROMIUM COMPOUNDS; CLADDING; COATINGS; DENDRITES; ELECTRON BEAMS; EUTECTICS; IRON COMPOUNDS; LAYERS; MICROHARDNESS; NICKEL COMPOUNDS; SILICON COMPOUNDS; SOLID SOLUTIONS; SOLIDS; THICKNESS; WEAR RESISTANCE
Descriptors DEC
ALLOYS; BEAMS; CARBON ADDITIONS; CRYSTALS; DEPOSITION; DIMENSIONS; DISPERSIONS; HARDNESS; HOMOGENEOUS MIXTURES; IRON ALLOYS; IRON BASE ALLOYS; LEPTON BEAMS; MECHANICAL PROPERTIES; MIXTURES; PARTICLE BEAMS; SOLUTIONS; STEELS; SURFACE COATING; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENT COMPOUNDS