Published April 2019 | Version v1
Journal article Metadata-only

Influence of a Zinc Coating on the Mechanical Properties of a Low-Carbon Steel Microalloyed with Niobium

Creators

  • 1. Baikov Institute of Metallurgy and Materials Science, Russian Academy of Sciences (Russian Federation)
  • 2. National Research University Moscow Power Engineering Institute MPEI (Russian Federation)

Description

The mechanical properties of a 08GBYu sheet steel ((wt %) 0.08 C, 1.0 Mn, 0.04 Nb, 0.04 Al) with a zinc coating and after its electrolytic removal are studied. The mechanical properties of the galvanized steel are shown to change insignificantly in the strain rate range from 8.3 × 10–5 to 25 × 10–3 s–1. The fatigue limit under repeated tension is 400 MPa. The strength properties and the fatigue limit of the steel base increase by 11–13% after electrolytic removal of the coating. The load on an indenter is determined to analyze the hardness of both the coating and the steel with the coating.

Additional details

Identifiers

DOI
10.1134/S003602951904030X;

Publishing Information

Journal Title
Russian Metallurgy
Journal Volume
2019
Journal Issue
4
Journal Page Range
p. 436-441
ISSN
0036-0295
CODEN
RMLYAQ

INIS

Country of Publication
Russian Federation
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
51107211
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CARBON STEELS; COATINGS; FATIGUE; HARDNESS; NIOBIUM; PRESSURE RANGE MEGA PA; STRAIN RATE; ZINC
Descriptors DEC
ALLOYS; CARBON ADDITIONS; ELEMENTS; IRON ALLOYS; IRON BASE ALLOYS; MECHANICAL PROPERTIES; METALS; PRESSURE RANGE; REFRACTORY METALS; STEELS; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENTS

Optional Information

Copyright
Copyright (c) 2019 Pleiades Publishing, Ltd.