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Meeting MS&T21: Materials Science & Technology
Symposium Advances in Metallic Coated Advanced Steels
Presentation Title Use of the New Integrated Indicator ECP-Zn for Control Zinc Coating Obtaining Under SHS Conditions
Author(s) Borys Petrovich Sereda, Dmytro Borisovich Sereda, Irina Kruglyak
On-Site Speaker (Planned) Dmytro Borisovich Sereda
Abstract Scope Purpose of work was to control the quality of zinc coatings obtained on steels by the galvanic, thermal diffusion method under SHS conditions and hot. To control the quality of zinc coatings, a new developed standard ECP-Zn was used, which takes into account the operational properties, microstructure, phase composition, thickness of the zinc coating. A new zinc coating control scale has been developed, which has the following values: 0-0.15 - low quality, 0.16-0.35 - medium quality, 0.36-0.7 - high quality, 0.71-1.0 - high quality. Quality control of zinc coatings can be carried out quickly using a triopol, as well as with a complete assessment of the properties using a quatropol. New data were obtained on the structure and phase composition of zinc coatings consisting of phases: G-phase containing 25-27% by weight of iron. This intermetallic compound corresponds to the Fe3Zn10 compound with a microhardness of 5200 MPa.

OTHER PAPERS PLANNED FOR THIS SYMPOSIUM

A Study on Mechanical and Super-hydrophobic Behavior of the SiO2@ZnO Nano Core-shell Based Polymeric Coating
Galvanizing Sheet Steel Under SHS Conditions for the Development of Steel Microstructures
Influence of Temperature on the Mechanical Behavior of TRIP1180 Spot Welds with Liquid Metal Embrittlement Cracks
Insight into the Mechanism of Liquid Metal Embrittlement in Resistance Spot Welding of Zn-coated Dual Phase Steel: The Role of Boron and Silicon
Liquid Metal Embrittlement in TRIP and Martensitic Ultrahigh Strength Steels
Liquid Metal Embrittlement of 3rd Generation Advanced High Strength Steel Driven by Nano-intermetallic Phase Formation Along Grain Boundaries
Optimal Wavelength Selection for Improved Multi-wavelength Pyrometry of Advanced High Strength Steel
P3-22: Reduction of the Internal and External Oxidation of the Charge during Galvanizing Under SHS Conditions
Use of the New Integrated Indicator ECP-Zn for Control Zinc Coating Obtaining Under SHS Conditions

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