Peculiarities of Thermal Hardening of Experimental Sparingly-Alloy Tool-Class Steels

Svetlana E. Krylova; E.V. Romashkov; A.V. Kuznetsov

doi:10.4028/www.scientific.net/MSF.870.392

Paper Titles

Opening Wave Strain Strengthening
p.364

Synthesis of Transition Metals Carbide Compounds in the Vacuum Arc Discharge Plasma
p.371

Increasing the Intensity of Cementation Process of Tool Low-Alloy Steels by Surface Laser Treatment
p.377

Gear Wheels Surface Engineering by Deformation Hardening and Carburization
p.383

Peculiarities of Thermal Hardening of Experimental Sparingly-Alloy Tool-Class Steels
p.392

Modern Methods and Technological Solutions for Effective Processing of Gear Wheels
p.397

Formation and Structure of Diffusional Zinc Coatings Formed in Nanocrystallized Zinc Powders
p.404

Kinetic Description of (Cr, Fe)₇C₃ Carbide Dissolution in Austenite of High-Carbon Fe-Cr-C Ternary Alloys
p.409

Plasma-Electrolytic Treatment as an Innovative and Resource-Saving Technology of Metal Surface Treatment
p.416

HomeMaterials Science ForumMaterials Science Forum Vol. 870Peculiarities of Thermal Hardening of Experimental...

Peculiarities of Thermal Hardening of Experimental Sparingly-Alloy Tool-Class Steels

Abstract:

The kinetics of phase transformations of economically-alloy steels under continuous cooling from the austenitic region, the behavior of carbide phases at different stages of thermal bonding, and the mechanism of precipitation hardening during tempering were tested. A set of mechanical tests to measure the performance characteristics of new steels that allow optimizing thermal processing modes and improving the reliability and durability of the finished instrument were conducted.

You might also be interested in these eBooks

Materials Engineering and Technologies for Production and Processing II

View Preview

Info:

Periodical:

Materials Science Forum (Volume 870)

Pages:

392-396

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.870.392

Citation:

Cite this paper

Online since:

September 2016

Authors:

Svetlana E. Krylova*, E.V. Romashkov, A.V. Kuznetsov

Keywords:

Carbide Hardening Kinetics of Phase Transformation, Martensitic Structure, Mechanical Properties, Micro Alloying Complex, Thermokinetic Chart Austenization, Tool Steel

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] S.E. Krylova, O.A. Kletsova, S.S. Kochkovskaya, Study of the structure and properties of hot-rolling rolls from steel 70KH3G2VTB after heat treatment, Metal Science and Heat Treatment. 1 (2015) 87-90.

DOI: 10.1007/s11041-015-9841-2

Google Scholar

[2] S.E. Krylova, N. Yu. Tryakina, E. Yu. Priymak, V.I. Gryzunov, S.O. Sokolov, Rationalization of heat treatment parameters of steel 70KH3G2VTB on the basis of a study of phase composition, Metal Science and Heat Treatment. 1-2 (2013) 19-23.

DOI: 10.1007/s11041-013-9572-1

Google Scholar

[3] S.E. Krylova, E. Yu. Priimak, O.A. Kletsova, I.L. Yakovleva, N.A. Tereshchenko, Influence of kinetics of supercooled-austenite decomposition on structure formation in sparingly-alloyed tool steel, The Physics of Metals and Metallography. 10 (2013).

DOI: 10.1134/s0031918x13100062

Google Scholar

[4] S.E. Krylova, N.V. Firsova, V.I. Gryzunov, Effect of the mode of heat treatment on mechanical properties of structural steels 35KHMA and 40KHMFA, Metal Science and Heat Treatment. 1-2 (2011) 61-64.

DOI: 10.1007/s11041-011-9341-y

Google Scholar