Influence of tempering on structure of deposited high speed steel coatings-Reference-Cited by-同舟云学术

Influence of tempering on structure of deposited high speed steel coatings

Published:2023-12-29 Issue:6 Volume:66 Page:705-708
ISSN:2410-2091
Container-title:Izvestiya. Ferrous Metallurgy
language:
Short-container-title:Izv. vysš. učebn. zaved., Čern. metall.

Author:

Bashchenko L. P.¹^ORCID,Pochetukha V. V.¹^ORCID,Mikhailichenko T. A.¹

Affiliation:

1. Siberian State Industrial University

Abstract

The technology of plasma surfacing in a protective-alloying nitrogen medium with an additive powder wire is characterized by high productivity and the possibility of alloying the deposited metal. Durability of metal products depends on microstructure, chemical composition, production technology, modes of thermal and surface treatments. The article presents the results of a study of structure and microhardness of the high speed alloy R18Yu deposited in nitrogen medium on medium-carbon steel 30KhGSA. There were no differences in structure of the surfacing layer up to 4 mm in depth, but after four times high-temperature tempering at 580 °C, structural and phase changes were revealed. The values of microhardness after surfacing and tempering are consistent with the literature data.

Publisher

National University of Science and Technology MISiS

Subject

Metals and Alloys

Reference10 articles.

1. Wang Y., Mao B., Chu S., Chen S., Xing H., Zhao H., Wang S., Wang Y., Zhang J., Sun B. Advanced manufacturing of high-speed steels: A critical review of the process design, microstructural evolution, and engineering performance. Journal of Materials Research and Technology. 2023;24:8198–8240. https://doi.org/10.1016/j.jmrt.2023.04.269

2. Wang H., Hong D., Hou L., Ou P., Wang Z., Shen L., Zhao H. Influence of tempering temperatures on the microstructure, secondary carbides and mechanical properties of spray-deposited AISI M3:2 high-speed steel. Materials Chemistry and Physics. 2020;255:123554. https://doi.org/10.1016/j.matchemphys.2020.123554

3. Lyu C., Zhou J., Zhang X., Yao Y., Zhang Y. Effect of heat treatment on microstructure and impact toughness of a Tungsten-Molybdenum powder metallurgical high-speed steel. Materials Science and Engineering: A. 2021;815:141268. https://doi.org/10.1016/j.msea.2021.141268

4. Wang Y., Chu S., Mao B., Xing H., Zhang J., Sun B. Microstructure, residual stress, and mechanical property evolution of a spray-formed vanadium-modified high-speed steel processed by post-heat treatment. Journal of Materials Research and Technology. 2022;18:1521–1533. https://doi.org/10.1016/j.jmrt.2022.03.053

5. Pan Yu, Pi Z., Liu B., Xu W., Zhang C., Qu X., Lu X. Influence of heat treatment on the microstructural evolution and mechanical properties of W6Mo5Cr4V2Co5Nb (825 K) high speed steel. Materials Science and Engineering: A. 2020;787:139480. https://doi.org/10.1016/j.msea.2020.139480