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Title: Friction stir processing on high carbon steel U12

Abstract

Friction stir processing (FSP) of high carbon steel (U12) samples has been carried out using a milling machine and tools made of cemented tungsten carbide. The FSP tool has been made in the shape of 5×5×1.5 mm. The microstructural characterization of obtained stir zone and heat affected zone has been carried out. Microhardness at the level of 700 MPa has been obtained in the stir zone with microstructure consisting of large grains and cementitte network. This high-level of microhardness is explained by bainitic reaction developing from decarburization of austenitic grains during cementite network formation.

Authors:
;  [1];  [2];  [3]
  1. Institute of Strength Physics and Materials Science SB RAS, Tomsk, 634055 (Russian Federation)
  2. (Russian Federation)
  3. National Research Tomsk Polytechnic University, Tomsk, 634050 (Russian Federation)
Publication Date:
OSTI Identifier:
22492595
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1683; Journal Issue: 1; Conference: International conference on advanced materials with hierarchical structure for new technologies and reliable structures 2015, Tomsk (Russian Federation), 21-25 Sep 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; AUSTENITIC STEELS; CARBON STEELS; CEMENTITE; CEMENTS; DECARBURIZATION; FRICTION; HEAT AFFECTED ZONE; MICROHARDNESS; MICROSTRUCTURE; PRESSURE RANGE MEGA PA 100-1000; SHAPE; TUNGSTEN CARBIDES

Citation Formats

Tarasov, S. Yu., E-mail: tsy@ispms.ru, Rubtsov, V. E., E-mail: rvy@ispms.ru, National Research Tomsk Polytechnic University, Tomsk, 634050, and Melnikov, A. G., E-mail: melnikov-ag@tpu.ru. Friction stir processing on high carbon steel U12. United States: N. p., 2015. Web. doi:10.1063/1.4932919.
Tarasov, S. Yu., E-mail: tsy@ispms.ru, Rubtsov, V. E., E-mail: rvy@ispms.ru, National Research Tomsk Polytechnic University, Tomsk, 634050, & Melnikov, A. G., E-mail: melnikov-ag@tpu.ru. Friction stir processing on high carbon steel U12. United States. https://doi.org/10.1063/1.4932919
Tarasov, S. Yu., E-mail: tsy@ispms.ru, Rubtsov, V. E., E-mail: rvy@ispms.ru, National Research Tomsk Polytechnic University, Tomsk, 634050, and Melnikov, A. G., E-mail: melnikov-ag@tpu.ru. 2015. "Friction stir processing on high carbon steel U12". United States. https://doi.org/10.1063/1.4932919.
@article{osti_22492595,
title = {Friction stir processing on high carbon steel U12},
author = {Tarasov, S. Yu., E-mail: tsy@ispms.ru and Rubtsov, V. E., E-mail: rvy@ispms.ru and National Research Tomsk Polytechnic University, Tomsk, 634050 and Melnikov, A. G., E-mail: melnikov-ag@tpu.ru},
abstractNote = {Friction stir processing (FSP) of high carbon steel (U12) samples has been carried out using a milling machine and tools made of cemented tungsten carbide. The FSP tool has been made in the shape of 5×5×1.5 mm. The microstructural characterization of obtained stir zone and heat affected zone has been carried out. Microhardness at the level of 700 MPa has been obtained in the stir zone with microstructure consisting of large grains and cementitte network. This high-level of microhardness is explained by bainitic reaction developing from decarburization of austenitic grains during cementite network formation.},
doi = {10.1063/1.4932919},
url = {https://www.osti.gov/biblio/22492595}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1683,
place = {United States},
year = {Tue Oct 27 00:00:00 EDT 2015},
month = {Tue Oct 27 00:00:00 EDT 2015}
}