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Investigation of the mechanical properties and cutting performance of cBN-based cutting tools with Cr3C2 binder phase.

Slipchenko, Kateryna LU ; Petrusha, Igor ; Turkevich, Vladimir LU ; Johansson, Jakob LU ; Bushlya, Volodymyr LU and Ståhl, Jan Eric LU (2018) 51st CIRP Conference on Manufacturing Systems, CIRP CMS 2018 In Procedia CIRP 72. p.1433-1438
Abstract

In order to investigate new materials for metal cutting applications, cubic boron nitride, cutting tools with different amounts of binder phase were sintered in HPHT toroid type apparatus under 7.7 GPa and in temperature range of 1450-2450°C. Initial mixtures of three composition were chosen with 50, 60, 65 vol. % of cBN, 5 vol. % of Al was added to mixture to prevent oxidation. Phase composition, microstructure, elastic properties, hardness, fracture toughness and cutting performance were investigated. The highest value of the mechanical properties and tool life demonstrated samples sintered in temperature range 1850-2150 °C.

Please use this url to cite or link to this publication:
author
; ; ; ; and
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
binder, cBN, chromium carbide, cutting, HPHR, sintering, wear
host publication
Procedia CIRP
series title
Procedia CIRP
volume
72
pages
6 pages
conference name
51st CIRP Conference on Manufacturing Systems, CIRP CMS 2018
conference location
Stockholm, Sweden
conference dates
2018-05-16 - 2018-05-18
external identifiers
  • scopus:85049589045
ISSN
2212-8271
DOI
10.1016/j.procir.2018.03.180
project
Flintstone2020
language
English
LU publication?
yes
id
018e9170-bd8c-4c7e-9d50-c2dff6fd2da2
date added to LUP
2018-07-26 11:17:32
date last changed
2020-09-23 07:08:48
@inproceedings{018e9170-bd8c-4c7e-9d50-c2dff6fd2da2,
  abstract     = {<p>In order to investigate new materials for metal cutting applications, cubic boron nitride, cutting tools with different amounts of binder phase were sintered in HPHT toroid type apparatus under 7.7 GPa and in temperature range of 1450-2450°C. Initial mixtures of three composition were chosen with 50, 60, 65 vol. % of cBN, 5 vol. % of Al was added to mixture to prevent oxidation. Phase composition, microstructure, elastic properties, hardness, fracture toughness and cutting performance were investigated. The highest value of the mechanical properties and tool life demonstrated samples sintered in temperature range 1850-2150 °C.</p>},
  author       = {Slipchenko, Kateryna and Petrusha, Igor and Turkevich, Vladimir and Johansson, Jakob and Bushlya, Volodymyr and Ståhl, Jan Eric},
  booktitle    = {Procedia CIRP},
  issn         = {2212-8271},
  language     = {eng},
  month        = {01},
  pages        = {1433--1438},
  series       = {Procedia CIRP},
  title        = {Investigation of the mechanical properties and cutting performance of cBN-based cutting tools with Cr<sub>3</sub>C<sub>2</sub> binder phase.},
  url          = {https://lup.lub.lu.se/search/ws/files/61985975/Investigation_of_the_mechanical_properties_and_cutting_performance_of_cBNbased_submitted_manuscript.pdf},
  doi          = {10.1016/j.procir.2018.03.180},
  volume       = {72},
  year         = {2018},
}