Application of acoustic emission sensor to investigate the frequency of tool wear and plastic deformation in tool condition monitoring
The metal cutting process initiates with the occurrence of plastic deformation of workmaterial
and is followed by tear and removal of material from the workpiece. This process ultimately …
and is followed by tear and removal of material from the workpiece. This process ultimately …
Study on the sintered characteristics and properties of nanostructured WC–15 wt%(Fe–Ni–Co) and WC–15 wt% Co hard metal alloys
SH Chang, MH Chang, KT Huang - Journal of Alloys and Compounds, 2015 - Elsevier
In this work, four different vacuum sintering temperatures (1250° C, 1300° C, 1350° C and
1400° C) were studied to determine the optimal process parameters of nano WC–15 wt%(Fe …
1400° C) were studied to determine the optimal process parameters of nano WC–15 wt%(Fe …
High-temperature mechanical behavior of ultra-coarse cemented carbide with grain strengthening
H Hu, X Liu, J Chen, H Lu, C Liu, H Wang… - Journal of Materials …, 2022 - Elsevier
Ultra-coarse grained cemented carbides are often used under conditions of concurrently
applied stress and high temperature. Improvement of high-temperature mechanical …
applied stress and high temperature. Improvement of high-temperature mechanical …
Distinguishing contributions of metal binder and ceramic phase to mechanical performance of cermets at different temperatures
L Luo, H Lu, X Liu, H Wang, C Liu, M Wang… - Journal of Alloys and …, 2022 - Elsevier
It is crucial to clarify the effects of the ceramic phase, the metal binder, and temperature on
the mechanical properties of WC-Co cermets, as a typical representative of cermet materials …
the mechanical properties of WC-Co cermets, as a typical representative of cermet materials …
Physic-chemical analysis for high-temperature tribology of WC-6Co against Ti–6Al–4V by pin-on-disc method
To study high-temperature tribological behaviors between tools and workpieces plays an
active role in the development of high-speed machining. This original work dedicated to …
active role in the development of high-speed machining. This original work dedicated to …
A comprehensive constitutive equation for the hot deformation of WC-Co
Hot deformation of five microstructurally different sintered WC-Co cemented carbides during
hot compression testing was investigated in the temperature range of 700–1000° C and at …
hot compression testing was investigated in the temperature range of 700–1000° C and at …
Micropillar compression of single crystal tungsten carbide, Part 1: Temperature and orientation dependence of deformation behaviour
Tungsten carbide cobalt hardmetals are commonly used as cutting tools subject to high
operation temperature and pressures, where the mechanical performance of the tungsten …
operation temperature and pressures, where the mechanical performance of the tungsten …
Creep behaviour of WC-12 wt% Co hardmetals with different WC grain sizes tested in uniaxial tensile and compression step-loading tests at 700° C and 800° C
K Maier, T Klünsner, M Krobath, P Pichler… - International Journal of …, 2021 - Elsevier
At elevated temperatures, the material behaviour of WC-Co hardmetals shows differences
under similar loading conditions depending on WC grain size and Co-content. Variations in …
under similar loading conditions depending on WC grain size and Co-content. Variations in …
Study on the properties of WC-10Co alloys adding Cr3C2 powder via various vacuum sintering temperatures
CC Wu, SH Chang, TP Tang, KY Peng… - Journal of Alloys and …, 2016 - Elsevier
The aim of the present research is to determine the optimal process of WC-10Co and WC
(90 wt%)-Co (10-X wt%)-Cr 3 C 2 (X wt%)-cemented alloys, especially as related to their …
(90 wt%)-Co (10-X wt%)-Cr 3 C 2 (X wt%)-cemented alloys, especially as related to their …
Microstructural analysis of wear micromechanisms of WC–6Co cutting tools during high speed dry machining
This original study investigates the damages of WC–6Co uncoated carbide tools during dry
turning of AISI 1045 steel at mean and high speeds. The different wear micromechanisms …
turning of AISI 1045 steel at mean and high speeds. The different wear micromechanisms …