| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Polese, C.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (9/9 displayed)
- 2020Roughing, semi-finishing and finishing of laser surface modified nickel bonded NbC and WC inserts for grey cast iron (GCI) face-millingcitations
- 2020High-temperature sliding wear, elastic modulus and transverse rupture strength of Ni bonded NbC and WC cermetscitations
- 2018Microstructure, mechanical and machining properties of LPS and SPS NbC cemented carbides for face-milling of grey cast ironcitations
- 2018Wear and Mechanical properties of spark plasma and liquid phase sintered WC and NbC based cemented carbide inserts
- 2016Wear investigation of NbC inserts during face-milling of grey cast iron
- 2016Face-milling of grey cast iron (BS 1452) using WC-based and NbC-based cutting tools
- 2016NbC: A machining alternative for dry and MQL face-milling of grey cast rion (GCI)
- 2013Experimental and analytical assessment of fatigue and crack propagation in cold worked open hole specimenscitations
- 2011Fatigue Crack Growth in Stiffened Panels, Integrally Machined or Welded (LBW or FSW): the DaToN Project Common Testing Program
Places of action
| Organizations | Location | People |
|---|
article
High-temperature sliding wear, elastic modulus and transverse rupture strength of Ni bonded NbC and WC cermets
Abstract
The effects of rapid pulse electric current sintering (PECS), substitution of WC by NbC and Co by Ni, and carbide additives (TiC and Mo2C) on the microstructure, elastic modulus, B3B transverse rupture strength (TRS) and high temperature sliding wear on WC-Co, WC-Ni, NbC-Co and NbC-Ni cermets were studied. High temperature sliding wear tests were carried out using a ball-on-disk tribometer, with a 10 N force, at a sliding speed of 1.34 m/s for 0.8 km (10 min) and 2.4 km (30 min), using 100Cr6 (AISI 52100) steel balls at 400 °C and 0% humidity. Additions of TiC and Mo2C to NbC-12Ni improved the sliding wear resistance, with TiC having the greater effect, reducing the sample wear rate by over 30% from 15.1×10−6mm3/N·m to 9.4×10−6mm3/N·m after sliding distance of 2.4 km. Generally, the LPS samples had lower wear volumes than the corresponding SPS samples, due to higher K1c and TRS.