Results 31 to 40 of about 17,132 (311)

Utility of a fretting device working under free displacement [PDF]

, 2009
Relative movements of low amplitudes between two materials in contact are generally reproduced on fretting devices with imposed displacement or imposed tangential force.
Fouvry, Fouvry, Fouvry, Fowkes, G.R. Yantio Njankeu Sabeya, Godet, J. Denape, J.-Y. Paris, Lambert, Lindley, Mohrbacher, Paulin, Proudhon, Ramalho, Sauger, Vincent, Vingsbo, Waterhouse, Williams, Yantio Njankeu, Yantio Njankeu Sabeya   +20 more
core   +4 more sources

Effect of Ion Nitriding on Gear Accuracy

Jixie chuandong, 2023
Nitriding is widely used in the surface strengthening of gears, but there is a lack of research on the distortion and accuracy of gears after nitriding.
Quan Yuyun
doaj  

Structural and Elemental Analysis of Plasma Nitrided Commercially Bure Titanium and Ti-6Al-7Nb alloy [PDF]

Engineering and Technology Journal, 2014
Titanium and Ti – 6Al – 7Nb alloy biomaterials have become relatively popular for surgical implants. Plasma nitriding are commonly used for orthopaedic devices which are subjected to articulation and wear, to increase the surface hardness, and reduce the
Thair Latif Al-zubaydi, Entisar Hatoo, Shahlaa Jomaa   +2 more
doaj   +1 more source

Corrosion behaviour of nitrided ferritic stainless steels for use in solid oxide fuel cell devices

, 2020
Plasma nitriding was applied to ferritic stainless steel substrates to improve their performances as interconnects for solid oxide fuel cell devices. The samples underwent electrical conductivity test and SEM/EDS, TEM/EDS, environmental-SEM analyses. The
Bianco, M., Hong, J., Poitel, S., Steinberger-Wilckens, R., Van herle, J., Wang, Z., Willinger, M., Yang, S.   +7 more
core   +1 more source

The effect of precursor composition and sintering additives on the formation of ß-sialon from Al, Si and Al2O3 powders [PDF]

, 2011
A study was performed to investigate the effect of increasing the Al or Al2O3 precursor content, above the stoichiometric amount, on the formation of β-sialon by pressureless sintering of Al, Si and Al2O3 powders in flowing nitrogen gas.
Ewing, Helen, Yang, S.
core   +1 more source

Effect of Machine Pin-Manufacturing Process Parameters by Plasma Nitriding on Microstructure and Hardness of Working Surfaces

Crystals, 2023
This work concerns two stages of research into plasma nitriding (change of nitriding steel and modification of nitriding parameters). In the first stage, pins obtained from currently used steel were compared with pins made of an alternative material ...
Włodzimierz Dudziński, Daniel Medyński, Paweł Sacher   +2 more
doaj   +1 more source

Performance Testing and Analysis of Synchronous Reluctance Motor Utilizing Dual-phase Magnetic Material [PDF]

, 2017
While interior permanent magnet (1PM) machines have been considered the state-of-the art for traction motors, synchronous reluctance (SynRel) motors with advanced materials can provide a competitive alternative.
Alexander, James P., EL-Refaie, Ayman M., Grace, Kevin, Huh, Kum-kang, Johnson, Frank, Pan, Di, Reddy, Patel B., Tapadia, Nidhishri, Zou, Min   +8 more
core   +2 more sources

XRD and XPS studies of surface MMC layers developed by laser alloying Ti6Al4V using a combination of a dilute nitrogen environment and SiC powder [PDF]

, 2006
Using a continuous-wave CO2 laser, surface engineering of a Ti-6Al-4V alloy through a combined treatment of laser nitriding and SiC preplacement was undertaken.
Baker, T.N., Selamat, M.S., Watson, L.M.
core   +1 more source

Effects of normalizing process and nitriding process on the microstructure, texture, and magnetic properties in low-temperature grain-oriented silicon steel

工程科学学报, 2019
The influences of the normalization parameters and nitriding parameters on the microstructure of normalized samples, the primary recrystallization microstructure, and inhibitors were analyzed by electron backscatter diffraction (EBSD) and scanning ...
LI Xia, YANG Ping, JIA Zhi-wei, ZHANG Hai-li   +3 more
doaj   +1 more source

Low-pressure gas nitriding of AISI 304 austenitic stainless steel: reducing the precipitation of chromium nitrides

Materials Research Express, 2020
In this study, low-pressure gas nitriding (gas pressure of 0.01 MPa) was conducted to produce a thicker nitrided layer with high hardness and anti-corrosive properties on AISI 304 austenitic stainless steel.
Wenzhi Xie, Yunxia Chen, Dazhi Chen, Yang Yang, Chengsong Zhang, Guodong Cui, Yixue Wang   +6 more
doaj   +1 more source