Results 31 to 40 of about 487 (178)

The Synchrotron Radiation for Steel Research

Advances in Materials Science and Engineering, Volume 2016, Issue 1, 2016., 2016
The synchrotron X‐ray radiation is a great tool in materials characterization with several advantageous features. The high intensity allows clear interaction signals and high energy of X‐ray yields higher sampling volume. The samples do not need extra preparation and the microstructure is therefore not affected. With the tunability of the X‐ray energy,
Piyada Suwanpinij, Hongchao Kou
wiley   +1 more source

Effects of profile errors on lubrication performance of helical gears [PDF]

, 2017
Analysis of the elastohydrodynamic lubrication (EHL) of gears generally assumes that the tooth flanks are smooth surfaces. There is considerable interest in establishing the extent to which smooth surface analyses are distorted by the presence of surface
Clarke, A., Evans, H.P., Frazer, R., Jamali, H.U., Sharif, K.J., Shaw, B.   +5 more
core   +2 more sources

Corrosion of MgO-C with Magnesium Aluminate Spinel Addition in A Steel Casting Simulator

Ceramics, 2020
For more than 20 years, the sidewalls and bottom of steel ladles have been lined with carbon-bonded magnesia (MgO-C) and magnesia-alumina bricks (MAC). The alumina raw materials react with magnesia forming a spinel, which decreases open porosity and slag
Steffen Dudczig, Gert Schmidt, Christos G. Aneziris, Christoph Wöhrmeyer, Christopher Parr, Patrick Gehre   +5 more
doaj   +1 more source

Multidimensional Tensor-Based Inductive Thermography With Multiple Physical Fields for Offshore Wind Turbine Gear Inspection [PDF]

, 2016
Condition monitoring (CM), fault diagnosis (FD), and nondestructive testing (NDT) are currently considered crucial means to increase the reliability and availability of wind turbines. Many research works have focused on CM and FD for different components
Gao, Bin, He, Yunze, Hu, Yihua, Liu, Jia, Woo, Wai Lok, Yun Tian, Gui   +5 more
core   +1 more source

Very High Cycle Fatigue Properties of 18CrNiMo7-6 Carburized Steel with Gradient Hardness Distribution [PDF]

Coatings, 2021
As research of the high cycle fatigue of carburized gear steel could not meet the status quo of longer and longer service lives, research of very high cycle fatigue (VHCF) performance has become the focus of current research. The VHCF properties of case-hardening steel 18CrNiMo7-6 after being carburized with gradient hardness distribution were ...
Shaopeng Yang, Peifeng Cheng, Fangzhong Hu, Wenchao Yu, Chi Zhang, Kaizhong Wang, Maoqiu Wang   +6 more
openaire   +1 more source

Journal bearing lubrication status identication with acoustic emission measurements and data clustering [PDF]

, 2023
Les techniques de Machine Learning at de Data Analytics permettent une reconnaissance demandant de ressources informatiques peu co^uteuse en temps de calcul. Dans cette etude, c'est la methode "mean-shift clustering" qui a ete applique.
Junttila, Jukka, Ronkainen, Helena, Tervo, Jyrki   +2 more
core  

Loading capacity of POM gear under oil lubrication

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2022
As one of the most common polymer materials, POM gear has been widely applied in automatic transmission boxes, intelligent house devices, etc. Though the mechanical properties of POM material have been extensively studied, the loading capacity and ...
Bingbing ZHONG, Hailan SONG, Huaiju LIU, Peitang WEI, Zehua LU   +4 more
doaj   +1 more source

Correlative cross-sectional characterization of nitrided, carburized and shot-peened steels: synchrotron micro-X-ray diffraction analysis of stress, microstructure and phase gradients

Journal of Materials Research and Technology, 2021
Mechanical properties of case modified steels depend decisively on the near-surface gradients of residual stresses, microstructures, phases and chemical composition, which are generated by the empirically well-established case-hardening techniques ...
S.C. Bodner, M. Meindlhumer, T. Ziegelwanger, H. Winklmayr, T. Hatzenbichler, C. Schindelbacher, B. Sartory, M. Krobath, W. Ecker, N. Schell, J. Keckes   +10 more
doaj   +1 more source

Growth of Subsurface Fatigue Fractures in Large‐Size Bevel Gears

Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 2, Page 640-652, February 2026.
ABSTRACT Large‐size bevel gears are commonly used in marine industry for the applications of propulsion, such as azimuth thrusters. The gears are typically designed for specific use, as they are directly transferring power from one component to another.
Erkka Pentti Kasper Virtanen, Stephan Ándre Böhme, Gabor Szanti, Mikko Samuli Kanerva, Auezhan Amanov   +4 more
wiley   +1 more source

Finite Element Analysis of Effect of Double Shot Peening on Residual Stresses of 18CrNiMo7-6 Gear Steel

Jixie chuandong, 2023
Addressing the issue of unequal distribution of residual compressive stress and high surface roughness that occurs on gears after shot peening treatment, this research examined the impact of double shot peening technology on the surface integrity of ...
Wang Zhen, Sun Hao, Wang Guohao
doaj