Results 261 to 270 of about 8,238,647 (329)
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Electron Beam Surface Hardening
Biuletyn Instytutu Spawalnictwa, 2013Abstract Electron beam hardening (EBH), with some special characteristics in comparison to other heat treatment technologies, allows beam deflection frequencies of up to 100 kHz. This article illustrates the principles of different thermal electron beam technologies, including beam-deflection, continuous EB interaction, EB flash, as well
Rolf Zenker, Anja Buchwalder
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Laminar plasma jet surface hardening of P20 mold steel: Analysis on the wear and corrosion behaviors
, 2021Insight into the effects of the laminar plasma jet (LPJ) surface hardening on the wear and corrosion behaviors of P20 mold steel is critical for seeking an effective way to improve the service life of the injection mold.
Deping Guo +4 more
semanticscholar +1 more source
CIRP Annals, 2008
Abstract Cold surface hardening merges the properties of specially heat-treated high-alloyed steels with structural changes induced by mechanical processes such as deep rolling. Compared to conventional transformation-induced plasticity- (TRIP-) steels these materials show noticeably better machinability because the generated austenitic structure is ...
E. Brinksmeier, M. Garbrecht, D. Meyer
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Abstract Cold surface hardening merges the properties of specially heat-treated high-alloyed steels with structural changes induced by mechanical processes such as deep rolling. Compared to conventional transformation-induced plasticity- (TRIP-) steels these materials show noticeably better machinability because the generated austenitic structure is ...
E. Brinksmeier, M. Garbrecht, D. Meyer
openaire +1 more source
Optik (Stuttgart), 2020
In this research, laser surface hardening of AISI 410 was carried out by a high power diode laser based on Response Surface Method (RSM). Laser power, scanning speed, and focal plane position were evaluated as input process changeable while geometry ...
M. Moradi, H. Arabi, M. Shamsborhan
semanticscholar +1 more source
In this research, laser surface hardening of AISI 410 was carried out by a high power diode laser based on Response Surface Method (RSM). Laser power, scanning speed, and focal plane position were evaluated as input process changeable while geometry ...
M. Moradi, H. Arabi, M. Shamsborhan
semanticscholar +1 more source
, 2020
Hardness, microstructure and residual stresses induced on the engineered steel surface have a significant effect on the manufacturing process and the life time of the components.
E. Anusha, A. Kumar, S. M. Shariff
semanticscholar +1 more source
Hardness, microstructure and residual stresses induced on the engineered steel surface have a significant effect on the manufacturing process and the life time of the components.
E. Anusha, A. Kumar, S. M. Shariff
semanticscholar +1 more source
High power diode laser surface hardening of AISI 4130; statistical modelling and optimization
Optics and Laser Technology, 2019Laser surface hardening of AISI 4130 carbon steel was conducted with a high power diode laser using Response Surface Methodology. Scanning speed, laser power and focal plane position were considered as the input process variables and cross sectional ...
M. Moradi, M. Karamimoghadam
semanticscholar +1 more source
, 2020
Insight into the mechanism of laminar plasma jet (LPJ) surface hardening is critical for the controllable preparation of ideal hardened layer to improve the wear and fatigue resistance of U75V rail steel.
D. Guo +6 more
semanticscholar +1 more source
Insight into the mechanism of laminar plasma jet (LPJ) surface hardening is critical for the controllable preparation of ideal hardened layer to improve the wear and fatigue resistance of U75V rail steel.
D. Guo +6 more
semanticscholar +1 more source