Results 11 to 20 of about 5,663 (208)
Influence of Process Parameters on Ceroxide Formation in Low-Carbon Steels [PDF]
, 2017 Ceroxides are surface defects caused by a mold-metal reaction during the casting process of steels. This type of defect may affect a large area, but it is located only on the skin of the parts.
CARTON, Jean-François +3 more
core +5 more sources
Metals, 2020 In the present study, the mechanism of improving HAZ toughness of steel plate with Mg deoxidation after the simulated welding with the heat input of 400 kJ/cm was investigated through in situ observation, characterization with SEM-EDS and TEM-EDS, and ...
Longyun Xu +3 more
doaj +1 more source
Modification of Non-Metallic Inclusions by Rare-Earth Elements in Microalloyed Steels [PDF]
, 2012 The modification of the chemical composition of non-metallic inclusions by rare-earth elements in the new-developed microalloyed steels was discussed in the paper.
A. Grajcar, M. Opiela
core +2 more sources
Control of Ds Inclusions in GCr15 Bearing Steel Based on Non-aluminum Deoxidation Process
Teshugang, 2022 At present,the oxygen content in bearing steel has been controlled at a very low level,and Ds inclusions have become one of the main factors affecting its quality stability.In order to solve this problem,a non-aluminum deoxygenation process is proposed ...
王仲亮 +4 more
doaj
Transformation of the Three-Phase Interlines During the Electrochemical Deoxidation of TiO2
International Journal of Electrochemical Science, 2018 The deoxidation of TiO2 cathode in molten CaCl2 was studied at 900 °C and under 3.2 V for different time periods. Materials were characterized before and after electrolysis by scanning electron microscopy, X-ray energy dispersive spectroscopy, and X-ray ...
Pingsheng Lai +5 more
doaj +1 more source
Grain Refinement of Deoxidized Copper [PDF]
Metallurgical and Materials Transactions A, 2016 Abstract This study reports the current status of grain refinement of copper accompanied in particular by a critical appraisal of grain refinement of phosphorus-deoxidized, high residual P (DHP) copper microalloyed with 150 ppm Ag. Some deviations exist in terms of the growth restriction factor (Q) framework, on the basis of empirical ...
Balart, MJ, Patel, JB, Gao, F, Fan, Z
openaire +3 more sources
Evaluation of the effect of deoxidation methods on changes in the redox potential and activity of oxidative enzymes in Sauvignon Blanc and Chardonnay grape wines [PDF]
BIO Web of ConferencesThis paper presents studies to evaluate the effectiveness of various methods of deoxidation for dry white wines obtained from Sauvignon Blanc and Chardonnay grapes. The study used the classical method of deoxidation as a control.
Koshevaya Violetta +4 more
doaj +1 more source
Mechanical characterization and comparison of different NiTi/silicone rubber interfaces [PDF]
, 2014 International audienceThis paper investigates the effects of different surface treatments on the mechanical resistance of interface between wires of NiTi shape memory alloy and silicone rubber.
Chagnon, Grégory +7 more
core +3 more sources
The effects of deoxidation practice on the quality of thin foil low-carbon steel [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2017 In converter steelmaking of AISI 1006 steel for thin foil products, two tapping practices are used with respect to deoxidation: silicon and manganese additions during tapping and aluminum deoxidation after complete tapping (“semikilled practice”)
Pereira Batista R. +2 more
doaj +1 more source
MetalsAt the steelmaking temperature, carbon has a strong deoxidation ability. Under the vacuum condition, its deoxidation ability can be further improved, and it can become a stronger deoxidation element than aluminum.
Fang Gao, Yanping Bao
doaj +1 more source