Results 21 to 30 of about 1,267 (195)
Analysis of Structure Destroyed Metal after Diffusion Heat Treatment [PDF]
, 2003 It was accomplished research of the structure steel which carbonitriding and subsequent heat treatment was exposed for its cause's destruction to discover.
A M Apasov +10 more
core +2 more sources
Journal of Materials Research and Technology, 2020 Low temperature plasma nitrocarburizing processes are widely used surface treatment techniques to improve the surface hardness and wear resistance of stainless steels without loss of their excellent corrosion resistance.
Saeed M. Jafarpour +7 more
doaj +1 more source
Low-temperature Plasma Assisted Thermochemical Treatments of AISI 420 Steel: Comparative Study of Obtained Layers [PDF]
Materials Research, 2015 Formation of metastable C–, N–, or even Formation of metastable C–, N–, or even C/N– expanded phases can be observed for typical non-equilibrium conditions attained at the plasma assisted thermochemical treatments when temperatures relatively low are ...
Cristiano José Scheuer +2 more
doaj +1 more source
The Relationship between Surface and In-Depth Hardness for the Nitrocarburizing Treatment Process
Metals, 2021 The aim of this study is to exhibit the mutual connection between surface and in depth hardness values in the case of surface-treated metal samples with inhomogeneous hardness distribution in the surface layer.
Mihály Réger +5 more
doaj +1 more source
AISI 1005 Steel Plasma Treated by Different Thermochemical Surface Treatments [PDF]
Materials Research, 2016 To modify the surface structure of AISI 1005 steel and its properties without any dimensional loss, different plasma surface treatments were performed at low temperatures (500 ºC) in this study.
Keli Vanessa Salvador Damin +5 more
doaj +1 more source
Metals, 2019 A role of oxi-nitrocarburizing technique for low-carbon steel was intensively evaluated as a means of reducing the problem of corrosion in gas nitrocarburizing, which is a vital disadvantage of gas nitrocarburizing.
Young-Wook Cho +4 more
doaj +1 more source
Metals, 2021 Stainless steel-based WC composite layers fabricated by a laser cladding technique, have strong mechanical strength. However, the wear resistance of WC composite layers is not sufficient for use in severe friction and wear environments, and the corrosion
Shinichiro Adachi +2 more
doaj +1 more source
Journal of Materials Research and Technology, 2019 In this work, we studied the influence of surface roughness produced by sputtering during plasma nitrocarburizing treatments on corrosion resistance of AISI 304 austenitic stainless steel in an aqueous solution of sodium chloride. Plasma nitrocarburizing
Paula Cisquini +5 more
doaj +1 more source
Micro-abrasion resistance of thermochemically treated steels in aqueous solutions: Mechanisms, maps, materials selection [PDF]
, 2008 The area of micro-abrasion is an interesting and relatively recent area in tribo-testing methodologies, where small particles of less than 10 μm are employed between interacting surfaces.
Ariza, E. +4 more
core +1 more source
Wear Properties of TiC‐Reinforced Co50 Composite Coatings from Room Temperature to High Temperature
Advances in Materials Science and Engineering, Volume 2020, Issue 1, 2020., 2020 In this paper, the laser cladding is created by using Co50 powder and TiC mixture, covering a H13 hot‐working steel substrate. The samples are analyzed by the hardness test, XRD, SEM, and friction test to identify the forming phases, microhardness distribution, and wear‐resistant characteristics.
Nga Thi-Hong Pham +2 more
wiley +1 more source