Results 21 to 30 of about 92,712 (315)
Electrodeposition of Graphene Oxide Modified Composite Coatings Based on Nickel-Chromium Alloy
Crystals, 2021 Composite electrochemical coatings (CECs) based on nickel-chromium alloy and modified with multilayer graphene oxide (GO) were obtained. The electrodeposition process of these coatings was studied in the potentiodynamic mode.
Vitaly Tseluikin +4 more
doaj +1 more source
OPTIMIZATION OF WEAR RESISTANCE AND AMORPHOUS CONTENT FOR FECRMOCB-MG COMPOSITE BY USING FUZZY LOGIC CONTROL SYSTEM [PDF]
Journal of the Egyptian Society of Tribology, 2021 Titanium alloy (Ti6Al4V), stainless steel, and cobalt chromium alloy (CoCr) are biomaterials used biomedical implants with limited acceptable biocompatibility because their low wear resistance.
M. A. Lashin Maha +3 more
doaj +1 more source
An investigation into cracking in nickel-base superalloy repair welds [PDF]
, 2010 The nickel-base superalloy Rene 80 is considered very susceptible to liquation and strain-age cracking. Material in the solutionised condition is welded using the Cold Metal Transfer, or CMT process (with ductile filler alloy) and autogenously using a
Colegrove, Paul A. +3 more
core +1 more source
Influence of oxide films on primary water stress corrosion cracking initiation of alloy 600 [PDF]
, 2006 In the present study alloy 600 was tested in simulated pressurised water reactor (PWR) primary water, at 360 °C, under an hydrogen partial pressure of 30 kPa. These testing conditions correspond to the maximum sensitivity of alloy 600 to crack initiation.
Panter, J. +6 more
core +1 more source
The Role of Surface in Hydride Formation Processes
East European Journal of Physics, 2023 Several LaNi5-based hydrogen storage alloys were studied using secondary ion mass spectrometry (SIMS) technique. Ar+ ions with the energy of 10 - 18 keV were used as primary ions.
Viktor O. Litvinov +3 more
doaj +1 more source
Electron Microscopy Characterization of Ni-Cr-B-Si-C Laser Deposited Coatings [PDF]
, 2013 During laser deposition of Ni-Cr-B-Si-C alloys with high amounts of Cr and B, various microstructures and phases can be generated from the same chemical composition that results in heterogeneous properties in the clad layer.
Ocelik, V. +8 more
core +1 more source
Materials Research Express, 2021 Grain boundary engineering (GBE) by appropriate deformation and heat treatment processes was applied to nickel-based alloy 825 due to its excellent corrosion resistance.
Zhou Fan +5 more
doaj +1 more source
Structure and thermomechanics of selective laser melted nickel-titanium [PDF]
, 2015 NiTi has been established for applications in load-bearing implants due to its mechanical properties, which mimic the characteristics of bone better than any other known biocompatible metal or metallic alloy.
Bormann, Anna Therese
core +1 more source
, 2023 Nuclear power plant steam generator (SG) tubes contain nickel as the main alloying element and there is concern about their corrosion. We optimized models for calculating the high-temperature and high-pressure thermodynamic properties of common nuclear ...
Edouard, Asselin +2 more
core +1 more source
SUPERALLOYS: AN INTRODUCTION WITH THERMAL ANALYSIS
Journal of Fundamental and Applied Sciences, 2015 Nickel based superalloys are commonly used materials in the aero industry and more specifically in the hot section of aero engines. These nickel and nickel iron based superalloys are precipitation strengthened alloys with a face centered cubic gamma ...
S. S. Raza
doaj +1 more source