... to and in shallow seawater sometimes exceeding, that of rolled steel. In contrast, heat treatment at 1100 °C decreased resistance owing to phase boundary alterations and destabilized passive films. Mott–Schottky and XPS data further confirmed that passive films on L-PBF samples remained relatively robust, whereas...

...Mohammadreza Rahimi; Rouhollah Mehdinavaz Aghdam; Mahmoud Heydarzadeh Sohi; Ali Hossein Rezayan; Maryam Ettelaei Purpose This paper aims to investigate the impact of anodizing time and heat treatment on morphology, phase and corrosion resistance of formed coating. To characterize the anodic oxide...

...-weld heat treatment Type Parameters of heat treatment 1 As-welded 2 Aged at 225°C for 12 h (aged treated) 3 Solution treated at 430°C for 4 h and quenched into hot water at above 70°C then aged at 225°C for 18 h (solution + ageing treated) The specimens...

... NaCl solutions with concentrations of 0, 0.5, 3.5 and 5.5 per cent were selected. Samples were subjected to pre-heat treatment (annealing at 300 °C and solution treatment at 540 °C) and cryorolling up to 30 per cent reduction before undergoing corrosion tests. The corrosion behaviour of the samples...

...Luis Ricardo Jacobo; Rafael Garcia; Victor Hugo Lopez; Antonio Contreras Purpose The purpose of this paper is to study the effect of heat treatment (HT) applied to an API X60 steel in corrosion resistance and stress corrosion cracking (SCC) susceptibility through slow strain rate tests (SSRT...

...Mohsen Shabanlo; Reza Amini Najafabadi; Amirhossein Meysami Purpose This study aims to investigate the effect of post heat treatment on mechanical properties of NiCrBSi coatings, which were applied on 316L stainless steel using high-velocity oxygen-fuel (HVOF) and flame spray techniques. Design...

... was made of the effects of heat treatment; two‐stage stressing u‐bent, metallography, scanning electron microscopy, energy dispersive spectroscopy were employed. Findings The results showed that the T6 heat treatment formed some very fine transgranular and coarse intergranular precipitates containing...

... 2010 Corrosion Strength of materials Heat treatment Severe plastic deformation (SPD) and cryorolling are considered as potential processing methods for developing bulk ultra fine grain high‐strength materials (Tsuji et al., 2002 ; Saito et al., 1999 ; Valiev et...

...Qi Gongtai; Qiu Yubin Purpose The purpose of this paper is to consider the effect of heat treatment on alloying element distribution and the electrochemical properties of Al‐5Zn‐0.03In anodes. Design/methodology/approach The Al‐5Zn‐0.03In alloy anodes are treated at 510°C for 10 h, then cooled...

... with pits that exposed the underlying steel surface. This incomplete wetting suggests incomplete oxide reduction. © Emerald Group Publishing Limited 2008 Coatings technology Steel Surface treatment Hydrogen Heat treatment When steel wire, strip, and tube products are annealed...

... further research on stainless steel, the corrosion behaviour of which can be controlled already by heat treatment. Mojca Slemnik can be contacted at: mojca.slemnik@uni‐mb.si © Emerald Group Publishing Limited 2008 In earlier work by this group, stainless steel X20Cr13 was exposed to heat...

... © Emerald Group Publishing Limited 2006 --> Heat treatment Thermal efficiency Conferences 24th ASM Heat Treating Society Conference and Exposition (HT 2007) Event Overview Keywords: Heat treatment, Thermal efficiency, Conferences The Heat Treating Society of ASM...

... Keywords: Heat treatment The new second edition has been extensively updated and revised by Jon L. Dossett, who has more than 40 years of experience in heat treating operations and management. The update adds important information about new processes and process control techniques...

... © MCB UP Limited 2003 --> Heat treatment Standards Paulo compliant with new DaimlerChrysler heat treating requirements Keywords: Heat treatment, Standards The Murfreesboro, TN facility of Paulo Products Company has successfully achieved all necessary requirements...

... © MCB UP Limited 2002 --> Alloys Heat treatment "The alloy guide" Keywords: Alloys, Heat treatment US-based Rolled Alloys, an international supplier of heat-resistant,corrosion-resistant, and high temperature speciality alloy products, announces the first-time...

... © MCB UP Limited 2002 --> Investment Heat treatment Production Keywords: Investment, Heat treatment, Production It is reported that investment in new heat treatment facilities and finishing line equipment at its manufacturing plant in Sandviken, Sweden has enabled...

...M. Siluvai Michael; S. Radhakrishna The corrosion performance of zinc deposits when alloyed with d‐metals like nickel and cobalt was evaluated with special reference to heat treatment effects by conventional electrochemical methods such as potential‐time measurement and EIS. Immersion tests were...