Full text of "DTIC ADA273665: Preceedings of the ...
Full text of "DTIC ADA273665: Preceedings of the International Congress (12th), Corrosion Control for Low-Cost Reliability, Held in Houston, Texas on September 19 -24, 1993.Volume 4. Oil/Gas/Pipeline" .
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Surfaces | Free Full-Text | Fabrication and ...
Stainless steel is renowned for its wide use as a biomaterial, but its relatively high corrosion rate in physiological environments restricts many of its clinical applications. To overcome the corrosion resistance of stainless steel bio-implants in physiological environments and to improve its osseointegration behavior, we have developed a unique zein/hydroxyapatite (HA) composite coating .
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A Review of Additive Mixed-Electric Discharge Machining ...
Poor corrosion and wear characteristics of the implant material like stainless steel, Co-Cr, and Ti alloys are considered as the root cause of this problem [60–63, 66]. However, formation or deposition of hard carbide layer on the implant surface remained the key remedy to this issue.
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The corrosion scenario in human body: Stainless steel 316L ...
Fernandes, M.H. (1999) Effect of stainless steel corrosion products on in vitro biomineralization. Journal of Biomaterials Applications, 14, 113-168. Costa, M.A. and Fernandes, M.H., (2000) Proliferation/ differentiation of osteoblastic human alveolar bone cell cultures in the presence of stainless steel corrosion products.
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Corrosion resistance and in vitro bioactivity of dense and ...
Aug 01, 2019· Titania coatings were deposited on 316L SS by the spraying method. It was found that the hardness, corrosion resistance and in vitro bioactivity of the titania coatings depends strongly on their particle size and the deposition rate. A small particle size and lower deposition rate promote the formation of a flat and more compact coating, which improves the corrosion resistance and hardness.
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Materials | Free Full-Text | Corrosion of Metallic ...
Because type 316L stainless steel is more corrosion resistant both in vitro and in vivo than type 316, ASTM recommends the former for implant fabrication. Standards of stainless steels include ASTMs F138 (bar and wire) [ 131 ], F139 (sheet and strip) [ 132 ], F899 [ 133 ], F1586 (nitrogen alloyed) [ 134 ] and ISO 5832-1 [ 135 ].
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In vitro evaluation of frictional resistance between ...
ABSTRACT. INTRODUCTION: to compare the in vitro static and dynamic frictional resistance between ceramic brackets and stainless steel wires with and without glass coatings applied by sol-gel method. METHODS: 58 commercial stainless steel orthodontic wires AISI 304 (0.016 x 0.016 inch) were prepared with and without vitreous coating applied by Sol .
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Review—The Use of Localized Electrochemical Techniques for ...
Nov 30, 2019· Ye et al., used submicron SECM probes to study the pitting corrosion of 316L stainless steel in a 0.1M NaCl solution with 1.0 mM ferrocenemethanol. 66 It was determined that the .
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Bio-Data
Zr48Cu36Al8Ag8 on 316L SS specimen had higher corrosion resistance without any localized pitting compared to the crystalline base alloy. 11.2. CSC 0101-12th FYP Project - CSIR- Network Project, New Delhi: Member with Corrosion Group: Corrosion and monitoring structures: Smart sensors and on-line monitoring (MULTIFUN), 2012 - 2017 (Rs. 2.00
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Enhancement of bioactivity of titanium carbonitride ...
Antunes RA, Rodas ACD, Lima NB, Higa HZ, Costa I. Study of the corrosion resistance and in vitro biocompatibility of PVD TiCN-coated AISI 316 L austenitic stainless steel for orthopedic applications. Surface and Coatings Technology. 2010; 205:2074–2081.
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Review—The Use of Localized Electrochemical Techniques for ...
Nov 30, 2019· Ye et al., used submicron SECM probes to study the pitting corrosion of 316L stainless steel in a 0.1M NaCl solution with 1.0 mM ferrocenemethanol. 66 It was determined that the .
Get pricePreparation and characterization of sol–gel derived yttria ...
Coatings of YSZ were obtained on AISI 316L stainless steel with the intent to improve the corrosion resistance and mechanical properties of the substrate in physiological conditions. The corrosion resistance evaluation .
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University of Technology Sydney
Khosroshahi, ME, Valanezhad, A & Tavakoli, J 2004, 'Evaluation of mid-IR laser radiation effect on 316L stainless steel corrosion resistance in physiological saline', Amirkabir (Journal of Science and Technology), vol. 15, no. 58 B, pp. 107-115. View description>>
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Specilization / Research interests
Effects of sintering environment on mechanical properties & corrosion resistance of the powder injection molded 316L stainless steel- PKR 0.5 Million ( Start up Grant HEC) Nov 2013-Sep 2014. .
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Effect of Electrophoretic Deposition Parameters on the ...
May 29, 2015· Cobalt–chromium (Co–Cr)-based alloys have been used extensively as medical implants, but the ion release and the corrosion products can affect their mechanical integrity and .
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ECS Transactions, Volume 43, XVIII Simpósio Brasileiro de ...
The corrosion resistance of the uncoated films is compared with ones coated with shellac and shellac plus HA. The deterioration of the film composed of shellac with hydroxyapatite in saline solution follows the ascending order: AISI 316L steel, titanium, niobium.
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Fabrication and Characterization of Zein/Hydroxyapatite ...
the corrosion resistance of bare 316L stainless steel. Moreover, zein/HA coatings showed strong adhesion with the 316L SS substrate for biomedical applications. Zein/HA developed dense HA crystals upon immersion in simulated body fluid, which confirmed the bone binding ability of the coatings.
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ISO/TR 14232-2:2017(en), Thermal spraying ? Powders ? Part ...
Kuroda S., Fukushima T., Kodama T., Sasaki M., Microstructure and Corrosion Resistance of HVOF Sprayed 316L Stainless Steel and Ni Base Alloy Coatings, Thermal Spray 2000: Surface Engineering via Applied Research (ASM International), pp. 455–462, 316L, Hastelloy C [237]
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S-UTG-023-00_Feb2000 | Corrosion | Stainless Steel
S-UTG-023-00_Feb2000 - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online. Guidelines for Selecting Downhole Tubular Materials for Oil & Gas Production Wells (2000 .
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welding metallurgy and weldability of stainless steels ...
1.2 HISTORY OF STAINLESS STEEL The addition of chromium to steels and its apparent beneficial effect on corrosion resistance is generally attributed to the Frenchman Berthier, who in 1821 developed HISTORY OF STAINLESS STEEL 3 a 1.5 wt% Cr alloy that he recommended for cutlery applications.
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ICEMS - Institute of Materials and Surface Science and ...
Vasconcelos KA, Bocchi N, Simões AM, Pitting Corrosion Resistance of Coloured Oxide Films Grown on Stainless Steel in Sulphuric Acid in the presence and absence of Chromic Acid; J. Braz. Chemical .
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Full text of "DTIC ADA273665: Preceedings of the ...
Full text of "DTIC ADA273665: Preceedings of the International Congress (12th), Corrosion Control for Low-Cost Reliability, Held in Houston, Texas on September 19 -24, 1993.Volume 4. Oil/Gas/Pipeline" .
Get priceSurface treatments for controlling corrosion rate of ...
Sep 08, 2015· Antunes R A, Rodas A C D, Lima N B, Higa O Z and Costa I 2010 Study of the corrosion resistance and in vitro biocompatibility of PVD TiCN-coated AISI 316 L austenitic stainless steel for .
Get priceWytwarzanie ceramicznych powłok biomedycznych metodą zol ...
[114] Pietrzyk B., Gawroński J., Błaszczyk T.: "Effect of carbon interlayer on protective properties of hydroxyapatite coating deposited on 316L stainless steel by sol-gel method," Powder Metallurgy and Metal Ceramics, vol. 49, no. 7-8, 468-473, 2010.
Get priceIndira Gandhi Centre for Atomic - igcar.gov
Corrosion behaviour of carbon steel coated with Zr-based metallic glass Raju, VR:Schneider, F;Schwarz, W;Eckert, J;Gebert, A; Materials And Corrosion, 2002, Vol.53,Iss.2, pp.85-90. Creep rupture life extrapolation of a type 316L(N) stainless steel using multiple heat stress rupture correlation
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Effects of sintering environment on mechanical properties & corrosion resistance of the powder injection molded 316L stainless steel- PKR 0.5 Million ( Start up Grant HEC) Nov 2013-Sep 2014. .
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Stainless Steel in Thermal Desalination and Brine ...
Jul 30, 2019· In terms of mechanical properties and corrosion resistance, the grades of stainless steel are compared. Thus, for each grade, an application area is suggested to minimize the possibility of material failure. Furthermore, this review discusses recent trends in stainless steel corrosion control and anti-corrosion materials and methods.
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LATEST2 - Research Outputs - Publications
Publications "Wear-resistant coatings formed on Zircalloy-2 by plasma electrolytic oxidation in sodium aluminate electrolyte", Yuang-Liang Cheng, Jin-Hu Cao, Zhan-Maei Peng, Q. Wang, E. Matykina, P. Skeldon and G. E. Thompson, Electrochimica Acta, 116, 453-466 (2014).
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Corrosion Studies In Municipal Incinerators
The Group 2 speci- mens included Type 316L stainless steel and three other alloys more resistant to SCC in chloride environments, namely, Inconel 600, Inconel 601, and Incoloy 825. Bent specimens (C-rings) were stressed to a level halfway between the yield stress and the ultimate tensile strength (at the SCC test temperature).
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ECS Transactions, Volume 43, XVIII Simpósio Brasileiro de ...
The corrosion resistance of the uncoated films is compared with ones coated with shellac and shellac plus HA. The deterioration of the film composed of shellac with hydroxyapatite in saline solution follows the ascending order: AISI 316L steel, titanium, niobium.
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On the degradation of porous stainless steel in low and ...
Research on oxidation kinetics of stainless steel traditionally focuses on flat sheet material. Little is known about the oxidation of steel within porous structures or particles of different sizes. In cases where oxidation of porous materials is reported, the data are seldom related to the actual surface area of the material. Instead, the mass change is often reported as a percentage mass ...
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