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Published: 01 January 2005
Fig. 5 Electrochemical behavior of C-2000 and B-3 alloys in pure deaerated 20% HCl solution with 0 ppm ferric ions at 25 °C (77 °F). SCE, saturated calomel electrode More
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Published: 01 January 2005
Fig. 6 Electrochemical behavior of C-2000 and B-3 alloys in deaerated 20% HCl solution with 100 ppm ferric ions, at 25 °C (77 °F). Limiting current density, I L ≈10 −4 A/cm 2 . SCE, saturated calomel electrode More
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Published: 01 January 2005
Fig. 7 Electrochemical behavior of C-2000 and B-3 alloys in deaerated 20% HCl solution with 1000 ppm ferric ions at 25 °C (77 °F). Limiting current density, I L ≈ 10 −3 A/cm 2 . SCE, saturated calomel electrode More
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Published: 01 January 2005
Fig. 6 The electrochemical behavior of stainless steel and zirconium. Solid line, common features found in stainless steel; broken line, common features found in zirconium in chloride-free dilute solutions, in chloride-free concentrated solutions, and in chloride-containing solutions. SCE More
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004206
EISBN: 978-1-62708-184-9
.... The article discusses the surface characteristics and electrochemical behavior of metallic biomaterials. It summaries the clinical context for mechanically assisted corrosion and describes mechanically assisted crevice corrosion. There have been several tests developed to investigate aspects of mechanically...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003830
EISBN: 978-1-62708-183-2
... in brass and other alloys, wrought zinc alloys, zinc oxide, and zinc chemicals. It discusses the corrosion and electrochemical behavior of zinc and its alloys in various environments, particularly in atmospheres in which they are most widely used. The article tabulates the corrosion rates of zinc and zinc...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004209
EISBN: 978-1-62708-184-9
..., and implant alloys. The effects of composition and microstructure on the corrosion of each alloy group are also discussed. The article concludes with information on the tarnishing and corrosion behavior of these alloys. corrosion dental alloys microstructure metal alloys wrought wire alloys...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005653
EISBN: 978-1-62708-198-6
.... It reviews the tests developed to investigate the aspects of mechanically assisted corrosion of metallic biomaterials: the scratch test and the in vitro fretting corrosion test. cobalt-base biomedical alloys electrochemical behavior in vitro fretting corrosion test iron-base biomedical alloys...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003629
EISBN: 978-1-62708-182-5
... 5.9 3.1 Conditions are combinations of ores by weight percent. Quartzite, Qz. Pyrrhotite, Po. Pyrite, Py. MBWT, marked ball wear tests. Source: Ref 20 A similar electrochemical behavior is reported on a chalcopyrite (CuFeS 2 ), pyrrhotite (Fe n S n+1 ) and mild steel combination...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003677
EISBN: 978-1-62708-182-5
...-Base Alloys The electrochemical behavior of bare metal surfaces and their repassivation properties are important factors in environmentally assisted cracking (EAC), erosion-corrosion, and tribological applications. With the exception of gold, all metals oxidize reactive in aqueous environments...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004207
EISBN: 978-1-62708-184-9
.... The article illustrates the interfacial structure of a biomaterial surface contacting with the biological environment. It describes the corrosion behavior of stainless steel, cobalt-base alloy, and titanium alloys. The electrochemical methods used for studying metallic biomaterials corrosion are also...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004117
EISBN: 978-1-62708-184-9
... Abstract This article explores the use of the electrochemical and nonelectrochemical techniques for measuring the corrosion behavior of buried metals and the types of probes used. The electrical resistance technique is the main nonelectrochemical technique used for measuring corrosion rate...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003605
EISBN: 978-1-62708-182-5
... Sulfuric Acid , J. Electrochem. Soc. , Vol 125 ( No. 4 ), 1978 , p 524 10.1149/1.2131491 7. Ross T.K. , Wood G.C. , and Mahmud I.J. , The Anodic Behavior of Iron Carbon Alloys in Moving Acid Media , J. Electrochem. Soc. , Vol 113 , 1966 , p 334 10.1149/1.2423957 8...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003607
EISBN: 978-1-62708-182-5
... Abstract This article describes the various factors that affect the extent of corrosion resulting from galvanic coupling. The factors include galvanic series, polarization behavior, and geometric relationship of metals and alloys. The article briefly discusses the various modes of attack...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003600
EISBN: 978-1-62708-182-5
... the electrochemical behavior of copper in 1 M sodium acetate (NaAc) solution at pH 5.8, with and without the presence of BTA ( Ref 21 ). The researchers found that the initial step in the inhibition is the adsorption of BTA onto the copper surface. The copper oxide film is not modified at the early stage...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003620
EISBN: 978-1-62708-182-5
... with dealloying systems. They include: The electrochemical behavior consists of a dealloying critical potential above which the bicontinuous morphologies shown in Fig. 1 develop. The critical potential is dependent on the applied scan rate ( Ref 26 ), electrolyte composition ( Ref 26 ), presence...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001296
EISBN: 978-1-62708-170-2
... Abstract This article focuses on the testing and typical corrosion behavior of coating-substrate systems in aqueous solutions and humid aggressive atmospheres. It includes a short review of the fundamentals of corrosion, followed by a discussion of specific system behavior, electrochemical...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003821
EISBN: 978-1-62708-183-2
... (in the form of ferric chloride) as impurities, because these are commonly encountered within industrial systems, and they markedly affect electrochemical behavior of the alloys, even at parts per million (ppm) levels. The potentiodynamic polarization curves generated for B-3 alloy in these studies...
Series: ASM Handbook
Volume: 13C
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v13c.a0004178
EISBN: 978-1-62708-184-9
... of passivity and corrosion resistance is extended because of the higher alloy content. Like the stainless steels, active and active-passive electrochemical behavior are the modes of corrosion. Resistance is achieved in the passive state. A summary that includes corrosion data is provided in Ref 15 . 20-Type...
Series: ASM Handbook
Volume: 13A
Publisher: ASM International
Published: 01 January 2003
DOI: 10.31399/asm.hb.v13a.a0003715
EISBN: 978-1-62708-182-5
... by diffusion. The potential difference across the electrode/ electrolyte interface: Electrode potentials need to be measured to evaluate the corrosion behavior of a metal (this is true for both the thermodynamics and the kinetics of corrosion). Potential measurements require the use of reference...