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orthopedic implants

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Published: 01 March 2002
Fig. 7.11 Sketch showing location and shape of some conventional orthopedic implants made of P/M cobalt-base superalloys More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.t59300363
EISBN: 978-1-62708-323-2
... Abstract The chapter covers various aspects of biotribology in the context of dental care, orthopedic implants, haptics, eyewear, and stents and fixation devices. It also addresses the issue of biocompatibility and the effects of friction and contact pressure on skin. bioapplications...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280117
EISBN: 978-1-62708-267-9
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270005
EISBN: 978-1-62708-301-0
.... It was recommended that rigorous investment casting procedures be adopted for casting orthopedic implants as in the case of aerospace components ( Ref 8 ). Fig. 2.9 Hip prosthesis failed in the microweld region. Source: Ref 8 . With kind permission of Chapman and Hall Limited Example: Machining Defect...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060073
EISBN: 978-1-62708-261-7
.... It is the strength-to-weight ratio that makes titanium alloys desirable for aircraft and spacecraft applications. Because of its natural corrosion resistance, titanium is also used in the chemical process industry and for orthopedic implants. Iridium, Rhodium, Palladium, and Platinum Iridium, rhodium...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350095
EISBN: 978-1-62708-315-7
.... The chapter also covers ion implantation and laser alloying. anodizing conversion coating diffusion coating pack cementation SURFACE TREATMENTS that change the surface chemistry of a metal or alloy, but that do not involve intentional buildup or increase in part dimension, include...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240547
EISBN: 978-1-62708-251-8
... approximately 10% elongation and 46% reduction in area. The alloys exhibit good strength and ductility at elevated temperatures as well. Because of their biocompatibility, nonmagnetic Co-Cr-Mo alloys, such as Co-28.5Cr-6Mo (ASTM F75 and F799), have been used for orthopedic implants. When made by investment...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060315
EISBN: 978-1-62708-261-7
... Magnetostrictive alloys Special expansion and constant modulus alloys Biocompatible materials for use as orthopedic implants or dental materials The predominant applications of cobalt-base alloys are for wear resistance, high-temperature strength, corrosion resistance, or biomedical implants...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740325
EISBN: 978-1-62708-308-9
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910427
EISBN: 978-1-62708-250-1
... Surgical implant F 746 Critical pitting potential (potentiostatic) G 5 Crevice corrosion Multi-crevice washer/process solutions G 48 Intergranular corrosion Electrolytic oxalic acid screening A 262 Nitric acid (Huey test) A 262 Ferric sulfate-sulfuric acid (Streicher test) A 262...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480331
EISBN: 978-1-62708-318-8
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480161
EISBN: 978-1-62708-318-8
... at acceptable levels. Therefore, fatigue-critical cast parts are always HIPed, regardless of whether they are for airframe components, engine parts, or orthopedic surgical body implants. Some casting houses do not HIP all products unless specified by the user, because for many marine or chemical process...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2000
DOI: 10.31399/asm.tb.fec.t65940001
EISBN: 978-1-62708-302-7
... combustion gases Corrosion of metallic surgical implant materials used in orthopedic, cardiovascular, and dental devices resulting in the release of metal ions to tissues, and degradation of the physical properties of polymeric implant materials due to interactions with tissue fluids and/or blood...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910237
EISBN: 978-1-62708-250-1
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2001
DOI: 10.31399/asm.tb.secwr.t68350043
EISBN: 978-1-62708-315-7
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060333
EISBN: 978-1-62708-261-7
... when used in vivo as orthopedic implants. Hardening mechanisms for cobalt alloys involve solid-solution strengthening, work hardening, or solution treating and aging. The wear-resistant cobalt alloys, for example, are essentially Co-Cr-W-C quaternaries with chromium providing strength and corrosion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480113
EISBN: 978-1-62708-318-8
Series: ASM Technical Books
Publisher: ASM International
Published: 31 December 2020
DOI: 10.31399/asm.tb.phtbp.t59310351
EISBN: 978-1-62708-326-3
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2021
DOI: 10.31399/asm.tb.tpsfwea.9781627083232
EISBN: 978-1-62708-323-2
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240563
EISBN: 978-1-62708-251-8
... of mechanical strength and resistance to surface degradation. Superalloys have been used in aircraft, industrial, and marine gas turbines, nuclear reactors, aircraft skins, spacecraft structures, petrochemical production, orthopedic and dental prostheses, and environmental protection applications. Today’s...