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wear-resistant cobalt alloys

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Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006267
EISBN: 978-1-62708-169-6
... Abstract Cobalt is used as an alloying element in alloys for various applications. This article provides a detailed account of the metallurgy of cobalt-base alloys. It focuses on the compositions, properties, and applications of cobalt-base alloys, which include wear-resistant cobalt alloys...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003148
EISBN: 978-1-62708-199-3
... Abstract Cobalt finds its use in various applications owing to its magnetic properties, corrosion resistance, wear resistance, and its strength at elevated temperatures. This article discusses the mining and processing of cobalt and cobalt alloys. It describes the types of cobalt alloys...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001073
EISBN: 978-1-62708-162-7
... Abstract This Article provides a general overview of the physical, corrosion and mechanical properties, alloy compositions, applications, and product forms of cobalt-base alloys as wear-resistant, corrosion-resistant, and/or heat-resistant materials. The discussion is largely focused on the...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006390
EISBN: 978-1-62708-192-4
... Abstract This article focuses on the tribological behavior of group 1, 2, and 3 cobalt-base alloys, namely, carbide-type wear-resistant alloys and laves-type wear-resistant alloys. The behavior includes hardness, yield strength and ductility, and fracture toughness. The article contains a...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003771
EISBN: 978-1-62708-177-1
... applications such as: Permanent and soft magnetic materials Superalloys for creep resistance at high-temperature Hardfacing and wear-resistant alloys Corrosion-resistant alloys High-speed steels, tool steels, and other steels Cobalt-base tool materials (e.g., the matrix of cemented carbides...
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003817
EISBN: 978-1-62708-183-2
... wear-resistant materials (the Stellite alloys) capable of operating in corrosive environments over a wide temperature range. Later in the 20th century, when materials were being sought for aircraft engine applications, the intrinsic strength of the cobalt-chromium system led to the development of...
Series: ASM Handbook
Volume: 6
Publisher: ASM International
Published: 01 January 1993
DOI: 10.31399/asm.hb.v06.a0001430
EISBN: 978-1-62708-173-3
... Corrosion- and Wear-Resistant Cobalt Alloy , Weld. J. , Dec 1991 , p 331 – 337 5. Kateak F.E. , Servi I.D. , and Agarwal J.C. , Nonaerospace Applications: Titanium's Sole Opportunity for Growth , Met. Bull. Mon. , Aug 1991 6. Gerkin J.M. et al. , Titanium...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005669
EISBN: 978-1-62708-198-6
... surfaces. For cobalt-chromium alloys, hard second-phase carbide particles within a cobalt-rich matrix phase promote good wear resistance, with carbide size and distribution determining wear resistance during in vivo use. Carbide size also determines surface finish during manufacture, which, in turn, can...
Book Chapter

Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002123
EISBN: 978-1-62708-188-7
... hardness, cast cobalt alloys are hard in the as-cast condition and cannot be softened or hardened by heat treatment. Tools made of cast cobalt alloys usually are not recommended for light, very fast finishing cuts. Typical wear applications for these alloys include wear strips for belt sanders; dies for...
Series: ASM Handbook
Volume: 24
Publisher: ASM International
Published: 15 June 2020
DOI: 10.31399/asm.hb.v24.a0006573
EISBN: 978-1-62708-290-7
.... , Lee D.Y. , and Kim J.S. , Effect of Molybdenum on the Microstructure and Wear Resistance of Cobalt-Base Stellite Hardfacing Alloys , Surf. Coatings Technol. , Vol 166 , 2003 , p 117 – 126 10.1016/S0257-8972(02)00853-8 7. Khoddamzadeh A. , Liu R. , Liang M. , and...
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
... Abstract This article tabulates the chemical composition of iron-base, titanium-base, and cobalt-base alloys and illustrates the microstructures of these materials. It discusses the surface morphology and chemistry of oxide-film-covered alloys and provides insights into the interaction. The...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005145
EISBN: 978-1-62708-186-3
... forming lubricants nickel alloys piercing shearing spinning tube forming NICKEL AND COBALT ALLOYS are used in a wide range of products and processes where they must resist corrosion and elevated temperatures. These alloys have a wide range of compositions and are often alloyed for specific...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005335
EISBN: 978-1-62708-187-0
... continuous casting gas turbines heat treatment hot isostatic pressing microstructure orthopedic implants phases physical metallurgy crystallography foundry methods argon-oxygen decarburization cobalt alloy castings wear-resistant alloys corrosion-resistant alloys COBALT-BASE ALLOYS have been...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005734
EISBN: 978-1-62708-171-9
... Abstract The use of thermal spray coatings to restore worn surfaces has provided a significant improvement in surface performance due to improved wear resistance. This article discusses the general use of thermal spray coatings in reducing predominant types of wear, namely, abrasive wear...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003162
EISBN: 978-1-62708-199-3
... (including abrasion) in environments that are too corrosive or beyond the service temperature of ferrous alloys. The cobalt-base alloys and bronzes are particularly resistant to galling and to those wear processes involving microfatigue as the degradation mechanism (such as cavitation erosion). The cobalt...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002462
EISBN: 978-1-62708-194-8
.... Antony K.C. , Wear Resistant Cobalt-Base Alloys , J. Met. , Vol 35 , 1983 , p 52 – 60 10.1007/BF03338205 35. Destefani J.D. , Introduction to Titanium and Titanium Alloys , Properties and Selection: Nonferrous Alloys and Special-Purpose Materials , Vol 2 , ASM Handbook , ASM...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006391
EISBN: 978-1-62708-192-4
... 17. Antony K.C. , Wear-Resistant Cobalt-Base Alloys , J. Met. , Feb 1983 , p 52 – 60 18. Morris J. , Macrocrystalline Thermit Process Revealed , Met. Powder Rep. , Vol 54 ( No. 12 ), Dec 1999 , p 22 – 27 10.1016/S0026-0657(00)86724-7 19. Takahashi T...
Book: Machining
Series: ASM Handbook
Volume: 16
Publisher: ASM International
Published: 01 January 1989
DOI: 10.31399/asm.hb.v16.a0002183
EISBN: 978-1-62708-188-7
... retain most of their strength at cutting temperatures, more heat is generated in the shear zone, and greater tool wear occurs for a given cutting speed, than with most other metals. Moreover, because the cutting of heat-resistant alloys requires a larger force (about twice the force for cutting medium...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003792
EISBN: 978-1-62708-177-1
... need substantial wear resistance against polyethylene liners in total knee and hip assemblies ( Fig. 1 ) ( Ref 17 ). Historically, zirconium has not been used to manufacture implant devices due to its inferior mechanical properties when compared to titanium alloys, stainless steels, and cobalt alloys...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003993
EISBN: 978-1-62708-185-6
... superalloys, namely, iron-nickel superalloys, nickel-base alloys, cobalt-base alloys, and powder alloys. The article discusses the microstructural mechanisms during hot deformation and presents processing maps for various superalloys. It concludes with a discussion on heat treatment of wrought heat-resistant...