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tungsten carbide-cobalt

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Published: 01 January 1994
Fig. 13 Microstructure of a detonation gun deposited tungsten carbide/cobalt cermet coating. (a) As-polished. (b) Etched More
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Published: 01 August 2013
Fig. 1 Plasma-sprayed tungsten carbide/cobalt coating in as-received condition. Original magnification: 200× More
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Published: 01 August 2013
Fig. 2 Plasma-sprayed tungsten carbide/cobalt coating shown in Fig. 1 after repreparing (regrinding and repolishing). Original magnification: 200× More
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Published: 01 August 2013
Fig. 3 Plasma-sprayed tungsten carbide/cobalt coating shown in Fig. 2 after second regrind/repolish. Original magnification: 200× More
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Published: 01 August 2013
Fig. 4 High-energy plasma-sprayed tungsten carbide/cobalt coating prepared similarly to the coating shown in Fig. 2 . Original magnification: 200× More
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Published: 01 August 2013
Fig. 5 High-energy plasma-sprayed tungsten carbide/cobalt coating prepared similarly to the coating shown in Fig. 3 . Original nification: 200× More
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Published: 01 August 2013
Fig. 6 High-velocity oxyfuel-sprayed tungsten carbide/cobalt coating prepared similarly to the coating shown in Fig. 2 . Original magnification: 200× More
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Published: 01 August 2013
Fig. 7 High-velocity oxyfuel-sprayed tungsten carbide/cobalt coating prepared similarly to the coating shown in Fig. 3 . Original magnification: 200× More
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Published: 01 August 2013
Fig. 16 Edge rounding of tungsten carbide/cobalt coating. Original magnification: 200× More
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Published: 01 August 2013
Fig. 38 Tungsten carbide/cobalt coating prepared with high-napped cloth, diamond abrasive, and water-based lubricant. Original magnification: 200× More
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Published: 01 August 2013
Fig. 39 Tungsten carbide/cobalt coating prepared with high-napped cloth, diamond abrasive, and oil-based lubricant. Original magnification: 200× More
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Published: 01 August 2013
Fig. 40 Fine tungsten carbide/cobalt coating prepared using diamond. Original magnification: 200× More
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Published: 01 August 2013
Fig. 41 Fine tungsten carbide/cobalt coating prepared using colloidal silica. Original magnification: 200× More
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Published: 01 August 2013
Fig. 42 Coarse tungsten carbide/cobalt coating polished with 1 μm polycrystalline water-based diamond suspension on a napless cloth for long times (>15 min) at 150 rpm, 35 kPa (5 psi) per 32 mm (1 1 4 in.) mount. Original magnification: 200× More
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Published: 01 August 2013
Fig. 43 Fine tungsten carbide/cobalt coating polished with 1 μm diamond suspension on a napless cloth at 150 rpm, 35 kPa (5 psi) per 32 mm (1 1 4 in.) mount for 2 min. Note that the apparent pores are associated with carbide or near-carbide fracturing. Original magnification: 500× More
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Published: 01 August 2013
Fig. 5 (a) High-velocity oxyfuel spraying of tungsten carbide/cobalt-chromium coating (WC/10Co4Cr) onto calendaring roll. Source: Ref 6 . (b) Typical finished roll after grinding and polishing. Used with permission of Sulzer Metco (U.S.) Inc. More
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Published: 30 September 2015
Fig. 1 Isotropic distribution of tungsten carbide (WC) and cobalt in (a) high-cobalt and (b) low-cobalt cemented carbide. (c) Microstructure of a cemented carbide with cubic carbides. (d) Fracture cross section of binderless nanograined carbide. SEM micrographs (a) and (b) courtesy of Jun Guo More
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003152
EISBN: 978-1-62708-199-3
... the manufacture, composition, classifications, and physical and mechanical properties of cemented carbides. It describes the application of hard coatings to cemented carbides by physical or chemical vapor deposition (PVD or CVD). Tungsten carbide-cobalt alloys, submicron tungsten carbide-cobalt alloys, and alloys...
Series: ASM Handbook
Volume: 18
Publisher: ASM International
Published: 31 December 2017
DOI: 10.31399/asm.hb.v18.a0006418
EISBN: 978-1-62708-192-4
... methods used in the production of cemented carbides, the physical and mechanical properties of carbides, and wear mechanisms encountered in service. Emphasis is placed on tungsten carbide-cobalt (WC-Co) or tungsten carbide-nickel (WC-Ni) materials as used in nonmachining applications. Nominal composition...
Series: ASM Handbook
Volume: 2
Publisher: ASM International
Published: 01 January 1990
DOI: 10.31399/asm.hb.v02.a0001104
EISBN: 978-1-62708-162-7
... mechanisms and the methods available for holding the carbide tool. The article is limited to tungsten carbide cobalt-base materials. cemented carbides cutting tools cobalt-base materials machining applications mechanical properties nonmachining applications physical properties tungsten carbide...