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consolidation method

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280117
EISBN: 978-1-62708-267-9
... and consolidation by P/M methods that do not melt the powder particles but still attain full density. In the 1950s, P/M was adapted to produce the oxide-dispersion-hardened alloy, TD-nickel, a thoria-hardened version of pure nickel. The P/M process (with oxide-type hardening) was tried for other compositions...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060117
EISBN: 978-1-62708-261-7
..., and brazing. It also discusses powder consolidation, rolling, drawing and extrusion, and common forging methods. fabrication finishing forging forming joining material removal powder processing METAL PRODUCTS that are subjected to mechanical reduction operations subsequent to casting...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550385
EISBN: 978-1-62708-307-2
..., and high-temperature and corrosion behaviors are determined by the orientation, shape, and spacing of fibers, the number of plies, resin properties, and consolidation and forming methods. The chapter also covers secondary fabrication processes, such as thermoforming, machining, and joining, as well...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230267
EISBN: 978-1-62708-298-3
... they are consolidated prior to sintering. It also compares and contrasts the properties of beryllium products made using different methods and provides composition and particle size data on commercially available powders. beryllium powder beryllium powder metallurgy sintering References...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870183
EISBN: 978-1-62708-314-0
... Abstract This chapter discusses thermoplastic composite fabrication processes and related equipment and procedures. The discussion covers consolidation and thermoforming operations as well as joining methods. composite fabrication consolidation joining thermoforming thermoplastic...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870573
EISBN: 978-1-62708-314-0
... Abstract This chapter discusses the types of fibers and matrix materials used in ceramic matrix composites and the role of interfacial coatings. It describes the methods used to produce ceramic composites, including powder processing, slurry infiltration and consolidation, polymer infiltration...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550193
EISBN: 978-1-62708-307-2
... and a cleaner microstructure of the final consolidated product. Fig. 4.3 Impact-grinding system. Source: Ref 4.2 Atomization is another powder production technique. Atomization has several potential advantages over mechanical comminution methods. Atomization typically produces a spherical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240607
EISBN: 978-1-62708-251-8
... consolidation procedures are vacuum hot pressing and HIP. High-temperature/short-time roll bonding was used some years ago but only to a very limited extent. Particle-reinforced TMCs are processed by PM methods. Although a variety of materials have been studied, the most common combination is Ti-6Al...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480161
EISBN: 978-1-62708-318-8
... metallurgy is the production, processing, and consolidation of fine particles to make a solid metal. A primary advantage of the PM approach over other methods is the more efficient use of material ( Ref 8.16 – 8.20 ). Other advantages include greater shape flexibility and reduced processing steps. ADMA...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2013
DOI: 10.31399/asm.tb.mfub.t53740373
EISBN: 978-1-62708-308-9
... in consolidated products. Special analytical methods are used to guarantee the cleanliness of a powder. Examples include wet analysis, emission or flame spectroscopy, atomic absorption, x-ray diffraction, and x-ray fluorescence. Fig. 5 Effect of oxide inclusions on impact toughness of fully dense 4340...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240597
EISBN: 978-1-62708-251-8
...: Health and Safety Considerations , Properties and Selection: Nonferrous Alloys and Special-Purpose Materials , Vol 2 , ASM Handbook , ASM International , 1990 • Stonehouse A.J. and Marder J.M. , Beryllium: Powder Consolidation Methods , Properties and Selection: Nonferrous Alloys...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120047
EISBN: 978-1-62708-269-3
... (PA) method, hot consolidation is performed on powder produced from prealloyed stock. In general, the BE method produces parts with lower property levels at a lower cost. Basically, the BE method is a cold press (CP) or cold isostatic press (CIP) and vacuum sinter process that results in less than...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870537
EISBN: 978-1-62708-314-0
... and reinforcement degradation, a small amount of liquid phase allows the use of lower pressures. Another method is to consolidate the blend in a can to about 95 percent density by hot pressing, and then removing the can, and HIP to produce full density. Consolidation occurs by creep of the matrix material...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2012
DOI: 10.31399/asm.tb.lmub.t53550457
EISBN: 978-1-62708-307-2
.... , Solid-State Fabrication and Interfaces of Fibre Reinforced Metal Matrix Composites , Prog. Mater. Sci. , Vol 39 , 1995 , p 411 – 495 10.1016/0079-6425(95)00002-X • Hashim J. , Looney L. , and Hashmi M.S.J. , Metal Matrix Composites: Production by the Stir Casting Method , J...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230295
EISBN: 978-1-62708-298-3
... these problems, alternative methods have been developed for the manufacturing of beryllium. The vast majority of these methods involve the use of beryllium powders. The powders are consolidated under pressure in vacuum at an elevated temperature to produce vacuum hot pressed (VHP) blocks and vacuum hot isostatic...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.scm.t52870063
EISBN: 978-1-62708-314-0
..., epoxy, bismaleimide, cyanate ester, polyimide, and phenolic resins and various toughening methods. The chapter also covers thermoplastic matrix materials and product forms and provides an introduction to the physiochemical tests used to characterize resins and cured laminates. physiochemical test...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120131
EISBN: 978-1-62708-269-3
... neglected. Alloys can be processed by conventional methods, including casting, ingot metallurgy, and powder metallurgy. Precision investment castings have been made from an alpha-2 base alloy, and a ring for a combustor liner was rolled successfully from it. In one instance, a rolled ring of this type...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.caaa.t67870179
EISBN: 978-1-62708-299-0
... of a graphite/aluminum composite in 6061 alloy matrix. The fibers were precoated with titanium and boron. Fiber bundles were impregnated by liquid-metal infiltration with 6061. The composite was consolidated by diffusion bonding with 6061 foil. An alternative method that is being considered for preparing...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 May 2018
DOI: 10.31399/asm.tb.hma.t59250219
EISBN: 978-1-62708-287-7
... of the minimill industry along with the consolidation of the industry into large corporations. The chapter ends by providing information on novel processes developed for making iron. flanged beams flat products minimills railroad rails steelmaking ironmaking There was little change...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290009
EISBN: 978-1-62708-319-5
..., powder flow and rheology, and chemical analysis. The chapter then describes the general categories of powder fabrication methods, namely mechanical comminution, electrochemical precipitation, thermochemical reaction, and phase change and atomization. It provides information on the two largest...