1-20 of 100 Search Results for

feedstock

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290085
EISBN: 978-1-62708-319-5
... Abstract This chapter is a detailed account of various attributes related to mixing and testing of powder-binder feedstocks. Mixing parameters and their effects on feedstock properties is discussed. The attributes reviewed include mixture homogeneity, wetting, powder-binder ratio, feedstock...
Image
Published: 01 June 2016
Fig. 5.17 (a) Scanning electron micrograph of the copper feedstock powder. (b) Transmission electron micrograph from powders showing a high dislocation density of 10 12 /cm 2 . (c) Transmission electron micrograph of the cold-sprayed coating, showing the triple point of three particles More
Image
Published: 01 June 2016
Fig. 7.16 Sliding wear test of Al-12Si + 20% B 4 C coatings. MM and CM feedstock show significant benefits over Al-12Si coatings. PGDS, pulsed gas dynamic spray; CGDS, cold gas dynamic spray. Source: Ref 7.53 More
Image
Published: 01 June 2016
Fig. 8.14 Effect of ball-milled SiC particle size in prepared feedstock powders on the wear rate of cold-sprayed Al5056/SiC composite layer. Source: Ref 8.52 More
Image
Published: 01 June 2016
Fig. 10.3 Feedstock powder morphologies. (a) Supplier 1, d 50 = 20 μm. (b) Supplier 1, d 50 = 42 μm. (c) Supplier 2, d 50 = 23 μm. (d) Supplier 2, d 50 = 29 μm. (e) Supplier 3, d 50 = 26 μm. (f) Supplier 3, d 50 = 49 μm. (g) Supplier 4, d 50 = not applicable. (h) Supplier More
Image
Published: 30 April 2020
Fig. 3.10 Feedstock viscosity at room temperature for an alumina (Al 2 O 3 ) tape casting formulation, demonstrating viscosity reduction with the addition of a phosphate ester. Source: Moreno ( Ref 1 ) More
Image
Published: 30 April 2020
Fig. 4.1 Illustration of how feedstock (powder plus binder) strength varies with backbone binder strength for an Fe-2Ni powder in a paraffin wax (PW) and ethylene vinyl acetate (EVA) binder. Because the powder is not bonded by sintering, the feedstock strength is dominated by the backbone More
Image
Published: 30 April 2020
Fig. 5.10 Conceptual outline of how water immersion is used to measure feedstock density. A sequence of dry and wet mass determinations is used to measure the sample volume, and the sample mass divided by that volume gives the feedstock density. More
Image
Published: 30 April 2020
Fig. 5.14 The idea of feedstock flow based on cumulative gravity effects. A cylinder of feedstock is oriented with gravity. Distortion and expansion occur at the height, h , corresponding to the feedstock yield strength. More
Image
Published: 30 April 2020
Fig. 5.23 Relative feedstock viscosity at three solids loadings for aluminum powder in a polybutene binder. The experiments are performed using different particle sizes, identifying an inverse role of particle size on mixture viscosity. Source: Agarwala et al. ( Ref 4 ) More
Image
Published: 30 April 2020
Fig. 5.26 Photograph of chopped feedstock “noodles” after extrusion from a continuous mixer More
Image
Published: 30 April 2020
Fig. 6.23 Schematic outline of slip casting, starting with a solvent-rich feedstock that is poured into a porous mold, where the liquid seeps into the mold pores. After drying, the powder has taken on the shape of the cavity. Hollow shapes hold the slip in the mold for a few minutes More
Image
Published: 30 April 2020
Fig. 6.28 Tape casting relies on a moving substrate sheet onto which feedstock is deposited. (a) General layout. (b) Illustration of tape formed on moving Mylar sheet More
Image
Published: 01 June 2007
Fig. 4.14 Feedstock pellets and worms for molding. Source: Ref 20 More
Image
Published: 01 December 2006
Fig. 1.3 Conform process. 1, extrusion; 2, die; 3, feedstock; 4, shoe; 5, friction wheel; 6, groove More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290001
EISBN: 978-1-62708-319-5
... of feedstock and describing the challenges in component production. The chapter also summarizes alphabetically a few key concepts in powder-binder processing. binders feedstock polymers powder-binder fabrication The idea of working powders into a target shape followed by sintering emerged more...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290261
EISBN: 978-1-62708-319-5
... Abstract This chapter includes a comprehensive set of definitions used in powder-binder processing. binder feedstock powders polymers Binder and Polymer Assisted Powder Processing Randall German and Animesh Bose DOI 10.31399.asm.tb.bpapp.t59290261 Copyright # 2020 ASM InternationalW...
Image
Published: 30 April 2020
Fig. 3.1 Outline of how constituents of backbone, filler, and additive phases are combined to produce a binder and, in turn, the powder-binder combination provides a feedstock used for shaping. The binder jetting option in additive manufacturing selectively places the binder on the powder More
Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.9781627083195
EISBN: 978-1-62708-319-5
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 30 April 2020
DOI: 10.31399/asm.tb.bpapp.t59290111
EISBN: 978-1-62708-319-5
... Abstract The conversion of feedstock into a shape involves the application of heat and pressure, and possibly solvents. This chapter discusses the operating principle, advantages, limitations, and applications of such shaping processes, namely additive manufacturing, cold isostatic pressing...