1-20 of 666 Search Results for

bronze

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 Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006106
EISBN: 978-1-62708-175-7
... Abstract Bronze and brass alloys are two key classes of materials in copper-base powder metallurgy applications. They are often compacted using mechanical or hydraulic pressing machines. This article provides an overview of the powder pressing process, providing information on the powder...
Image
Published: 01 January 1987
Fig. 917 View of bottom of a Fourdrinier wire cloth of phosphor bronze C (C52100) that was removed from service after 14 days of operation. Heavy wear had occurred on both warp and shute (weft) wires. The fractures in the wires apparently occurred when the wires had worn almost completely More
Image
Published: 01 January 1987
Fig. 918 Top view of a break in a Fourdrinier wire cloth of phosphor bronze C, showing fractures in shute (weft) wires. All but one of the fractures occurred by fatigue; the exception (at arrows) shows the necked-down profile of a tension fracture, ∼50× More
Image
Published: 01 January 2002
Fig. 13 Phosphor bronze (C51000) spring that failed prematurely during fatigue testing. Failure was due to the presence of a tool mark (indentation) at a bend. (a) Setup for fatigue testing, and detail of the spring showing location of crack at bend 2. (b) A broken end of the spring, 40 More
Image
Published: 01 January 2002
Fig. 6 Overload failure of a bronze worm gear ( example 4 ). (a) An opened crack is shown with a repair weld, a remaining casting flaw, and cracking in the base metal. (b) Electron image of decohesive rupture in the fine-grain weld metal. Scanning electron micrograph. 119×. (c) Morphology More
Image
Published: 01 January 2002
Fig. 43 Dealuminification of a cast aluminum bronze furnace electrode pressure ring exposed to recirculating cooling water (pH = 7.8 to 8.3, conductivity = 1000 to 1100 μS). The preferentially attacked γ phase left behind a residue of copper (darkened regions in eutectoid and along grain More
Image
Published: 01 January 2002
Fig. 9 Silicon bronze contact-finger retainer that failed from SCC in shipboard service. (a) Overall view of retainer showing cracking in corner (arrow). (b) Specimen taken from failure region showing secondary cracks (arrows). Etched with equal parts NH 4 OH and H 2 O 2 . 250× More
Image
Published: 01 January 2002
Fig. 2 Mercury-induced embrittlement of bronze rupture discs. (a) Premature, atypical rupture of a rupture disc. (b) SEM fractograph of a failed rupture disc, showing intergranular crack propagation. 554×. Source: Ref 11 More
Image
Published: 01 January 1990
Fig. 24 Annealing characteristics of C22600. Data are for jewelry bronze strip with an initial grain size of 0.035 mm that was cold rolled 50% to a thickness of 1 mm (0.04 in.) and annealed 1 h at various temperatures. More
Image
Published: 01 January 1990
Fig. 9 Assorted P/M bronze bearings More
Image
Published: 01 January 1990
Fig. 10 Microstructure of P/M 90Cu-10Sn bronze More
Image
Published: 01 January 1990
Fig. 11 Life of sintered bronze bearings MKZ (Sint-B50) in fan motors with different lubrication as a function of temperature using increased volume of supplementary lubrication. Source: Ref 2 More
Image
Published: 01 January 1990
Fig. 13 Assorted P/M bronze parts. Courtesy of Norddeutsche Affinerie More
Image
Published: 01 January 1990
Fig. 22 Assorted filters made from P/M bronze. Courtesy of Arrow Pneumatics, Inc. More
Image
Published: 01 January 1989
Fig. 4 Effect of tin content on the machinability of leaded commercial bronze (machinability scale nonstandard) More
Image
Published: 01 January 2005
Fig. 15 Cross section of niobium filaments reacted with tin in the bronze substrate to form Nb 3 Sn. Courtesy of Oxford Superconducting Technology More
Image
Published: 01 December 2004
Fig. 5 Aluminum bronze (ASTM B 148, grade 9C) heat treated to form Al 4 Cu 9 . Pre-etched with aqueous 10% (NH 4 ) 2 S 2 O 8 and color etched with Beraha's lead sulfide reagent. 500×. (G.F. Vander Voort) More
Image
Published: 01 December 2004
Fig. 21 Cu-11.8Al (aluminum bronze), heat treated, with martensite in the microstructure. (a) Bright-field illumination. (b) Dark-field illumination. (c) Differential interference-contrast illumination. (d) Crossed polarized light illumination. As-polished. 200× More
Image
Published: 01 December 2004
Fig. 4 Microstructure of replicated bronze-making slag. Visible are spheroids of metallic bronze, rhomboidal tin oxide crystals, and spherical voids in a glassy silicate matrix. Unetched More
Image
Published: 01 December 2004
Fig. 5 The contrasting mircrostructure of (a) as-cast leaded bronze and (b) worked bronze. Both are ferric chloride etch. More