1-20 of 382 Search Results for

brass

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
Image
Published: 01 October 2011
Fig. 2.20 Color micrograph from cold worked and annealed alpha brass (Cu-30Zn) with many annealing twins (some with arrows). Grains and twins are tinted various colors according to their crystallographic orientation. Source: Ref 2.3 More
Image
Published: 01 October 2011
Fig. 3.19 Effect of grain size on the yield strength (a) of metal and brass, and (b) for different crystal structures. Source: Ref 3.4 and 3.5 More
Image
Published: 01 August 2013
Fig. 6.5 Effect of annealing temperature on cold worked (CW) brass. Note that the sharp drop in hardness associated with recrystallization occurs at lower temperatures for material that is more heavily cold worked. Source: Ref 6.1 More
Image
Published: 01 January 2017
Fig. 7.3 Time to cracking as a function of the pH for brass in ammoniacal copper sulfate solutions (Mattsson’s solutions). Note that the specimen tested at pH of 2 did not fail in 1000 h of testing. After Ref 7.9 More
Image
Published: 01 January 2017
Fig. 7.5 Effect of pH on average SCC velocity of brass specimens tested in two ammoniacal solutions. ◯, 0.88 mol/L of NH 3 + 0.05 mol/L Cu. □, 7.8 mol/L of NH 3 + 0.05 mol/L Cu. Source: Ref 7.23 More
Image
Published: 01 January 2017
Fig. 7.8 Effect of potential and stress intensity on crack velocity of α brass in 15 N aqueous ammonia containing 6 g/L Cu. Source: Ref 7.28 More
Image
Published: 01 January 2017
Fig. 7.9 Effect of applied potential on the time to fracture of α brass in Mattsson’s solutions of pH 7 containing 1 g·mol/L NH 4 + and different compositions of dissolved copper. Stress = 13.0 kg/mm 2 . Source: Ref 7.29 More
Image
Published: 01 January 2017
Fig. 7.12 Effects of temperature and strain rate on cracking velocity of α brass in 1 M NaNO 2 . Also shown is the maximum current density from rapid straining tests at different temperatures. Source: Ref 7.32 More
Image
Published: 01 January 2017
Fig. 7.15 Effect of grain size on time to failure of 70-30 brass tested in moist ammonia vapor. After Ref 7.48 More
Image
Published: 01 January 2017
Fig. 7.19 Effect of potential and cold work on time to failure of α brass in 2.2 g·mol/L methyl amine at pH 12.5 tested under constant load. O.C., open circuit. Source: Ref 7.6 More
Image
Published: 01 January 2017
Fig. 7.20 Influence of engineering stress on time to failure of 70-30 brass tested in tarnishing and nontarnishing ~15 N aqueous ammonia containing dissolved copper. Source: Ref 7.45 More
Image
Published: 01 January 2017
Fig. 7.23 Effect of stress intensity ( K ) and potential on crack velocity of α brass in aqueous 15 N ammonia containing 6 g/L Cu. Source: Ref 7.28 More
Image
Published: 01 January 2017
Fig. 18.21 Stress-corrosion cracking in cold-formed brass fuse caps. (a) Numerous longitudinal cracks are visible in the brass caps. (b) Unetched metallographic section showing the primary crack opening with limited branching. Original magnification: 50×. (c) Etched metallographic section More
Image
Published: 01 January 2000
Fig. 26 Galvanic corrosion of steel pipe at brass fitting in humid marine atmosphere More
Image
Published: 01 January 2000
Fig. 30 Horseshoe-shaped depressions on the internal surface of a brass heat exchanger tube caused by erosion-corrosion. Source: Nalco Chemical Company More
Image
Published: 01 January 2000
Fig. 47 Layer-type dezincification of a brass pump component. The dark (red) outer layers are uniformly corroded regions surrounding the uncorroded metal (original yellow) of the brass. Source: Nalco Chemical Company More
Image
Published: 01 January 2000
Fig. 48 Layer-type dezincification of a thin brass sheet. The 0.48 mm (0.019 in.) sheet is shown in cross section. The dezincified layers converge toward the edge (left side) of the sheet. Note the porosity of the dezincified metal. Source: Nalco Chemical Company More
Image
Published: 01 January 2000
Fig. 49 A large plug of dezincified metal beneath a deposit on a brass pipe. Source: Nalco Chemical Company More
Image
Published: 01 January 2000
Fig. 50 Plug-type dezincification in an α-brass (70Cu-30Zn) exposed for 79 days in 1 N NaCl at room temperature. Note porous structure within the plug. The dark line surrounding the plug is an etching artifact. 160× More
Image
Published: 01 November 2012
Fig. 9 Plug-type dezincification in an α-brass (70Cu-30Zn) exposed for 79 days in 1 N NaCl at room temperature. Note porous structure within the plug. Dark line surrounding the plug is an etching artifact. Total width shown is 0.56 mm (22 mils). Source: Ref 3 More