1-20 of 251 Search Results for

Flaking

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 April 2013
Fig. 3 Hydrogen flaking in an alloy steel bar. (a) Polished cross-section showing cracks due to flaking. (b) Fracture surface containing hydrogen flakes. Note the reflective, faceted nature of the fracture. (c) SEM micrograph showing the intergranular appearance of the flakes in this material More
Image
Published: 01 December 1999
Fig. 5.45 Effect of number of large oxide inclusions on the flaking of rig-tested bearings (1309 outer rings). Through-hardened steel for ball bearings; composition, 1C, 0.5Mn, 1.5Cr. Source: Ref 60 More
Image
Published: 01 August 2012
Fig. 16.19 Flaking of physical vapor deposition coating on a D2 tool steel, due to residual stresses caused by surface features. Source: Ref 16.6 More
Image
Published: 01 March 2002
Fig. 1.25 Types of graphite flakes in gray iron (American Foundryman’s Society-ASTM). In the recommended practice (ASTM A 247), these charts are shown at a magnification of 100×. They have been reduced to one-third size for reproduction here. More
Image
Published: 01 March 2002
Fig. 3.58 Hydrogen flakes (cracks—see arrows) found in an AISI/SAE 1080 steel bar in the (a) unetched and (b) etched condition. 4% picral etch. 1000× More
Image
Published: 01 March 2002
Fig. 3.59 Another example of a hydrogen flake (crack) in an AISI/SAE 1080 bar showing (a) the crack in bright-field illumination and (b) in differential interference contrast (Nomarski). Unetched. 1000× More
Image
Published: 01 March 2002
Fig. 3.60 An internal hydrogen flake (crack) in an AISI/SAE 1080 steel bar that was exposed to a temperature of 870 °C (1600 °F) for 5 h. The crack surface was decarburized (white area surrounding crack) by the reaction of the hydrogen with the carbon in the steel. Pearlite matrix. 4% picral etch More
Image
Published: 01 March 2002
Fig. 3.61 Microstructure of an as-rolled ASTM A516 steel plate showing hydrogen flakes along the pearlite bands. 2% nital and 4% picral etch. (a) 50× and (b) 400× More
Image
Published: 01 August 2018
Fig. 17.21 Gray cast iron with large graphite flakes. Nonmetallic inclusions can also be observed. Not etched. More
Image
Published: 01 August 2018
Fig. 17.24 (a) Type VII, Distribution A graphite (ASTM A247). Flakes with random orientation, curved and sometimes presenting bifurcations. (b) Type VII, Distribution A graphite in a gray cast iron. Not etched. More
Image
Published: 01 August 2018
Fig. 17.25 (a) Type VII, Distribution B graphite (ASTM A247). Flakes with radial distribution around nuclei with eutectic aspect (see also Fig. 8.24 ). (b) Type VII, Distribution B graphite in a gray cast iron. Not etched. More
Image
Published: 01 August 2018
Fig. 17.26 (a) Type VII, Distribution C graphite (ASTM A247). Large flakes, almost straight. Small normal flakes in between the large flakes. (b) Type VII, Distribution C graphite in a gray cast iron. Not etched. More
Image
Published: 01 August 2018
Fig. 17.28 (a) Type VII, Distribution D graphite (ASTM A247). Small, short flakes in the interdendritic spaces, eutectic morphology (see also Fig. 8.24 ). (b) Type VII, Distribution D graphite in a gray cast iron. Not etched. More
Image
Published: 01 August 2018
Fig. 17.29 (a) Type VII, Distribution E graphite (ASTM A247). Flakes oriented according to the interdendritic spaces. (b) Gray cast iron with Type VII, Distribution E graphite. Not etched. More
Image
Published: 01 August 2018
Fig. 17.30 Gray cast iron. Example of various size classes flakes (ASTM A247), (a) 3, (b) 2, (c) 4. Not etched. More
Image
Published: 01 August 2018
Fig. 17.31 Gray cast iron. Examples of flakes of various size classes (ASTM A247) (a) 6 (b) 8. Not etched. More
Image
Published: 01 August 2018
Fig. 17.40 Gray cast iron C = 3.18%, Si = 2.5%, P = 0.62%. As cast. Graphite flakes and fine microstructure composed of pearlite and interdendritic areas with steadite. Etchant: picral More
Image
Published: 01 August 2018
Fig. 17.41 Gray cast iron with acicular structure. Graphite flakes in a matrix of bainitic ferrite and retained austenite. ASTM A644 defines as “ausferrite” “a cast iron matrix microstructure, produced by a controlled thermal process, which consists of predominantly acicular ferrite and high More
Image
Published: 01 March 2012
Fig. 5.12 Microstructure of a gray cast iron showing flake graphite. Transverse section etched with nital. Source: Ref 5.6 More
Image
Published: 01 December 1984
Figure 3-12 Use of vapor-deposited ZnSe to reveal entrapped WC-Co grinding media (flakes from ball milling of raw materials). As-polished (left) condition reveals only the TiC (white) and A1 2 O 3 . Vapor deposition of ZnSe reverses the color contrast of the major phases and reveals the entrapped More