1-20 of 631 Search Results for

metallographic sectioning

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: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003746
EISBN: 978-1-62708-177-1
... Abstract This article describes the sectioning process, some general practices, common tools, and guidelines on how to select a cutting tool for a given metallographic sectioning operation. It provides a discussion on the consumable-abrasive cutting and nonconsumable-abrasive cutting methods...
Image
Published: 01 January 2002
Fig. 14 Sectioning of turbine blades for metallographic examination. (a) Typical locations for cross sectioning of turbine blades. (b) View of Sectioned blade More
Image
Published: 30 September 2015
Fig. 11 Metallographic section of a component made of 304L, produced by means of 2K metal injection molding. Parts of the component have integrated hollow spheres. Source: Ref 49 More
Image
Published: 01 January 2002
Fig. 20 Metallographic section from the AISI P20 mold shown in Fig. 19 . (a) Top part of a macroetched (10% aqueous nitric acid) disk cut from the mold revealing a heavily carburized case. Actual size. (b) Micrograph showing gross carbide buildup at the surface with an underlying region More
Image
Published: 01 January 2005
Fig. 20 Transverse metallographic sections of specimens of Ti-6Al-2Sn-4Zr-2Mo-0.1Si with an equiaxed-alpha starting microstructure that were non-isothermally sidepressed with zero dwell time in a mechanical press ( ε ¯ ˙ ≈ 30   s − 1 ) between dies heated to 191 °C More
Image
Published: 01 January 2005
Fig. 22 (a, b) Transverse metallographic sections and (c) micrograph of region with shear band and crack from section shown in (b) of Ti-6Al-2Sn-4Zr-2Mo-0.1Si specimens with an equiaxed-alpha starting microstructure that were nonisothermally sidepressed in a hydraulic press ( ε More
Image
Published: 01 January 2005
Fig. 25 (a,b) Transverse metallographic sections of bars of Ti-6Al-2Sn-4Zr-2Mo-0.1Si isothermally sidepressed at 913 °C (1675 °F), ε ¯ ˙ ≈ 2   s − 1 . (c, d) FEM-simulation predictions of contours of constant strain rate. Specimen in (a) and simulation in (c More
Image
Published: 01 January 2005
Fig. 26 Transverse metallographic section of specimen of Ti-10V-2Fe-3Al isothermally sidepressed at 704 °C (1300 °F), ε ¯ ˙ ≈ 10   s − 1 , which exhibited shear bands More
Image
Published: 01 January 2005
Fig. 53 Transverse metallographic sections of Ti-6242Si bars. (a) α + β (equiaxed alpha). (b) β (Widmanstätten alpha) microstructures. Isothermally sidepressed at 913 °C (1675 °F); ε ¯ ˙ = 2   s − 1 . Magnification: 5×. Source: Ref 52 More
Image
Published: 01 January 2002
Fig. 34 Metallographic sections of failed hip prosthesis shown in Fig. 33 . (a) Longitudinal section through fracture surface showing secondary fatigue crack parallel to fracture surface. 35×. (b) Cross section through prosthesis stem showing gas pores and second phase at grain boundaries More
Image
Published: 01 December 1998
Fig. 2 Metallographic section of the 4340 steel axle of Fig. 1 in the region of crack origin, showing the weld metal, the heat-affected zone adjacent to the weld metal, and the Rockwell C hardness at various locations. Etched in 2% nital. 12× More
Image
Published: 30 August 2021
Fig. 20 Metallographic section from the AISI P20 mold shown in Fig. 19 . (a) Top part of a macroetched (10% aqueous nitric acid) disk cut from the mold revealing a heavily carburized case. Actual size. (b) Micrograph showing gross carbide buildup at the surface with an underlying region More
Image
Published: 15 January 2021
Fig. 21 Solder cross section with voids and crack (arrow) revealed with (a) computed tomography scan and (b) after metallographic sectioning. Source: Ref 34 More
Image
Published: 01 January 1993
Fig. 4 Upset plug weld for canister closure. (a) Design of weld joint. (b) Metallographic section showing solid-state weld More
Image
Published: 31 October 2011
Fig. 6 Laser spike spot welding of 250 µm thick X8CrNi1812 stainless steel foils of varying gap. Top view and metallographic sections. Source: Ref 47 More
Image
Published: 01 December 1998
Fig. 48 (a) Ruptured superheater tubes. 0.2×. (b) Creep cracks found in metallographic section of 1 1 4 Cr- 1 2 Mo steel steam pipe. 160×; nital etch. (c) Creep cavities that are linking to form cracks visible in (b). 1500×; nital etch More
Image
Published: 01 January 2006
Fig. 8 Examples of engine component surface damage. (a) Evidence of hot corrosion damage on the pressure side of a MAR-M-246 turbine blade. (b) Metallographic section across the airfoil of the MAR-M-246 blade, showing evidence of hot corrosion damage penetrating the leading edge (B) right More
Image
Published: 01 January 2002
metallographic section through fracture surface. Deformation zone from shearing is adjacent to the fracture edge. Original deformation structure of the screw is visible at the bottom of the micrograph. 62× More
Image
Published: 15 May 2022
Fig. 31 Optical metallograph inspection of a mounted section of exemplar cross section of fracture More
Image
Published: 15 May 2022
Fig. 32 Optical metallograph microstructure image of a mounted section of exemplar crankshaft cross section More