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Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 1999
DOI: 10.31399/asm.tb.lmcs.t66560453
EISBN: 978-1-62708-291-4
... Abstract This appendix provides information on the chemical composition, method of use, and applications of various etchants used in the metallography of carbon steels. chemical composition etchants etching Etchants are identified by an abbreviated form of their chemical...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850533
EISBN: 978-1-62708-260-0
.... www.asminternational.org APPENDIX B MACROETCHANTS BASED ON COPPER-CONTAINING COMPOUNDS FOR ETCHING OF IRON AND STEEL 533 o z I * u -J E a0 I 2S 3 1-t T f ^H f s (N iri i i n 88 8 S 8S I E 8 88 ~H 1/1 ll I I I ' " 1 3 m i l 3oc a a £ «e 2 a 2 5- GS 3 B Sl OO 1/3 P^ <J = £« M s« o o g JS u Co Bo i2i = £> -t -a jy O N oC...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850712
EISBN: 978-1-62708-260-0
... Abstract This appendix is a list of etchants that are used to reveal dislocations in various metals, alloys, and compounds. dislocation etching etchants metals Metallography Principles and Practice George F. Vander Voort, p 712-731 DOI: 10.31399/asm.tb.mpp.t67850712 Copyright © 1999...
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Published: 01 November 2019
Figure 11 Chemical etching method with FIB gas assisted planar etching More
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Published: 01 December 1984
Figure 3-55 Example of grain-boundary etching without twin-boundary etching in AISI 304 austenitic stainless steel using Bell and Sonon’s 60% HNO 3 , aqueous etch, Pt cathode, and 0.6 V dc for 2 min (75 ×). More
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Published: 01 November 2023
Fig. 2 Progression from SIL directly formed by etching on the Si substrate using the combination of FIB and active plasma etching ( Ref 4 – 6 ). Left: Binary approximation of Fresnel lens. Middle: cSIL using FIB pattern. Right: Mobile DSIL on Si substrate with better handling of SIL for system More
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Published: 01 June 1985
Fig. 3-17. Nital (5%) etching to show induction hardened patterns. (a) 1/2×. Longitudinal sect ion through tooth root. Hardened by traversing one tooth space at a time. (b) 1/2×. Cross section of tooth space near center of same tooth as in (a). (c) 2×. Longitudinal pattern includes entire More
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Published: 01 June 1985
Fig. 3-18. Spindle shank, 1×. 5% nital etching reveals a welded structure. More
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Published: 01 November 2019
Figure 11 Copper plane etched with Ga + only. The uneven etching is due to variation in copper grain orientations. Sample tilted relative to the beam to accentuate surface roughness. [19] More
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Published: 01 November 2019
Figure 12 Even copper etching using NH 4 OH that mitigates channeling effects on surface of SiO 2 . [19] More
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Published: 01 November 2019
Figure 18 SEM of an integrated circuit after wet etching down to the poly gate layer. More
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Published: 01 November 2019
Figure 5 An automated Jet Etching system used for regular chemical decapsulation More
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Published: 01 August 2018
Fig. 7.14 Pearlite in a eutectoid steel. The etching relief is such that cementite is higher than ferrite. As the different pearlite colonies are intercepted at different angles by the metallography plane, the lamellar spacing observed in the image varies considerably. For instance, in the top More
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Published: 01 August 2018
Fig. 8.17 Dendrite in low-carbon steel. SEM, SE, no etching. Courtesy of ArcelorMittal Tubarão, Brazil. More
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Published: 01 August 2018
Fig. 8.31 Severe porosity in a steel casting. Optical micrograph. No etching. More
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Published: 01 August 2018
Fig. 8.76 (a) Sulfide nonmetallic inclusion in as-cast steel. SEM, BE. No etching (b) EDS spectrum of the inclusion. Quantitative analysis calculated from EDS results. Manganese sulfide. More
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Published: 01 September 2008
Fig. 11 Overtempered (darkened areas) in the flange revealed by temper etching (2.5 mm) More
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Published: 01 August 2018
Fig. 10.61 Crack in quenched steel (a) without etching (b). Etchant: aqua regia. Crack follows the prior austenitic grain boundaries. More
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Published: 01 August 2018
Fig. 13.31 Cross section of steel sheet galvanized by immersion. No etching. More
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Published: 01 August 2018
Fig. 13.33 Cross section of a steel sheet coated by galvalume. No etching. More