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microstructural features

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1999
DOI: 10.31399/asm.tb.cmp.t66770099
EISBN: 978-1-62708-337-9
... Abstract This chapter is a study of the microstructure of case-hardened steels. It explains what can be learned by examining grain size, microcracking, nonmetallic inclusions, and the effects of microsegregation. It identifies information-rich features, describing their ideal characteristics...
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Published: 01 January 2017
Fig. 4.14 Schematic of microstructural features found in stainless steels. After Ref 4.44 More
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Published: 01 June 2022
Figure 1 Key TSC microstructural features [ 1 ] More
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Published: 01 November 2012
Fig. 7 Microstructural features responsible for fracture resistance as a function of crack length ( R -curve effects). Source: Ref 7 More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.tb.aacppa.t51140039
EISBN: 978-1-62708-335-5
... Abstract In castings, microstructural features are products of metal chemistry and solidification conditions. The microstructural features, excluding defects, that most strongly affect the mechanical properties or aluminum castings are size, form, and distribution of intermetallic phases...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400215
EISBN: 978-1-62708-258-7
... Abstract This chapter discusses the important aspects that a metallographer should understand in order to effectively reveal a microstructure. It begins by exploring etching response and how it can be a tool for revealing various microstructural features. The next part of the chapter discusses...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2006
DOI: 10.31399/asm.tb.cw.t51820001
EISBN: 978-1-62708-339-3
.... The discussion covers the factors influencing corrosion of weldments, microstructural features of weld microstructures, various forms of weld corrosion, and welding practice to minimize corrosion. microstructure weld corrosion welding weldments CORROSION FAILURES OF WELDS occur in spite of the fact...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220101
EISBN: 978-1-62708-259-4
... the transformations, grain structure, and properties associated with each phase and identifies the primary stabilizing elements. It includes several micrographs revealing various microstructural features and describes the processing route by which they were achieved. It explains how to estimate the volume fraction...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.sap.t53000139
EISBN: 978-1-62708-313-3
... Abstract This appendix contains detailed micrographs of nickel- and cobalt-base superalloys selected to illustrate the microstructural features described in this book. micrograph microstructure superalloys Comprising the Micrograph Gallery are selected nickel- and cobalt-base...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 1998
DOI: 10.31399/asm.tb.ts5.t65900193
EISBN: 978-1-62708-358-4
... Abstract The air-hardening cold-work tool steels, designated as group A steels in the AISI classification system, achieve their processing and performance characteristics with combinations of high carbon and moderately high alloy content. This chapter describes the microstructural features...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410001
EISBN: 978-1-62708-265-5
... Together with steel chemistry, processing steps create the many microstructures that may form in each of the great variety of steels. The term microstructure derives its meaning from the fact that microscopy is required to resolve characteristic features of steel internal structures that range in size...
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Published: 01 June 2022
Figure 19 Key features in the microstructure of a dual layer thermal spray coating More
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Published: 01 August 2018
and (b) the microstructural features (shape, phase distribution) in each field. Calculated diagram. Source: Ref 8 , 9 More
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Published: 01 April 2013
Fig. 12 Scanning Auger identification of elements, including some of low atomic number, present in several phases in a copper-beryllium alloy. (a) Secondary electron image showing inclusions. (b-e) Auger spectra obtained from the indicated microstructural features. (b) The long rod shaped More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560440
EISBN: 978-1-62708-353-9
... of microstructural features can be determined. For example, if the micron marker is labeled 2 μm and is 1 cm long, and a particle is present which is about 0.5 cm long in the micrograph, then its actual dimension in the sample is about 1 μm. Source Source • From Brooks C.R. Principles...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040055
EISBN: 978-1-62708-428-4
... times, are presented. Additionally, factors in optical microscopy and scanning electron microscopy that affect microstructure interpretation are discussed. Background Typical APS Microstructural Features The APS TBC is typically a bi-layer coating comprised of (1) a softer, relatively ductile...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 1997
DOI: 10.31399/asm.tb.wip.t65930189
EISBN: 978-1-62708-359-1
... exhibit special microstructural features that need to be recognized and understood in order to predict acceptable corrosion service life of welded structures ( Ref 1 , 2 ). This article describes some of the general characteristics associated with the corrosion of weldments. The role...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040030
EISBN: 978-1-62708-428-4
... limit damage. A preliminary mounting step using an epoxy resin applied under vacuum may further support the retention of microstructural features; incorporation of a fluorescent dye into this resin can also aid in distinguishing natural porosity from pull-out art i facts. During the polishing steps...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.spsp2.t54410487
EISBN: 978-1-62708-265-5
... phenomena that could be directly attributed to chemical and microstructural features of steel. This chapter describes features of thermally or mechanically processed steel parts, namely, residual-stress distributions and distortion, that are not directly related to unique microstructural features...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1999
DOI: 10.31399/asm.tb.cmp.t66770001
EISBN: 978-1-62708-337-9
... provide a surface that is hard. Regrettably, this is no indication that the case-hardening process has been successful. Additional microstructural features may exist along with, or instead of, the aimed-for martensite, and these indeed can significantly influence the properties of the component, thereby...