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Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.9781627082600
EISBN: 978-1-62708-260-0
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2000
DOI: 10.31399/asm.tb.aet.t68260119
EISBN: 978-1-62708-336-2
... extrusion cast house is a common practice to keep an extruder in the competitive market. McHale and Sites ( Ref 6 ) wrote a useful procedure that explains how to handle purchased scraps, including specifications established for vendors with quarterly rating systems, internal scrap samplings, handling...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280149
EISBN: 978-1-62708-267-9
..., microfissures must normally be detected by metallographic examination. Once a standard joining practice is developed for a given weld technique + alloy + component, it is common to assume that adherence to the standard practice will guarantee absence of subsurface cracking in superalloy welded components...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120065
EISBN: 978-1-62708-269-3
..., and the need for contaminant-free surfaces and atmospheres. It describes common forms of fusion, arc, and solid-state welding along with the use of filler metals, shielding gases, and stress-relief treatments. It also discusses the practice of titanium brazing and the role of filler metals. arc welding...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040030
EISBN: 978-1-62708-428-4
... hours, slowing analysis in areas where a rapid turn-around is desired (e.g., quality control processes). Therefore, the materials scientist or engineer should consider carefully which practice is appropriate for their desired application. Specimen Sectioning To prepare a sample cross-section...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040055
EISBN: 978-1-62708-428-4
..., and these can be removed by proper grinding and polishing practices. For this reason, the initial planar grinding step is typically longer compared to grinding wrought materials. The grinding abrasive size is also typically finer than those used for wrought materials. One industry practice suggests a removal...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040069
EISBN: 978-1-62708-428-4
... Abstract Abradable coatings (such as Ni-4Cr-4Al/bentonite) are used throughout jet engines, primarily as sacrificial coatings into which moving components wear. This article presents the Accepted Practice for sample preparation of abradable coatings for metallographic analysis, based on round...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040076
EISBN: 978-1-62708-428-4
... at an original magnification of 500×. The red arrow points to an area of loosely bonded globules. Note the effectiveness of vacuum impregnating the sample: the dyed epoxy helps support the coating microstructure and prevents coating damage during preparation. Accepted Practice Due to thickness...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040084
EISBN: 978-1-62708-428-4
... to evaluate their mechanical properties have generated a need for Accepted Practice documentation. This document, prepared under the auspices of the ASM Thermal Spray Society Committees on Accepted Practices, describes a procedure for evaluating residual stresses in thermal spray coatings. The test provides...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040101
EISBN: 978-1-62708-428-4
... and provides examples of the best practice confirmed by hundreds of tests performed worldwide, adopted by numerous industrial standards, and requested to comply with international technical standardization and certification organizations such ISO, AS, SAE, and Nadcap. bond strength bond testing thermal...
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Published: 01 January 2017
Fig. 3.24 Effects of melting practice and yield strength on the fracture toughness of high-strength steels. Source: Ref 3.39 More
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Published: 01 March 2002
Fig. 5.4 (a) Schematic of typical directional solidification (DS) practice, (b) schematic cutaway showing cooling and metal growth in a columnar grain DS process, and (c) schematic of methods used in single-crystal DS process. (1) Use of helical mold section, (2) use of a right-angle mold More
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