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sample mounting

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Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030023
EISBN: 978-1-62708-349-2
... discontinuous or continuous fibers. The sample preparation methods cover documentation and labeling of samples, sectioning the composite, clamp-mounting composite samples, mounting composite samples in casting resins, and the addition of contrast dyes to casting resins. Information on the molds used...
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Published: 01 June 2022
Figure 2 Mounting orientation. (a) Sample coupon before sectioning. (b) Sample mounted with sectioned face expose. (c) Sample mounted with free edge exposed More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110413
EISBN: 978-1-62708-247-1
... Abstract This article provides an overview of how to use the scanning electron microscope (SEM) for imaging integrated circuits. The discussion covers the principles of operation and practical techniques of the SEM. The techniques include sample mounting, sample preparation, sputter coating...
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Published: 01 November 2019
Figure 5 Wax mounted sample with tilt designation. Top cavity access has been refilled with epoxy and backside leadframe ground off at this point. Points “M1” and “M2” are micrometer adjustment points forming a spring loaded adjustable triangle with fixed pivot point “P”. “O” is used More
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Published: 01 November 2019
Figure 6 Alignment of mounted sample from Figure 5 for flat lap process. More
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Published: 01 November 2019
Fig. 5 Small sample on glass mounted on chuck. Note the change in epoxy color. This color denotes a proper cure. More
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Published: 01 November 2019
Figure 30 Optical photo of the STEM-in-SEM sample holder mounted to the SEM stage. The pole piece of the objective lens is visible above the sample holder. More
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Published: 01 December 2018
Fig. 6.135 (a) Sample in as-mounted condition. (b) Outer edge microstructure of ferrite, bainite and carbides, 100× More
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Published: 01 October 2011
Fig. 7.4 Dual-specimen mount for sample holder More
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Published: 01 June 2022
Figure 7 Samples in mounting cups before resin curing. Please note the following: two specimens per mount, with coated surfaces positioned facing inwards, and small clips used to maintain sample alignment. More
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Published: 01 June 2022
Figure 8 Poorly mounted samples. Note presence of bubbles in the epoxy and fallen samples. More
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Published: 01 June 2022
Figure 3 Micrographs of a cold mounted sample with a florescent dye in the epoxy taken at an original magnification of 200×. The top image was taken in brightfield. The bottom image was taken using a filtered UV light source. The green fluorescent light areas are showing the dyed epoxy More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110402
EISBN: 978-1-62708-247-1
..., and cleaving. The article also provides information on options for mounting, handling, and cleaning of samples during and after the cleaving process. The general procedures, tools required, and considerations that need to be taken into account to perform these techniques are considered. cleaving cross...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2022
DOI: 10.31399/asm.tb.tstap.t56040030
EISBN: 978-1-62708-428-4
... for examination, the sample must undergo sectioning, or cutting, to reduce the specimen to a size suitable for mounting and subsequent metallographic preparation of the surface of interest. At this point, the metallographer must choose the desired area for analysis. Typically, a section near the center...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2019
DOI: 10.31399/asm.tb.mfadr7.t91110391
EISBN: 978-1-62708-247-1
... material prior to mounting a sample for sectioning. Less material on the section face results in a shorter sectioning time. Encapsulated Sections Encapsulated (also called “potted”) sample sections are done with the sample encased in some type of material, usually a two-part cold-casting epoxy...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220069
EISBN: 978-1-62708-259-4
... Abstract This chapter explains how to prepare material samples for optical microscopy, the most common method for characterizing the microstructure of cast iron and steel. It provides information on sectioning, mounting, polishing, etching, and recording. It describes the nature of surface...
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Published: 01 November 2010
Fig. 2.15 (a) Automated polishing head containing circular sample openings. Notice the smaller sample length in the circular mounts. Also, circular cavities cannot accommodate unmounted composite specimens. The samples in this mount have been made with different mounting resins, which result More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.tb.omfrc.t53030043
EISBN: 978-1-62708-349-2
... Abstract Rough grinding and polishing of mounted specimens are required to prepare the composite sample for optical analysis. This chapter describes these techniques for preparing composite materials. First, it provides information on grinding and polishing equipment and describes the processes...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1984
DOI: 10.31399/asm.tb.mpp.t67850060
EISBN: 978-1-62708-260-0
... Abstract This chapter explains how to prepare metallographic samples for light microscopy and how to anticipate and avoid related problems. It describes standard practices and procedures for sectioning, mounting, grinding, and polishing and identifies common defects along with their causes...
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Published: 01 June 2022
Figure 2 Optical micrographs of cold mounted (top) and hot mounted (bottom) molybdenum coating samples. The above samples were prepared using the same grinding and polishing method. Note the dense structure of the hot mounted sample. With the exception of the very top of the hot mounted sample More