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mount marking

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Book Chapter

Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003786
EISBN: 978-1-62708-177-1
... provides information on the molds and resins used for castable mounts, vacuum treatment of mounts, special mount arrangements, and mount marking and storage. castable mounts cleaning compression molded mounts handling mechanical clamps metallographic polishing mount defects mount marking...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0001810
EISBN: 978-1-62708-180-1
... streaks on end face of ring Rotational creep as above, or sliding under pressure against shoulder or other surface Axial smear marks on raceway and/or rolling elements of cylindrical and spherical roller bearings Mounting under load; inner and outer rings forcibly assembled out of square with each...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001754
EISBN: 978-1-62708-178-8
... and material behavior. It covers the steps involved in sample preparation, including sectioning, mounting, grinding, polishing, and etching, and presents several examples of macro and microanalysis on various metals and alloys. macroanalysis metallographic sectioning microanalysis optical...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003214
EISBN: 978-1-62708-199-3
... components, and molded and fabricated parts. Traditionally, these processes have been considered a means of developing attractive, decorative surfaces and generating suitable preplate and prepaint surfaces. Polishing Polishing is used to remove or smooth grinding lines, scratches, pits, mold marks...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006837
EISBN: 978-1-62708-329-4
... and manufacture as the failed wheel. The wheels were mounted in April 2009. A fractured coupler is shown in Fig. 87 . The coupler, an E-type, grade E coupler marked with 2569, is consistent with a model number SE60EE. A section of the coupler that included the date of manufacture was missing. The coupler...
Series: ASM Handbook
Volume: 11A
Publisher: ASM International
Published: 30 August 2021
DOI: 10.31399/asm.hb.v11A.a0006834
EISBN: 978-1-62708-329-4
... Axial smear marks on raceway and/or rolling elements of cylindrical and spherical roller bearings Mounting under load; inner and outer rings forcibly assembled out of square with each other; axial displacement between inner and outer rings while under load Axial smear marks on spherical raceway...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003244
EISBN: 978-1-62708-199-3
... parameters, either manually or by the use of image analyzers. Preparation of metallographic specimens generally requires five major operations: sectioning, mounting, grinding, chemical polishing, and etching. The article provides information on the principles of technique selection in mechanical polishing...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003522
EISBN: 978-1-62708-180-1
... fracture surfaces, which are often flat in nature, frequently display “beach marks” or “clam shell” markings, indicative of interruptions in the progress of fatigue fracture through a component ( Fig. 5 ). This can arise from shutdowns in operation of the component or changes in the level...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006757
EISBN: 978-1-62708-295-2
... the hardness plot at a level of 50 HRC. Fig. 26 Comparison of indentations made by Knoop and Vickers indenters in the same metal and at the same loads. Source: Ref 9 Fig. 24 Sketch showing cutting sequence for a failed trailer hitch. Parts 4282-A-2-2 and 4282-A-3-3-2 were mounted...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003789
EISBN: 978-1-62708-177-1
...Abstract Abstract This article provides information on the microstructure of powder metal alloys and the special handling requirements of porous materials. It covers selection, sectioning, mounting, grinding, and polishing, and describes procedures, such as washing, liquid removal...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003747
EISBN: 978-1-62708-177-1
..., and polishing differ in degree rather than in kind. This is why any classification of preparation processes necessarily is arbitrary. Sections to be prepared are usually no larger than about 5 cm 2 (0.78 in. 2 ), although larger areas can be prepared if necessary. The specimen is mounted to facilitate...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003226
EISBN: 978-1-62708-199-3
..., and photography of fractured parts and surfaces, and describes some of the more common fractographic features revealed by light microscopy, including tensile-fracture surface marks in unnotched specimens, fatigue marks, and structural discontinuities within the metal. The article also explains how to interpret...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003782
EISBN: 978-1-62708-177-1
...Abstract Abstract Zirconium, hafnium, and their alloys are reactive metals used in a variety of nuclear and chemical processing applications. This article describes various specimen preparation procedures for these materials, including sectioning, mounting, grinding, polishing, and etching...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.a0005729
EISBN: 978-1-62708-171-9
... of the surface scratches or machining marks. (c) Low-speed metal-bonded disc. (d) The higher values result when the paper is loaded with abrasion debris. Source: Ref 1 . Abrasion rates obtained with various metals that cause little deterioration of abrasive papers Table 2 Abrasion rates...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0001835
EISBN: 978-1-62708-181-8
... are described in the article “Preparation and Preservation of Fracture Specimens” in this Volume. In most cases, a metal fracture can be directly examined in the scanning electron microscope. After cleaning, the specimen is mounted in a specimen holder or on substrate using conductive paint or tape ( Ref...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005165
EISBN: 978-1-62708-186-3
... it is difficult to avoid marring coated surfaces during forming. However, nonmetallic inserts at appropriate points in the straightener, feeder, and forming tools can be used to reduce tool marks. Springback must be considered in bending such materials as stainless steel, phosphor bronze, certain grades...
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
... in the preparation of metallographic specimens. The other operations, discussed in subsequent articles, include mounting (not always performed), grinding/polishing, etching (not always performed), and examination of the specimen. Metallurgical sectioning may also be used to prepare specimens for tests other than...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006760
EISBN: 978-1-62708-295-2
... to compression loading, the striations may be rubbed out or burnished, especially near the crack initiation. Fig. 8 (a) Beach marks on a steel bolt. (b) Smooth fatigue portion of fracture profile in a metallographic mount of a steel fastener. Nital etch. (c) Scanning electron microscope image showing...
Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0009152
EISBN: 978-1-62708-186-3
..., or directly in the tool, as shown in Fig. 4 . Fig. 4 Possible force sensor locations in a sheet metal forming press. Source: Ref 2 Frame Mounting Placing force sensors in press frames is the most commonly used method. Further-more, because they are easy to install and have a relatively...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003766
EISBN: 978-1-62708-177-1
... Bulk samples frequently can be polished without mounting. Coding of unmounted specimens is generally limited to a few stamp marks (if the steel is soft enough to stamp), such as a job number. Vibratory scribers can be used, but subsequent corrosion may make these marks hard to read. Most modern...