1-20 of 23 Search Results for

abrasion artifacts

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001237
EISBN: 978-1-62708-170-2
... of samples prone to abrasion damage and artifacts for quantitative image analysis. abrasion artifacts abrasion damage computer technology microhardness analysis microstructural analysis optical microscopy quantitative image analysis sample preparation surface analysis surface finishing...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003244
EISBN: 978-1-62708-199-3
... removed if the true structure is to be examined. However, because abrasive grinding and polishing steps also produce damage, where the depth of damage decreases with decreasing abrasive size, the preparation sequence must be carefully planned and performed. Otherwise, preparation-induced artifacts will be...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003247
EISBN: 978-1-62708-199-3
... polishing, because deformation caused by cutting and grinding extends to a greater depth. Embedding of abrasive particles in the metal during polishing is more likely, and relief between the matrix and second-phase particles, which are much harder than the matrix, will develop more readily during polishing...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003245
EISBN: 978-1-62708-199-3
... types require careful attention to prevent artifacts. Because the austenitic grades work-harden readily, cutting and grinding must be carefully executed to minimize deformation. The high-hardness martensitic grades that contain substantial undissolved chromium carbide are difficult to polish while fully...
Series: ASM Handbook
Volume: 5A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v05a.9781627081719
EISBN: 978-1-62708-171-9
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003827
EISBN: 978-1-62708-183-2
... the surface. Fingerprinted surfaces need to be removed by mechanical abrasion before most chemical treatments. In addition to the general aqueous corrosion that can occur as a result of halides, sulfates, and nitrates, there is also the potential for galvanic corrosion if the metal is touching a...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003057
EISBN: 978-1-62708-200-6
... guidelines for microstructural analysis of ceramics. Table 6 Preparation guidelines for microstructural analysis of ceramics Preparation stage Purpose Abrasive bonding Abrasive surface Diamond abrasive size Sectioning Obtain a representative section Fixed Metal-bonded wheel Material...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001300
EISBN: 978-1-62708-170-2
... are commonly used to determine coating thickness and uniformity. Samples are generally cut from a coated component using a low-deformation saw and are mounted in a resin medium prior to polishing. Components should be rigidly clamped and sectioned so that the abrasive wheel enters from the coating...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006671
EISBN: 978-1-62708-213-6
... totally appropriate to the characterization activities associated with ceramics and glasses. For example, the techniques used to polish hard metals prior to microstructural analysis can often lead to artifacts when applied to ceramics, which, in turn, can lead to misinterpretation of key features. Careful...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000610
EISBN: 978-1-62708-181-8
... are believed to be tenacious artifacts created by cracking of thin surface deposits of either corrosion products or dried body fluids. SEM, 450×. Fig. 673 : Slip bands and crack on electropolished outside surface of plate near the fracture. Plastic deformation due to bending of the plate by the...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0001832
EISBN: 978-1-62708-181-8
... with naphtha. Fracture surfaces exposed to various environments generally contain unwanted surface debris, corrosion or oxidation products, and accumulated artifacts that must be removed before meaningful fractography can be performed. Before any cleaning procedures begin, the fracture surface...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006448
EISBN: 978-1-62708-190-0
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003005
EISBN: 978-1-62708-200-6
...), and nontraditional machining and grinding (electrical discharge machining and grinding, ultrasonic machining, abrasive waterjet machining, chemical milling, laser drilling, etc.). Almost all engineering components, whether made of metal, polymer, or ceramic, are subjected to some kind of material...
Book Chapter

By S. Lampman
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006645
EISBN: 978-1-62708-213-6
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006455
EISBN: 978-1-62708-190-0
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005658
EISBN: 978-1-62708-198-6
..., cold working remains difficult due to limited ductility, very high contact areas with the dies, and the very abrasive nature of Nitinol. Tube drawing and sheet rolling are particularly challenging for these reasons. Traditional machining is also extremely difficult, again because the material is so...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003137
EISBN: 978-1-62708-199-3
... deaerated nonoxidizing acids. Copper alloy artifacts have been found in nearly pristine condition after having been buried in the earth for thousands of years, and copper roofing in rural atmospheres has been found to corrode at rates of less than 0.4 mm (15 mils) in 200 years. Copper alloys resist many...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006670
EISBN: 978-1-62708-213-6
... ). Delayering , or removing the insulating and conducting layers in the interconnect structure from the surface of the semiconductor, can be accomplished with mechanical, ion, or chemical strategies. Each of these has distinct advantages. Mechanical abrasion similar to cross sectioning is a materials agnostic...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0000608
EISBN: 978-1-62708-181-8
Series: ASM Handbook
Volume: 13B
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v13b.a0003822
EISBN: 978-1-62708-183-2
... or measuring-technique artifacts, and it represents a more conservative design guideline than the anodic breakdown potential. The repassivation potentials of titanium alloys are also very high relative to the alloy corrosion potentials, and this explains why titanium alloys are generally resistant to...