1-20 of 46 Search Results for

ceramic powder

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 Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003522
EISBN: 978-1-62708-180-1
... microanalysis, Auger electron spectroscopy, secondary ion mass spectroscopy, and X-ray powder diffraction. The article discusses the analysis and interpretation of base material composition and microstructures. Preparation and examination of metallographic specimens in failure analysis are also discussed...
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
... Guidelines for semiautomatic preparation of structural ceramics Table 3 Guidelines for semiautomatic preparation of structural ceramics Step Base Diamond grade, μm Lubricant Speed, rpm Pressure Time, min N 16f Grinding Diamond disc 65 Water 300 ∼180 ∼40 Until flat Diamond...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003551
EISBN: 978-1-62708-180-1
... as compared to traditional ceramics). For the present purpose, technical ceramics are defined as fine-grain (as opposed to coarse) ceramics made of high-purity powders, oxides, and/or non oxides (same as for refractories), with very little batch-to-batch variability and as little as possible liquid-solid...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003563
EISBN: 978-1-62708-180-1
... micropitting, macropitting and spalling ( Ref 4 , 5 ) in conventional bearing steels ( Fig. 1 ) to delamination in hybrid ceramics ( Ref 6 ) and overlay coatings ( Ref 7 ), as discussed later. Contact geometry of the bodies subjected to RCF can be conforming (e.g., contact between the outer race and roller...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003542
EISBN: 978-1-62708-180-1
... is an excellent source for detailed information on fracture origins in ceramic materials. Fig. 29 Examples of strength-limiting defects in ceramics. (a) Silicon inclusion in reaction-bonded silicon nitride. (b) Powder agglomerate in sintered silicon carbide. (c) Machining damage in hot pressed silicon...
Series: ASM Failure Analysis Case Histories
Publisher: ASM International
Published: 01 June 2019
DOI: 10.31399/asm.fach.usage.c9001663
EISBN: 978-1-62708-236-5
... of a blank firing adapter and subsequent injury to a member of the security personnel (Knoxville, TN. News-Sentinel, August 19, 1983). Metals and Ceramics Division personnel were asked to assist in investigating this explosion by applying microscopy and other metallurgical procedures to determine...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006829
EISBN: 978-1-62708-295-2
... of tribological transformed structure, or TTS). Adapted from Ref 42 . Reprinted with permission from Elsevier Fig. 16 Comparison between metals and ceramic coatings fretted against an alumina ball for similar lading conditions. HSS, high-strength steel. Adapted from Ref 42 Fig. 17...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003565
EISBN: 978-1-62708-180-1
...Abstract Abstract This article discusses the generic features of impact wear on metals, ceramics, and polymers. It describes normal impact wear and compound impact wear, as well as the features of impact wear testing apparatus such as ballistic impact wear apparatus and pivotal hammer impact...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003555
EISBN: 978-1-62708-180-1
... coatings, thermal barrier coatings, and ceramic coatings. aluminide coatings carburization ceramic coatings chloridation corrosion fatigue high temperature corrosion hot corrosion hydrogen interaction metal dusting molten metals molten salts overlay coatings oxidation protective coatings...
Book Chapter

Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003562
EISBN: 978-1-62708-180-1
... to as “blood,” “cocoa,” or “red mud.” In components that are lubricated so that ordinary corrosion is not likely to occur, the presence of reddish brown debris is indicative of fretting. If a component is not lubricated, the presence of oxide powder may not necessarily signify fretting but, rather, wear...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006793
EISBN: 978-1-62708-295-2
... situations, the bodies tend to be large and contact in a well-defined location in a controlled way, unlike erosion where the eroding particles are small and interact randomly with the target surface. This article describes some generic features and modes of impact wear of metals, ceramics, and polymers...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006795
EISBN: 978-1-62708-295-2
... Iron , Wear , Vol 186–187 , 1995 , p 159 – 167 10.1016/0043-1648(95)07173-3 24. Dimond C.R. , The Specification and Installation of Alumina Ceramics in Industry , Mater. Des. , Vol 8 , May/June 1987 , p 152 – 155 10.1016/S0261-3069(87)90084-7 25. Johnson T.D...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006789
EISBN: 978-1-62708-295-2
.... In air, the reaction is usually oxidation. Fretting wear occurs in tribosystems such as metal versus plastic, where oxidation of nascent surfaces does not usually occur. Abrasive wear by hard particles occurs when one body, in general, a ceramic-like substance, is much harder than the counterface...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006765
EISBN: 978-1-62708-295-2
... are widely used for sectioning sintered carbides, ceramic materials, thermally sprayed coatings, printed circuit boards, electronic components, bone, teeth, and so on. The primary purpose of mounting metallographic specimens is for convenience in handling specimens of difficult shapes or sizes during...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006792
EISBN: 978-1-62708-295-2
... , 1982 , p 206 – 218 10.1520/STP36141S 22. Yust C. and Bayer R. , Ed., Selection and Use of Wear Tests for Ceramics , American Society for Testing and Materials , West Conshohocken, PA , 1988 , p 58 – 73 10.1520/STP1010-EB 23. Tokuda M. , Nagafuchi M...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006787
EISBN: 978-1-62708-295-2
... for Ceramists , American Ceramic Society , Columbus, OH , 1981 , Fig. 5126, 5127 73. Labuda E.M. , Shields K.J. , and Cline D.A. Jr. , “ Fireside Corrosion in Coal- and Oil-Fired Units: Failure Mechanisms and Methods of Prevention ,” Paper 00234, Corrosion/2000, NACE International...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003568
EISBN: 978-1-62708-180-1
..., particularly if packing is used. It is good practice to use hard metal or ceramic expellers near seal entrances to keep particles out of the sealing clearance. If thorough flushing of packing presents a design problem, abrasion-resistant SiC ceramic mechanical seals together with an expeller or minimal...
Book Chapter

Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006790
EISBN: 978-1-62708-295-2
... debris formation, the proportion of plowing and cutting processes, the abrasive particle shape and size, the applied stress, and the hardness of the wear surface. For brittle materials (e.g., ceramics), a transition from a purely cutting mechanism to one that also involves fragmentation occurs when...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003560
EISBN: 978-1-62708-180-1
... that hard and brittle constituents of the microstructure are not fractured or microspalled by the abrasive forces. Under these circumstances, ferrous alloys containing hard carbides have good to excellent wear resistance. Ceramics and synthetic stone (e.g., fused silicates) are also used...
Series: ASM Failure Analysis Case Histories
Volume: 2
Publisher: ASM International
Published: 01 December 1993
DOI: 10.31399/asm.fach.v02.c9001265
EISBN: 978-1-62708-215-0
... to ensure a bimodal microstructure were recommended. Ceramic coatings Sintering (powder metallurgy) Surgical implants Ti-6Al-4V ELI UNS R56407 Fatigue fracture Background Visual Examination of General Physical Features Testing Procedure and Results Discussion Conclusion...